R0106-HP MSR Router Series Voice Configuration Guide(V7)

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[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
# Configure the local number as 1000 for POTS entity 1000, and bind FXS interface line 2/1/1
to the POTS entity.
[RouterA-voice-dial] entity 1000 pots
[RouterA-voice-dial-entity1000] line 2/1/1
[RouterA-voice-dial-entity1000] match-template 1000
2. Configure Router B:
# Create VoIP entity 3000. Configure the destination IP address as 20.1.1.2, and configure the
number template as 3000.
<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
# Configure the local number as 2000 for POTS entity 2000, and bind FXS interface line 2/1/1
to the POTS entity.
[RouterB-voice-dial] entity 2000 pots
[RouterB-voice-dial-entity2000] line 2/1/1
[RouterB-voice-dial-entity2000] match-template 2000
# Configure call forwarding.
[RouterB-voice-dial-entity2000] call-forwarding on-busy number 3000
3. On Router C, configure the local number as 3000 for POTS entity 3000, and bind FXS interface
line 2/1/1 to the POTS entity.
<RouterC> system-view
[RouterC] voice-setup
[RouterC-voice] dial-program
[RouterC-voice-dial] entity 3000 pots
[RouterC-voice-dial-entity3000] line 2/1/1
[RouterC-voice-dial-entity3000] match-template 3000
Verifying the configuration
When Telephone B is busy, place a call from Telephone A to Telephone B to verify that Telephone A can
establish a call with Telephone C.
Call transfer configuration example
Network requirements
As shown in Figure 49, configure call transfer to achieve the following purpose:
When Telephone A and Telephone B are in a conversation, the subscriber at Telephone A can press
hookflash to put the call on hold. Then the subscriber at Telephone A dials 3000 to call Telephone C.
After the subscriber at Telephone A hangs up, Telephone B and Telephone C start a conversation.