The Digital T1/E1 Packet Voice Trunk Network Module provides a
flexible and scalable T1/E1 voice solution for Cisco 2600, 2600XM,
2811, 2821, 2851, 2691 3600, 3700 series and 3800 series
multiservice Modular Access routers and supports up to 60 voice
channels in a single network module. A single packet voice trunk
network module supports both on-premise and off-premise connections
to both Private Branch Exchanges (PBXs) and Public Switched
Telephone Networks (PSTNs). These products are ideal for enterprise
branches, large businesses and service providers wishing to migrate
to packet-based multiservice infrastructures. This network module
leverages existing legacy telephony equipment investments in
addition to providing the ideal gateway interface for IP telephony
within the Cisco Architecture for Voice, Video and Integrated Data
(AVVID). It also enables the deployment of new packet voice
applications while reducing recurring telephony charges.
|Storage Temperature (T-T):
-25 - 65 °C
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