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

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[RouterC-voice-dial-entity3000] line 2/1/1
[RouterC-voice-dial-entity3000] match-template 3000
[RouterC-voice-dial-entity3000] quit
# Create VoIP entity 1000, configure the destination IP address as 10.1.1.1, and configure the
called number as 1000.
[RouterB-voice-dial] entity 1000 voip
[RouterB-voice-dial-entity1000] address sip ip 10.1.1.1
[RouterB-voice-dial-entity1000] match-template 1000
Verifying the configuration
Operation 1: When the subscriber at Telephone C dials 1000 to call Telephone A that is in a
conversation with Telephone B, the subscriber at Telephone C hears ringback tones, and the subscriber
at Telephone A hears call waiting tones. If then the subscriber at Telephone A hangs up, Telephone A
rings, and the subscriber at Telephone A can pick up the phone to start a conversation with Telephone
C.
Operation 2: When the subscriber at Telephone C dials 1000 to call Telephone A that is in a
conversation with Telephone B, the subscriber at Telephone A can press hookflash to start a conversation
with Telephone C, and Telephone B is held. The subscriber at Telephone A can press hookflash again to
continue the talk with Telephone B, and then Telephone C is held.
Call forwarding configuration example
Network requirements
As shown in Figure 48, configure call forwarding on Router B so when a subscriber places a call from
Telephone A to Telephone B:
• Router B forwards the call to Telephone C when Telephone B is busy.
• Telephone A can establish a call with Telephone C.
Figure 48 Network diagram
Configuration procedure
Before performing the following configuration, make sure Router A, Router B and Router C can reach
each other.
1. Configure Router A:
# Create VoIP entity 2000. Configure the destination IP address as 10.1.1.2, and configure the
called number as 2000.
<RouterA> system-view
[RouterA] voice-setup