[asterisk-users] DTMF digits falsely detected

[Vladimir Mikhelson]

On 9/14/2012 11:04 PM, Matthew Jordan wrote:
> ----- Original Message -----
>> From: "Vladimir Mikhelson" <vlad at mikhelson.com>
>> To: "Asterisk Users Mailing List - Non-Commercial Discussion" <asterisk-users at lists.digium.com>
>> Sent: Friday, September 14, 2012 10:39:30 PM
>> Subject: Re: [asterisk-users] DTMF digits falsely detected
>>
>>
>> On 9/14/2012 10:11 PM, Matthew Jordan wrote:
>>> ----- Original Message -----
>>>> From: "Vladimir Mikhelson" <vlad at mikhelson.com>
>>>> To: "Asterisk Users Mailing List - Non-Commercial Discussion"
>>>> <asterisk-users at lists.digium.com>
>>>> Sent: Friday, September 14, 2012 9:24:41 PM
>>>> Subject: Re: [asterisk-users] DTMF digits falsely detected
>>>>
>>>>
>>>> On 9/14/2012 6:04 PM, Alec Davis wrote:
>>>>>> -----Original Message-----
>>>>>> From: asterisk-users-bounces at lists.digium.com
>>>>>> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of
>>>>>> Vieri
>>>>>> Sent: Saturday, 15 September 2012 8:45 a.m.
>>>>>> To: asterisk-users at lists.digium.com
>>>>>> Subject: [asterisk-users] DTMF digits falsely detected
>>>>>>
>>>> Can it be related to
>>>> https://issues.asterisk.org/jira/browse/ASTERISK-19610 ??
>>>>
>>>> -Vladimir
>>> Most likely not.  If the SIP peer is using rfc2833 DTMF, its most
>>> likely
>>> related to r370252.
>>>
>>> Please file an issue on the issue tracker,
>>> https://issues.asterisk.org/jira.
>>> Please include a pcap of the RTP stream and a DEBUG log with RTP
>>> debug
>>> enabled, using 'rtp set debug on'.
>>>
>>> Thanks,
>>>
>>> --
>>> Matthew Jordan
>>>
>> Matt,
>>
>> I have created the issue.  See
>> https://issues.asterisk.org/jira/browse/ASTERISK-20424?focusedCommentId=197108#comment-197108
>>
>> Sorry, I will be unable to produce pcap and rtp debug as I have fixed
>> the issue by uninstalling the Soft Phone I used for multiple years
>> with
>> no issues.
>>
>> -Vladimir
> Well, it'd be appreciated if someone who is experiencing this would be
> willing to reproduce it and attach a pcap and DEBUG log to the issue.
> The bug fixed by that commit dealt with out of order DTMF; I suspect
> that the problem is your soft phone is sending re-transmits of the end
> event of the DTMF digit with an increasing timestamp.  The previous
> behavior in Asterisk would most likely have been more tolerant of
> this non-compliant scenario, but didn't handle the out of order packets
> as well.
>
> Unfortunately, without evidence confirming that, there isn't much I can
> do.
>
> --
> Matthew Jordan
>
Hopefully the initial poster still has the configuration to produce the
files for you.

Are you saying the DTMF logs I attached do not provide enough evidence
to support the theory of the DTMF length being the cause of this issue?

-Vladimir