Configuring Sip Extensions For Caller Identity And Privacy - HP FlexNetwork MSR Series Configuration Manual

# Configure the voice entity.
<RouterB> system-view
[RouterB] voice-setup
[RouterB-voice] dial-program
[RouterB-voice-dial] entity 1111 voip
[RouterB-voice-dial-entity1111] address sip ip 192.168.2.1
[RouterB-voice-dial-entity1111] match-template 1111
[RouterB-voice-dial-entity1111] outband sip
[RouterB-voice-dial-entity2222] quit
[RouterB-voice-dial] entity 2222 pots
[RouterB-voice-dial-entity2222] line 1/0
[RouterB-voice-dial-entity2222] match-template 2222
[RouterB-voice-dial-entity2222] outband sip
Configuration verification
After the call is established, if one side presses the telephone keys, the DTMF digits are transmitted
to the other side using out of band signaling, and the other side hears short DTMF tones from the
handset.

Configuring SIP extensions for caller identity and privacy

Network requirements
Two routers Router A and Router B work as SIP UAs. Telephone 1111 calls telephone 2222. It is
required that the calling number 1111 not be displayed on telephone 2222.
Figure 46 Network diagram
Configuration procedure
1. Configure Router A:
# Configure the IP address of the Ethernet interface.
<RouterA> system-view
[RouterA] interface ethernet 2/1
[RouterA-Ethernet2/1] ip address 192.168.2.1 255.255.255.0
[RouterA-Ethernet2/1] quit
# Configure the voice entities.
[RouterA] voice-setup
[RouterA-voice] dial-program
[RouterA-voice-dial] entity 2222 voip
[RouterA-voice-dial-entity2222] address sip ip 192.168.2.2
[RouterA-voice-dial-entity2222] match-template 2222
[RouterA-voice-dial-entity2222] quit
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