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Configuring local SIP server to operate in alive mode
Network requirements
Router A and Router B carry out call services through the remote voice server VCX. Configure the local
SIP server on Router A to operate in alive mode, so that calls can be originated or received through
Router A when the VCX fails. When the VCX recovers, it will take over call services again.
Figure 760 Network diagram
Configuring Router A
# Configure the IP address of Ethernet 1/1 as 1.1.1.2, and the IP address of the sub interface as 2.1.1.2.
(Details not shown.)
# Configure the local SIP server to operate in alive mode.
1. Select Voice Management > SIP Local Survival > Service Configuration from the navigation tree to
access the following page.
Figure 761 Configuring alive mode
2. Select Enable for Server Running State.
3. Enter 2.1.1.2 in IP Address Bound to the Server.
4. Select Alive for Server Operation Mode.
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