Central Office Switch. A switch used to provide Telecommunications Services, including, but not limited to, an End Office Switch or a Tandem Switch. A Central Office Switch may also be employed as a combination End Office/Tandem Office Switch.
Central Office Switch. II-2 1.15 Centralized Message Distribution System (CMDS) ..................... II-2 1.16 CLLI Codes ...................................................... II-2 1.17 Commission ..................................................... II-2 1.18 Common Channel Signaling (CCS) .................................. II-2
Central Office Switch. A switch used to provide Telecommunicafions Services including (1) End Office Switches which are Class 5 switches from which end-user Telephone Exchange Services are directly connected and offered, and (2) Tandem Office Switches which are Class 4 switches used to connect and switch trunk circuits between and among Central Office Switches. Central Office Switches may be employed as combination End Office/Tandem Office Switches (combination Class 5/Class 4).
Central Office Switch.
Central Office Switch. II-3 1.17 CenturyTel Service Guide....................................................................... II-3 1.18 CLASS .......................................................................................... II-3 1.19
Central Office Switch. II-1 1.9
Central Office Switch. A switch used to provide Telecommunications Services, including, but not limited to: End Office Switch. A switch in which the subscriber station loops are terminated for connection to either lines or trunks. The subscriber receives terminating, switching, signaling, transmission and related functions for a defined geographic area by means of an End Office Switch. Tandem Office Switch. A switching system that establishes trunk-to- trunk connections between End Office Switches and between Telecommunications Carriers.
Central Office Switch. A switch used to provide telecommunications services including (1) End Office Switches which are Class 5 switches from which end-user Exchange Services are directly connected and offered, and (2) Tandem Office Switches which are Class 4 switches which are used to connect and switch trunk circuits between and among central office switches. Central office switches may be employed as combination end office/tandem office switches (combination Class 5/Class 4). The billing record and clearing house transport system that the Regional Xxxx Operating Companies (RBOCs) and other incumbent LECs use to efficiently exchange out collects and in collects as well as Carrier Access Billing System (CABS) records. Common Language Location Identifier Codes. The Public Service Commission of Wisconsin. A high-speed specialized packet-switched communications network that is separate (out-of-band) from the public packet-switched and message networks. CCS carries addressed signaling messages for individual trunk circuits and/or database-related services between Signaling Points in the CCS network using SS7 signaling protocol. Any company or person authorized to provide local exchange services in competition with an ILEC.
Central Office Switch. End Office or Tandem (hereinafter "Central Office" or "CO") - means a switching facility within the public switched telecommunications network, including but not limited to: End Office Switches which are switches from which end-user Telephone Exchange Services are directly connected and offered. Tandem Switches are switches which are used to connect and switch trunk circuits between and among Central Office Switches.
Central Office Switch. II-2 1.15 Centralized Message Distribution System (CMDS) . . . . . . . . . . . . . . . . . . II-2 1.16 CLLI Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II-2 1.17 Commission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II-2 1.18 Common Channel Signaling (CCS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . II-3
