Common use of Interface Requirements Clause in Contracts

Interface Requirements. 7.2.2.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 Coin phone signaling; 7.2.2.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 Two-wire analog interface to PBX; 7.2.2.5.1 Four-wire analog interface to PBX; 7.2.2.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 BellSouth shall provide access to the following but not limited to: 7.2.2.11 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call ; 7.2.2.12 Interface to Al-Call operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 Interface to Al-Call directory assistance services through the Al-Call switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Mpower; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Mpower operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Mpower Directory Assistance Services through the Al-Call Mpower switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Mpower required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.1.8.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.1.8.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.1.8.1.2 Coin phone signaling; 7.2.2.4 3.1.8.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.1.8.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.1.8.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.1.8.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.1.8.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.1.8.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.1.8.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-TR- NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.1.8.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.1.8.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Frankfort Plant Board; 7.2.2.12 3.1.8.2.2 Interface to Al-Call Frankfort Plant Board operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.1.8.2.3 Interface to Al-Call directory assistance services Frankfort Plant Board Directory Assistance Services through the Al-Call Frankfort Plant Board switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Frankfort Plant Board required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.1.4.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.1.4.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.1.4.3 Coin phone signaling; 7.2.2.4 3.1.4.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.1.4.5 Two-wire analog interface to PBX; 7.2.2.5.1 3.1.4.5.1 Four-wire analog interface to PBX; 7.2.2.6 3.1.4.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.1.4.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.1.4.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.1.4.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.1.4.10 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.1.4.11 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call BlueStar; 7.2.2.12 3.1.4.12 Interface to Al-Call BlueStar operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.1.4.13 Interface to Al-Call directory assistance services BlueStar Directory Assistance Services through the Al-Call BlueStar switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call BlueStar required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call IDS Long Distance; 7.2.2.12 3.2.7.2.2 Interface to Al-Call IDS Long Distance operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services IDS Long Distance Directory Assistance Services through the Al-Call IDS Long Distance switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call IDS Long Distance required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 9.8.2.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 9.8.2.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 9.8.2.3 Coin phone signaling; 7.2.2.4 9.8.2.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 9.8.2.5 Two-wire analog interface to PBX; 7.2.2.5.1 9.8.2.5.1 Four-wire analog interface to PBX; 7.2.2.6 9.8.2.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 9.8.2.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 9.8.2.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 9.8.2.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 9.8.2.10 BellSouth shall provide access to the following but not limited to: 7.2.2.11 9.8.2.11 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Sprint; 7.2.2.12 9.8.2.12 Interface to Al-Call Sprint operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 9.8.2.13 Interface to Al-Call Sprint directory assistance services through the Al-Call Sprint switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Sprint required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Centennial; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Centennial operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Centennial Directory Assistance Services through the Al-Call Centennial switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Centennial required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Light Networks; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Light Networks operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Light Networks Directory Assistance Services through the Al-Call Light Networks switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Light Networks required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Xxxxxxxxx; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Lightyear operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Lightyear Directory Assistance Services through the Al-Call Lightyear switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Lightyear required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call ETS; 7.2.2.12 3.2.7.2.2 Interface to Al-Call ETS operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services ETS Directory Assistance Services through the Al-Call ETS switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call ETS required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Xxxxxxx; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Xxxxxxx operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Xxxxxxx Directory Assistance Services through the Al-Call Xxxxxxx switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Xxxxxxx required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call ECI; 7.2.2.12 3.2.7.2.2 Interface to Al-Call ECI operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services ECI Directory Assistance Services through the Al-Call ECI switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call ECI required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 Coin phone signaling; 7.2.2.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 Two-wire analog interface to PBX; 7.2.2.5.1 Four-wire analog interface to PBX; 7.2.2.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 BellSouth shall provide access to the following but not limited to: 7.2.2.11 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Connect!; 7.2.2.12 Interface to Al-Call Connect! operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 Interface to Al-Call Connect! directory assistance services through the Al-Call Connect! switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Connect! required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Xxxxxxxxx; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Oltronics operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Oltronics Directory Assistance Services through the Al-Call Oltronics switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Oltronics required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call NA Communications; 7.2.2.12 3.2.7.2.2 Interface to Al-Call NA Communications operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 and 3.2.7.2.3 Interface to Al-Call directory assistance services NA Communications Directory Assistance Services through the Al-Call NA Communications switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call NA Communications required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call EPB; 7.2.2.12 3.2.7.2.2 Interface to Al-Call EPB operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services EPB Directory Assistance Services through the Al-Call EPB switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call EPB required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Money To Go; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Money To Go operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Money To Go Directory Assistance Services through the Al-Call Money To Go switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Money To Go required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 Coin phone signaling; 7.2.2.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 Two-wire analog interface to PBX; 7.2.2.5.1 Four-wire analog interface to PBX; 7.2.2.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 BellSouth shall provide access to the following but not limited to: 7.2.2.11 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call NewSouth; 7.2.2.12 Interface to Al-Call NewSouth operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 Interface to Al-Call NewSouth directory assistance services through the Al-Call NewSouth switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call NewSouth required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.8.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.8.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.8.1.2 Coin phone signaling; 7.2.2.4 3.2.8.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.8.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.8.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.8.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.8.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.8.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.8.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.8.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.8.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call USA Digital; 7.2.2.12 3.2.8.2.2 Interface to Al-Call USA Digital operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.8.2.3 Interface to Al-Call directory assistance services USA Digital Directory Assistance Services through the Al-Call USA Digital switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call USA Digital required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 Coin phone signaling; 7.2.2.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 Two-wire analog interface to PBX; 7.2.2.5.1 Four-wire analog interface to PBX; 7.2.2.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 BellSouth shall provide access to the following but not limited to: 7.2.2.11 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Progressive; 7.2.2.12 Interface to Al-Call Progressive operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 Interface to Al-Call Progressive directory assistance services through the Al-Call Progressive switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Progressive required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.8.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.8.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.8.1.2 Coin phone signaling; 7.2.2.4 3.2.8.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.8.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.8.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.8.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.8.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.8.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.8.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.8.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.8.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call CSI; 7.2.2.12 3.2.8.2.2 Interface to Al-Call CSI operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.8.2.3 Interface to Al-Call directory assistance services CSI Directory Assistance Services through the Al-Call CSI switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call CSI required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call World Access; 7.2.2.12 3.2.7.2.2 Interface to Al-Call World Access operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services World Access Directory Assistance Services through the Al-Call World Access switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call World Access required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call DV2; 7.2.2.12 3.2.7.2.2 Interface to Al-Call DV2 operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services DV2 Directory Assistance Services through the Al-Call DV2 switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call DV2 required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call NewSouth; 7.2.2.12 3.2.7.2.2 Interface to Al-Call NewSouth operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services NewSouth Directory Assistance Services through the Al-Call NewSouth switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call NewSouth required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 Coin phone signaling; 7.2.2.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Bellcore Technical Requirements; 7.2.2.5 Two-wire analog interface to PBX; 7.2.2.5.1 7.2.2.6 Four-wire analog interface to PBX; 7.2.2.6 7.2.2.7 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 7.2.2.8 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Bellcore Technical Requirements; 7.2.2.8 7.2.2.9 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 7.2.2.10 Loops adhering to Telcordia (formerly BellCore) Bellcore TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 7.2.2.11 BellSouth shall provide access to the following but not limited to: 7.2.2.11 7.2.2.12 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call ITC/\DeltaCom; 7.2.2.12 7.2.2.13 Interface to Al-Call ITC/\DeltaCom operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 7.2.2.14 Interface to Al-Call ITC/\DeltaCom directory assistance services through the Al-Call ITC/\DeltaCom switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call ITC/\DeltaCom required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Pointecom; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Pointecom operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Pointecom Directory Assistance Services through the Al-Call Pointecom switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Pointecom required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide all technically feasible and available interfaces to loops, including the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Level 3; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Xxxxx 0 operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 and 3.2.7.2.3 Interface to Al-Call directory assistance services Xxxxx 0 Directory Assistance Services through the Al-Call Level 3 switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Level 3 required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.1.4.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.1.4.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.1.4.3 Coin phone signaling; 7.2.2.4 3.1.4.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.1.4.5 Two-wire analog interface to PBX; 7.2.2.5.1 3.1.4.5.1 Four-wire analog interface to PBX; 7.2.2.6 3.1.4.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.1.4.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.1.4.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.1.4.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.1.4.10 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.1.4.11 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Community; 7.2.2.12 3.1.4.12 Interface to Al-Call Community operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.1.4.13 Interface to Al-Call directory assistance services Community Directory Assistance Services through the Al-Call Community switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Community required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call TLX; 7.2.2.12 3.2.7.2.2 Interface to Al-Call TLX operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services TLX Directory Assistance Services through the Al-Call TLX switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call TLX required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SMDI service for the provisioning of Pathnet’s voice messaging service. 3.2.7.2.2 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Pathnet; 7.2.2.12 3.2.7.2.3 Interface to Al-Call Pathnet operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.4 Interface to Al-Call directory assistance services Pathnet Directory Assistance Services through the Al-Call Pathnet switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Pathnet required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.1.4.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.1.4.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.1.4.3 Coin phone signaling; 7.2.2.4 3.1.4.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.1.4.5 Two-wire analog interface to PBX; 7.2.2.5.1 3.1.4.5.1 Four-wire analog interface to PBX; 7.2.2.6 3.1.4.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.1.4.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.1.4.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.1.4.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.1.4.10 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.1.4.11 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call BTI; 7.2.2.12 3.1.4.12 Interface to Al-Call BTI operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.1.4.13 Interface to Al-Call directory assistance services BTI Directory Assistance Services through the Al-Call BTI switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call BTI required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.8.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.8.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.8.1.2 Coin phone signaling; 7.2.2.4 3.2.8.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.8.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.8.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.8.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.8.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.8.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.8.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.8.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.8.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by AlZ-Call Tel; 7.2.2.12 3.2.8.2.2 Interface to AlZ-Call Tel operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.8.2.3 Interface to AlZ-Call directory assistance services Tel Directory Assistance Services through the AlZ-Call Tel switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other AlZ-Call Tel required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Accutel; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Accutel operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Accutel Directory Assistance Services through the Al-Call Accutel switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Accutel required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Alliance; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Alliance operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Alliance Directory Assistance Services through the Al-Call Alliance switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Alliance required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.7.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.7.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.7.1.2 Coin phone signaling; 7.2.2.4 3.2.7.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.7.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.7.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.7.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.7.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.7.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.7.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.7.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.7.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Access One; 7.2.2.12 3.2.7.2.2 Interface to Al-Call Access One operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.7.2.3 Interface to Al-Call directory assistance services Access One Directory Assistance Services through the Al-Call Access One switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Access One required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 3.2.8.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 3.2.8.1.1 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 3.2.8.1.2 Coin phone signaling; 7.2.2.4 3.2.8.1.3 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 3.2.8.1.4 Two-wire analog interface to PBX; 7.2.2.5.1 3.2.8.1.5 Four-wire analog interface to PBX; 7.2.2.6 3.2.8.1.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 3.2.8.1.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 3.2.8.1.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 3.2.8.1.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 3.2.8.2 BellSouth shall provide access to the following but not limited to: 7.2.2.11 3.2.8.2.1 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call Xxxxx; 7.2.2.12 3.2.8.2.2 Interface to Al-Call Birch operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 3.2.8.2.3 Interface to Al-Call directory assistance services Birch Directory Assistance Services through the Al-Call Birch switched network or to Directory Assistance Services through the appropriate trunk interconnections for the system; and 950 access or other Al-Call Birch required access to interexchange carriers as requested through appropriate trunk interfaces.

Interface Requirements. 7.2.2.1 BellSouth shall provide the following interfaces to loops: 7.2.2.2 Standard Tip/Ring interface including loopstart or groundstart, on-hook signaling (e.g., for calling number, calling name and message waiting lamp); 7.2.2.3 Coin phone signaling; 7.2.2.4 Basic Rate Interface ISDN adhering to appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.5 Two-wire analog interface to PBX; 7.2.2.5.1 Four-wire analog interface to PBX; 7.2.2.6 Four-wire DS1 interface to PBX or customer provided equipment (e.g. computers and voice response systems); 7.2.2.7 Primary Rate ISDN to PBX adhering to ANSI standards Q.931, Q.932 and appropriate Telcordia (formerly BellCore) Technical Requirements; 7.2.2.8 Switched Fractional DS1 with capabilities to configure Nx64 channels (where N = 1 to 24); and 7.2.2.9 Loops adhering to Telcordia (formerly BellCore) TR-NWT-08 and TR-NWT-303 specifications to interconnect Digital Loop Carriers. 7.2.2.10 BellSouth shall provide access to the following but not limited to: 7.2.2.11 SS7 Signaling Network or Multi-Frequency trunking if requested by Al-Call BroadRiver; 7.2.2.12 Interface to Al-Call BroadRiver operator services systems or Operator Services through appropriate trunk interconnections for the system; and 7.2.2.13 Interface to Al-Call BroadRiver directory assistance services through the Al-Call BroadRiver switched network or to Directory Assistance Services through the appropriate DC01/HEITJ/118622.1 trunk interconnections for the system; and 950 access or other Al-Call BroadRiver required access to interexchange carriers as requested through appropriate trunk interfaces.