H3C Technologies H3C MSR 5600 - Manual (Page 119)

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[RouterB] subscriber-line 1/0
[RouterB-subscriber-line1/0] 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 1/0 to the POTS entity.
system-view
[RouterC] voice-setup
[RouterC-voice] dial-program
[RouterC-voice-dial] entity 3000 pots
[RouterC-voice-dial-entity3000] line 1/0
[RouterC-voice-dial-entity3000] match-template 3000
Call transfer configuration example
Network requirements
As shown in Figure 45 , 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 the
flash hook to put the call on hold, and then dials 3000 to call Telephone C. After the subscriber at
Telephone A hangs up, Telephone B and Telephone C start a conversation.
Figure 45 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.
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
# Create VoIP entity 3000, configure the destination IP address as 20.1.1.2, and configure the
called number as 3000.
[RouterA-voice-dial] entity 3000 voip
1000
Eth1/1
10.1.1.1/24
3000
Router A
Eth1/1
20.1.1.2/24
2000
Eth1/2
10.1.1.2/24
Eth1/1
20.1.1.1/24
Router B Router C
Telephone B
Telephone C Telephone A