Vmux-210 Ver. 1.1 Application Requirements 5-1
Chapter 5
Configuring Vmux-210 for
a Typical Application
This chapter gives detailed instructions for configuring Vmux-210 for a typical
application in which two Vmux-210 units operate opposite a central Vmux-2100
unit over an IP network.
5.1 Application Requirements
Figure 5-1
illustrates a typical TDM application, in which two Vmux-210 units
operate opposite a central Vmux-2100 over an IP network.
Vmux-2100
Vmux-210
E1
30 x FXS
10/100BaseT
10/100BaseT
Central Site
172.17.15.10
172.17.15.11
172.17.15.21
PSTN
IP
Network
Vmux-210
30 x FXS
10/100BaseT
172.17.15.20
Figure 5-1. Typical Application
The following network requirements exist:
• Two E1 trunks are transmitted by the central Vmux-2100 over IP network to
two remote Vmux-210 units.
• CAS signaling
• G.732S framing mode, without CRC-4 bits generation
• G.723.1A/6.4 voice compression
• Loopback timing
• Fax relay at 9.6 kbps
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