Available Configurations; Applicable Boards - 3Com VCX V7122 SIP User Manual

Available Configurations

The VCX V7122/SIP is composed of two identical Media Gateway modules: Gateway-1 and
Gateway-2, each containing 240 DSP channels. These Media Gateways are fully
independent, each Gateway having its own MAC and IP addresses and LED indicators. Two
10/100 Base-T Ethernet connectors are provided on the Gateway rear panel, these LAN
interfaces being connected to Media Gateways using an internal LAN switch.
The VCX V7122/SIP Gateway is provided in the following configurations:
E1 available configurations:
30 Channels on one E1 span with Gateway-1 only
60 Channels on two E1 spans with Gateway-1 only
120 Channels on four E1 spans with Gateway-1 only
240 Channels on eight E1 spans with Gateway-1 only
480 Channels on 16 E1 spans with Gateway-1 and Gateway-2
T1 available configurations:
24 Channels on one T1 span with Gateway-1 only
48 Channels on two T1 spans with Gateway-1 only
96 Channels on four T1 spans with Gateway-1 only
192 Channels on eight T1 spans with Gateway-1 only
384 Channels on 16 T1 spans with Gateway-1 and Gateway-2

Applicable Boards

TP-1610, the board used for the VCX V7122/SIP Gateway.
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3Com VCX V7122/SIP VoIP Gateway User Manual