White Paper Abstract:
The Cisco 7200 is a multi-service router capable of aggregating voice over IP (VoIP) or voice over Frame Relay (VoFR) at the edge of the enterprise or service provider network. With the advent of the Time Division Multiplexing (TDM)-enabled voice port adapters PA-VXC-2TE1+ and the PA-VXB-2TE1+, the Cisco 7200VxR can now terminate VoIP or VoFR to the Public Switched Telephone Network (PSTN) or private branch exchange (PBX). This paper outlines the capabilities of these port adapters and their relevance to a multiservice VoIP solution.