[SIPForum-discussion] SIP Softphone - Inband Tone Detection

[mehmet]

Hi Rohan & Suranga & Mehmet,

Thanks for your answers.

@Rohan : I guess I can not get any opensource/free application
software from those companys. Am I wrong?

@Suranga : I have checked a bit OPAL and could not see it is
supporting inband tone detection (Not rfc2833 or not rfc4733, I mean
the dtmf info which is received within RTP stream).

@Mehmet : I have checked Sjphone and I guess it is not opensource.
Also according to the manual I could not find anything regarding
inband tone detection received from remote RTP stream

Regards
Mehmet

2012/9/20 suranga chamara <rissuranga at gmail.com>:
> Hi Mehmet,
>
> Rfc2833 is obsolete the new one is rfc4733 use that for reference. I face
> more problems developing tone detection using rfc2833 and rfc4733(for fax
> tones). Use opal for your development guide it is free
> (http://www.opalvoip.org/).
>
>
> Regards
> Suranga
>
> On Wed, Sep 19, 2012 at 6:29 PM, mehmet <eng.mehmetozi at gmail.com> wrote:
>>
>> Hi Everyone,
>>
>> Do you know any opensource sip client/softphone which can detect
>> inband DTMF tones received within RTP stream. (NOT only RFC2833
>> events)
>>
>> Regards
>> Mehmet
>>
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