DTMF Issue with RightFax

[ali nasser]

Dears,

I have issue with DTMF to RightFax, when i am trying to call from any mobile the calls are going through even from any PSTN, but the issue if someone from his company (Extension) call the main number of the RF some time it works some time not. below is the call follow.

PSTN line---------------SIP (Provider) ----ASR-----------SIP dial-peer-----------RightFax.

dial-peer configuration:

Incoming from dial-peer (SIP)

dial-peer voice 1 voip
 description *** Incoming Local SIP Calls ***
 translation-profile incoming PSTN-IN
 rtp payload-type cisco-codec-fax-ack 127
 rtp payload-type nte 97
 session protocol sipv2
 session target ipv4:XX.XX.XX.XX
 incoming called-number 601....
 dtmf-relay rtp-nte
 codec g711alaw
 no vad

dial-peer to the RightFAX

dial-peer voice 110 voip
 description *** Calls in to RF Server***
 destination-pattern 8...
 session protocol sipv2
 session target ipv4:192.168.109.21
 voice-class codec 1  
 voice-class h323 1
 dtmf-relay rtp-nte
 ip qos dscp cs3 signaling
 no vad

Outgoing dial-peer to PSTN(SIP)

dial-peer voice 120 voip
 description Outgoing from PSTN
 translation-profile outgoing PSTN-OUT
 destination-pattern .
 rtp payload-type cisco-codec-fax-ack 127
 rtp payload-type nte 97
 session protocol sipv2
 session target ipv4:XX.XX.XX.XX
 dtmf-relay rtp-nte
 codec g711alaw

Regards,

[Andrew West]

What is RTMT showing you on traffic from or two the numbers in question?

[ali nasser]

Dear Andrew, 

Thanks for your reply.

I will share with you the debug files for working and non working scenario.

Regards,

[Suresh Subramanian]

hi, could you please collect 'debug ccsip message & debug voice ccapi inout' together for a working & nonworking call.

also why do you have 'voice-class h323 1' on dial-peer 110?