DTMF issue, Alestra Mexico

[gabopano23]

Hi All, recently deployed an UC320, now I have problems because they do not receive DTMF tones in my AA, my SIP provider tells me that it is problem of UC320, exisite some PMF file that can solve it?

Thanks in advance

[wenyang]

Hi Gabriel,

Please capture SIP trunk syslog and send it to me at wenyang@cisco.com.

Best regards,

Wendy

[gabopano23]

Hi the problem was resolve to DTMF paylod configure, Cisco send a file to resolve.

Thanks all