[SIPForum-discussion] sending DTMF packets

[Eric Burger]

Since there is no standard for the transport of DTMF in INFO, your  
problem may be that your UAC is sending INFO packets with one DTMF  
payload format while the UAS is expecting INFO packets with a  
different DTMF payload format.

On Feb 4, 2009, at 7:43 AM, RAJESH KUMAR RAJU wrote:

>
> HI ,
> check ur UAS is suporting RFC2976 . take eth log and check the  
> status of INFO Message .
>
> Thanks and Regard
> Rajesh
>
>
>
>
> ------- Original Message -------
> Sender : Andro<androjoker at gmail.com>
> Date : Feb 04, 2009 06:43 (GMT+09:00)
> Title : Re: [SIPForum-discussion] sending DTMF packets
>
> Hello,
> INFO Supports DTMF .
>
> who shoud recognize the DTMF tones?Are you sure that the UAS  
> supports the INFO method? Have you tried to use other DTMF sending  
> methods like inband DTMF or outband dtmf?
>
> Andrea
>
> 2009/2/3 sanghamitra shinde <sanghus at gmail.com>
> Hi All,
>
> I am testing an authenticated conference call  scenario on  SIPp. so  
> when call is established to enter the conference ideally a pins is  
> asked. so i am sending DTMF packets one by one (as INFO PACKETS) but  
> the call is failing. Can anyone please help me with this
>
>
> thanks,
> Sanghamitra
>
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