HP FlexNetwork MSR Series Configuration Manual page 264

Figure 72 Network diagram
1000
Telephone A
Configuration procedure
Before performing the following configuration, make sure that Router A, Router B and Router C are
routable to each other.
1. Configure Router A:
<RouterA> system-view
[RouterA] voice-setup
[RouterA-voice] dial-program
[RouterA-voice-dial] entity 2000 voip
[RouterA-voice-dial-entity2000] address sip ip 10.1.1.2
[RouterA-voice-dial-entity2000] match-template 2000
[RouterA-voice-dial-entity2000] quit
[RouterA-voice-dial] entity 1000 pots
[RouterA-voice-dial-entity1000] line 1/0
[RouterA-voice-dial-entity1000] match-template 1000
2. Configure Router B:
# Configure voice entities.
<RouterB> system-view
[RouterB] voice-setup
[RouterB-voice] dial-program
[RouterB-voice-dial] entity 3000 voip
[RouterB-voice-dial-entity3000] address sip ip 20.1.1.2
[RouterB-voice-dial-entity3000] match-template 3000
[RouterB-voice-dial-entity3000] quit
[RouterB-voice-dial] entity 2000 pots
[RouterB-voice-dial-entity2000] line 1/0
[RouterB-voice-dial-entity2000] match-template 2000
[RouterB-voice-dial-entity2000] return
# Enable call forwarding busy.
<RouterB> system-view
[RouterB] subscriber-line 1/0
[RouterB-subscriber-line1/0] call-forwarding on-busy enable forward-number 3000
3. Configure Router C:
<RouterC> system-view
[RouterC] voice-setup
[RouterC-voice] dial-program
[RouterC-voice-dial] entity 3000 pots
Router A Router B
Eth1/1
10.1.1.1/24
Eth1/2
10.1.1.2/24
2000
Telephone B
Router C
Eth1/1
20.1.1.2/24
Eth1/1
20.1.1.1/24
251
3000
Telephone C