H3C Technologies H3C MSR 5600 - Manual (Page 37)

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Verifying the configuration
After the user of Telephone A picks up the handset, Router A automatically calls Telephone B. After the
user of Telephone B picks up the handset, the two users can establish a conversation.
FXS&FXO 1:1 binding configuration example
Network requirements
As shown in Figure 12 , Telephone A calls Telephone B through the IP network. When the IP network is
unavailable, Telephone A uses the bound FXO interface to call Telephone B through the PSTN network.
Figure 13 Network diagram
Configuration procedure
1. Configure Router A:
# Configure the called number template as 210…. for VoIP entity 210, and configure the
destination IP address as 192.168.0.76.
system-view
[RouterA] voice-setup
[RouterA-voice] dial-program
[RouterA-voice-dial] entity 210 voip
[RouterA-voice-dial-entity210] match-template 210....
[RouterA-voice-dial-entity210] address sip ip 192.168.0.76
[RouterA-voice-dial-entity210] quit
# Configure the local number as 0101001 for POTS entity 0101001, and bind the FXS interface
line1/0 to the POTS entity.
[RouterA-voice-dial] entity 0101001 pots
[RouterA-voice-dial-entity101001] match-template 0101001
[RouterA-voice-dial-entity101001] line 1/0
[RouterA-voice-dial-entity101001] quit
# Configure the called number template as .T for POTS entity 211 used for call backup on FXO
interface line 2/0, and configure the permitted calling number as 0101001.
[RouterA-voice-dial] entity 211 pots
[RouterA-voice-dial-entity211] match-template .T
[RouterA-voice-dial-entity211] line 2/0
[RouterA-voice-dial-entity211] send-number all
[RouterA-voice-dial-entity211] caller-permit 0101001
[RouterA-voice-dial-entity211] quit
Telephone A
0101001
IP
PSTN
192.168.0.71/24
Router A Router B
192.168.0.76/24
FXO 2/0 FXO 2/0
FXS 1/0 FXS 1/0
Telephone B
2101002