R2511-HP MSR Router Series Voice Configuration Guide(V5)

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Configuration procedure
# Configure the call route for the outbound calls from private network user 2000 to public network user
1000 by binding SIP server group 1 to VoIP voice entity 1.
<TG> system-view
[TG] voice-setup
[TG-voice] sip-trunk enable
[TG-voice] dial-program
[TG-voice-dial] entity 1 voip
[TG-voice-dial-entity1] address sip server-group 1
[TG-voice-dial-entity1] bind sip-trunk account 1
[TG-voice-dial-entity1] match-template 1000
# Specify that calls with the source IP addresses 1.1.1.1 are permitted on VoIP voice entity 1.
[TG-voice-dial-entity1] match source address ipv4 1.1.1.1
Other configurations on the SIP trunk device and on other devices are the same as that described in
"Configuration procedure."
Configuration verification
• Private network users connected to Router A1 can call public network users, but private network
users connected to Router A2 cannot call public network users.
• Public network users can call any private network user.