Network and user side protocols -7, Figure 4-5 shows how the, Figure 4-5 – Zhone Technologies 800 User Manual
Page 73: Acs-pri/bri card introduction, Figure 4-5. network and user side protocols
Server Cards
IMACS System Release 5.1.6
4-7
ACS-PRI/BRI Card
Introduction
Figure 4-5 highlights the ability of the system to be able to set the protocol between network
side and user side for each D channel it uses. Since the PBX can only run the user side
protocol, the system must run the network side protocol on the D channel connected to the
PBX. However, on the D channels connected to the carrier switches, the system must run the
user side protocol.
Figure 4-5. Network and User Side Protocols
Carrier A
ISDN Switch
Carrier B
ISDN Switch
User Side
User Side
User Side
Network Side
Network Side
Network Side
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