[OpenSIPS-Users] Generate INFO application/dtmf-relay message

Brett Nemeroff brett at nemeroff.com
Tue Nov 18 04:19:42 CET 2008


Perhaps you can use sipp to generate a call and send RTP

On Mon, Nov 17, 2008 at 7:24 PM, Giuseppe Roberti <jnod at jnod.org> wrote:
> Ill try.
>
> I have a custom hardware phone that do something when receive a dtmf (it
> cant read sip, its an analogical phone).
> So i have to send dtmf when some event occur (like, received new invite,
> 200 ok for invite, etc...) to a sip ata that encode it for the
> analogical hardware.
> I know that a proxy does not generate request but i personally need it.
>
> Thanks again.
>
> brett at nemeroff.com wrote:
>> What about using the uac module and generating it manually, like how the ctd example works??
>>
>> I'm not sure why you'd want to do this....
>> Sent from my Verizon Wireless BlackBerry
>>
>> -----Original Message-----
>> From: Alex Balashov <abalashov at evaristesys.com>
>>
>> Date: Mon, 17 Nov 2008 19:25:31
>> To: Giuseppe Roberti<jnod at jnod.org>
>> Cc: <users at lists.opensips.org>
>> Subject: Re: [OpenSIPS-Users] Generate INFO application/dtmf-relay message
>>
>>
>> The fact remains that a proxy cannot originate requests.  They would
>> have to come from another UAC.
>>
>> Giuseppe Roberti wrote:
>>
>>> Hi.
>>>
>>> Sorry. I'll try to explain better.
>>> I want to send an INFO request from the UAS to one UAC.
>>> This request is a SIP request, specified by rfc 2976, it's not RTP media.
>>> It's like this: http://www.voip-info.org/wiki/view/SIP+Info+DTMF
>>>
>>> Thank you all.
>>>
>>> Bogdan-Andrei Iancu wrote:
>>>> Hi Giuseppe,
>>>>
>>>> OpenSIPS is a SIP proxy and has no media related capabilities, so it is
>>>> not able to generate DTMF tones.
>>>>
>>>> Regards,
>>>> Bogdan
>>>>
>>>> Giuseppe Roberti wrote:
>>>>> Hi.
>>>>>
>>>>> I would able to generate a DTMF from opensips.
>>>>> Is it possible ? How can i do it ?
>>>>>
>>>>> Regards.
>>>>>
>>>>>
>>>
>>
>>
>
>
> --
> Giuseppe Roberti
> <jnod at jnod.org>
>



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