Switching. GR-1428-CORE Common Channel Signaling (CCS) Network Interface Specification Supporting Toll Free Service GR-1432-CORE Common Channel Signaling Network Interface Specification (CCSNIS) Supporting SCCP and TCAP GR-317-CORE LSSGR: Switching System Generic Requirements for Call Control Using the Integrated Services Digital Network User Part (ISDNUP) GR-905-CORE CCSNIS Supporting Network Interconnection, Message Transfer Part (MTP), and ISDNUP GR-1357-CORE Switched Fractional DS1 GR-540-CORE LSSGR Tandem Supplement GR-305-CORE GR-1429-CORE CCSNIS Supporting Call Management Services FR-64 LATA Switching System Generic Requirement (LSSGR) GR-334-CORE Switched Access Service TR-NWT-000335 Voice Grade Special Access Services GR-529-CORE LSSGR Public Safety GR-505-CORE Call Processing FR-NWT-000000 Operator Services Systems Generic Requirements (OSSGR) XX-0000-XXXX XXXXX Section 21: Operator Subsystems SR-1171 Methods and Procedures for System Reliability Analysis
Appears in 5 contracts
Samples: Interconnection Agreement, Interconnection Agreement, Interconnection Agreement
