H3C XE 200/2000 IP, Operation Manual

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Operation Manual – Feature
H3C XE 200/2000 IP PBX
Chapter 2 Backup and Load Sharing
2-21
[VG150-voice-gk] gw-address ethernet 0
[VG150-voice-gk] gk-id gkserver02 gk-addr 192.168.80.232 1719
2.3.3 OFFICE-GROUP-PS Backup Configuration Example
I. Network requirements
z
XE IP PBX 1 serves as an LS (Location Server 1) and a PS (Process Server 1), in
centralized networking; The LS mode of the PS is “local”.
z
XE IP PBX 2 serves as an LS (Location Server 2) and a PS (Process Server 2), in
centralized networking; The LS mode of the PS is “local”.
z
XE IP PBX 3 serves as an PS (Process Server 3), of which the LS mode is
“remote”; the LS on XE IP PBX 2 (Location Server 2) is designated as the remote
LS.
z
Configure user “8801” on SIP User Agent 1, and then register the user to Location
Server 1 through Process Server 1.
z
Configure user “9901” on SIP User Agent 2, and then register to Location Server 2
through Process Server 2.
z
Configure office group og1 on Location Server 1. Set the static route number for
og1 to 9001, and assign office device offce1 (corresponding to Process Server 3,
with a priority level of 11) and office device offce2 (corresponding to Process
Server 2, with a priority level of 10) to this office group.
z
Configure office group og2 on Location Server 2. Set the static route number for
og2 to 8801, and assign office device offce3 (corresponding to Process Server 1,
with a priority level of 10) to this office group.
z
When the primary office PS (Process Server 3) fails, the secondary office PS
(Process Server 2) takes over the work of the failed PS to ensure that user 8801
can call user 9901 normally.
II. Network diagram
Figure 2-6 Network diagram for OFFICE-GROUP-PS backup configuration