[RouterA-voice-dial-entity755] quit
# Configure the local interface and phone number for Telephone A.
[RouterA-voice-dial] entity 1001 pots
[RouterA-voice-dial-entity1001] match-template 0101001
[RouterA-voice-dial-entity1001] line 1/1
# Enable out-of-band DTMF transmission for the POTS voice entity.
[RouterA-voice-dial-entity1001] outband h225
2.
Configure Router B:
# Configure the VoIP voice entity.
<RouterB> system-view
[RouterB] voice-setup
[RouterB-voice] dial-program
[RouterB-voice-dial] entity 010 voip
[RouterB-voice-dial-entity10] match-template 010....
[RouterB-voice-dial-entity10] address ip 1.1.1.1
# Enable out-of-band DTMF transmission for the VoIP voice entity.
[RouterB-voice-dial-entity10] outband h225
[RouterB-voice-dial-entity10] quit
# Configure the local interface and phone number for Telephone B.
[RouterB-voice-dial] entity 2001 pots
[RouterB-voice-dial-entity2001] match-template 07552001
[RouterB-voice-dial-entity2001] line 1/1
# Enable out-of-band DTMF transmission for the POTS voice entity.
[RouterB-voice-dial-entity2001] outband h225
Troubleshooting voice entity configuration
Busy tone heard immediately after number dialed
Symptom
The busy tone is heard immediately after a number is dialed.
Solution
•
Check whether the called party is busy.
•
Check that the peer is reachable. You can use the ping command to ping the peer's IP address.
•
Check that the voice entity configuration is correct.
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