Application Requirements 5-1
Chapter 5
Configuring Vmux-2100 for
a Typical Application
This chapter gives detailed instructions for configuring Vmux-2100 for a typical
application in which two Vmux-2100 units operate point-to-point over a TDM
network.
5.1 Application Requirements
Figure 5-1 illustrates a typical TDM application, in which two Vmux-2100 units
with V-4E1 modules transmit four E1 trunks over a single E1 link.
PBX
PBX
Vmux-2100Vmux-2100
172.17.15.10 172.17.15.20
172.17.15.11 172.17.15.21
172.17.15.12 172.17.15.22
4 x E1
Trunks
4 x E1
Trunks
E1
TDM
Network
E1
Figure 5-1. Typical TDM Application
The following network requirements exist:
• Four E1 trunks over one E1 link
• Each local timeslot carries voice. It is routed to the same timeslot of the
corresponding E1 port at the remote site
• CAS signaling or CCS signaling
• G.732S or G.732N framing mode, without CRC-4 bits generation
• G.729 A voice compression
• Loopback timing
• Fax relay at 9.6 kbps.
