HPE FlexNetwork MSR Series

320
Figure 714 Network diagram
Configuration procedure
# Enable the SIP trunk function. (Details not shown.)
# Create SIP server group 1. Add two SIP servers into the server group: the IP addresses are
10.1.1.2 and 10.1.1.3, and the server with the address 10.1.1.2 has a higher priority value. Enable
the real-time switching function of SIP server group 1. Set the keep-alive mode for SIP server group
1 to Options.
1. Select Voice Management > Call Connection > SIP Server Group Management from the
navigation tree and click Add.
IP
SIP trunk device
2000
SIP server
SIP trunk
Router A
Enterprise private network
ITSP-A
Router B
1000
Public network
10.1.1.2/24
1.1.1.1/24
1.1.1.2/24
2.1.1.1/24 2.1.1.2/24
SIP server
10.1.1.3/24