Cisco PGW 2200 Softswitch

NOTE: This product is no longer being sold and might not be supported. View the End-of-Life Notice to learn:
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Voice and Data Call Routing for Service Providers

The Cisco PGW 2200 is a carrier-class call agent that performs the signaling and call-control tasks (such as digit analysis, routing, circuit selection, and more) within the Public Switched Telephone Network (PSTN) gateway infrastructure. Taking advantage of a vast Signaling System 7 (SS7) protocol library and supporting industry-standard control protocols, including Media Gateway Control Protocol (MGCP), H.323, and Session Initiation Protocol (SIP), the Cisco PGW 2200 provides service providers with the capability to seamlessly route voice and data calls between the PSTN and New World packet networks.

The Cisco PGW 2200 consists of up to five different elements:

The following PSTN gateway applications are enabled by the Cisco PGW 2200:

  • Voice-over-IP (VoIP) transit
  • Primary Rate Interface (PRI) Grooming and Time-Division Multiplexing (TDM) Offload
  • SIP PSTN gateway
  • H.323 PSTN gateway
  • Enterprise Services (Hosted Voice and Call Center)

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