03-16-2010 06:19 AM - edited 03-15-2019 09:48 PM
Dear all,
2811 Voice router with CME and SIP phone is installed and working.
2 BRI interfaces connects to PSTN (they are no SIP trunk).
When outgoing calls made from SIP Ipphones to an external IVR system, DTMF signals are not sent in order to navigate in voice menu.
The command "dtmf-relay sip-notify" has been applied in "voice register pool" without success.
Please, could you tell me how to configure CME in order to sent outgoing DTMF to PSTN from SIP Phone?
Thanks for your help.
Best regards.
03-16-2010 08:34 AM
The easier way is to configiure the sip phone to not use relay.
Note sip phones actually never use sip-notify.
03-17-2010 12:26 AM
Thank you for the suggestion.
But technicaly, how to do that?
Any example will be appreciate.
Best regards
03-17-2010 03:54 AM
In the telephone, configure no DTMF relay.
Same in router.
05-17-2015 11:33 PM
pdeck,
did it work?! can you show how u did it?
05-17-2015 11:51 PM
No solution was found.
Context has been changed and CUCME installaton had been removed without resolution. Sorry.
05-18-2015 01:03 AM
solution for my problem was below:
as explained by Paolo
voice register pool 120
busy-trigger-per-button 2
id mac xxx.xxxx.xxx
type 8851
number 1 dn 120
cor incoming CALL-NATIONAL default
dtmf-relay rtp-nte
username 123123 password 123123
codec g711ulaw
05-17-2015 06:54 AM
did you resolve your problem. and how?
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