[Freeswitch-users] [ERR] switch_rtp.c:2196 FailedDTMFpayloadcheck.

Mathieu Rene mrene_lists at avgs.ca
Wed Mar 3 12:51:24 PST 2010


You can grab one with wireshark.

Mathieu Rene
Avant-Garde Solutions Inc
Office: + 1 (514) 664-1044 x100
Cell: +1 (514) 664-1044 x200
mrene at avgs.ca




On 3-Mar-10, at 3:39 PM, Dave Stevenson wrote:

> Some more info . . .
>
> The error only seems to occur when a "0" is entered.
>
> Looking at the Phone config, the RFC2833 options are :-
>
> In Band
> Out of Band (RFC2833) - currently selected
> SIP Info
>
> RTP Payload Type (96-127) - 96 currently selected
> RTP DTMP Level (0-63) - 0 Currently selected
>
> Dave
> ----- Original Message -----
> From: Dave Stevenson
> To: freeswitch-users at lists.freeswitch.org
> Sent: Wednesday, March 03, 2010 8:23 PM
> Subject: Re: [Freeswitch-users] [ERR] switch_rtp.c:2196  
> FailedDTMFpayloadcheck.
>
> Hi Mathieu,
>
> if you tell me how to generate one, I'll do it now ?
>
> regards
> Dave
> ----- Original Message -----
> From: Mathieu Rene
> To: freeswitch-users at lists.freeswitch.org
> Sent: Wednesday, March 03, 2010 8:09 PM
> Subject: Re: [Freeswitch-users] [ERR] switch_rtp.c:2196 Failed  
> DTMFpayloadcheck.
>
> I don't recall any rfc2833 changes in the past 2 weeks. I would like  
> to see a packet capture of those bogus rtp packets though.
>
> Mathieu Rene
> Avant-Garde Solutions Inc
> Office: + 1 (514) 664-1044 x100
> Cell: +1 (514) 664-1044 x200
> mrene at avgs.ca
>
>
>
>
> On 3-Mar-10, at 3:06 PM, Dave Stevenson wrote:
>
>> Hi,
>>
>> thanks Brian.
>>
>> The device is a Thomson ST2030 which has a basic listing on the  
>> Interop Wiki page, but does not specifically mention rfc2833  
>> (although rtp is marked as "not tested"). I have not seen this  
>> message before while running the FS version that I'm currently  
>> using 16543 - yes, I know that this is a few weeks old and I will  
>> update and/or raise a bug once I've upgraded, but it would be nice  
>> to know if anyone else sees problems with this phone,
>>
>> regards
>> Dave
>> ----- Original Message -----
>> From: Brian West
>> To: freeswitch-users at lists.freeswitch.org
>> Sent: Wednesday, March 03, 2010 7:50 PM
>> Subject: Re: [Freeswitch-users] [ERR] switch_rtp.c:2196 Failed DTMF  
>> payloadcheck.
>>
>> It usually means your device can't do rfc2833 correctly and needs  
>> to have a bug opened so they can fix it.
>>
>> /b
>>
>> On Mar 3, 2010, at 1:39 PM, Dave Stevenson wrote:
>>
>>>
>>> It appears in response to keypad events during voicemail  
>>> retrieval, the prompts were actioned correctly, but I was  
>>> wondering what the message actually means ?
>>>
>>
>>
>>
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>
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