[SR-Users] DTMF Using INFO

Nahum Nir hello.shalom.hi at gmail.com
Mon Dec 12 19:15:06 CET 2016


Thank you. I did try and got an error from the server:

INFO sip:6002 at 5.x.x.x:41896;ob;alias=5.x.x.x~41896~1 SIP/2.0
Via: SIP/2.0/UDP
5.x.x.x:5060;rport;branch=z9hG4bKPjd838dff2-7492-4b81-a18f-cb2750f4c6f2
Max-Forwards: 70
From: <sip:7200 at 9.Y.Y.Y>;tag=79d90eb1-6b55-4600-8e42-b0283b7c115a
To: <sip:6002 at 9.Y.Y.Y>;tag=S6jNGwLYM0x0ShFODnT1DJoEzolO.8C5
Call-ID: 62TGJkeBkGxkxO.2O1OWIHY92UbtzV2y
CSeq: 28826 INFO
Route: <sip:9.Y.Y.Y;lr>
Content-Type: application/dtmf-relay
Content-Length:    22

Signal=8
Duration=160


SIP/2.0 500 Unhandled by dialog usages
Via: SIP/2.0/UDP
5.x.x.x:5060;rport=5060;received=5.x.x.x;branch=z9hG4bKPjd838dff2-7492-4b81-a18f-cb2750f4c6f2
Call-ID: 62TGJkeBkGxkxO.2O1OWIHY92UbtzV2y
From: <sip:7200 at 9.Y.Y.Y>;tag=79d90eb1-6b55-4600-8e42-b0283b7c115a
To: <sip:6002 at 9.Y.Y.Y>;tag=S6jNGwLYM0x0ShFODnT1DJoEzolO.8C5
CSeq: 28826 INFO
Content-Length:  0


On Mon, Dec 12, 2016 at 2:04 PM, Olle E. Johansson <oej at edvina.net> wrote:

>
> On 12 Dec 2016, at 13:00, Nahum Nir <hello.shalom.hi at gmail.com> wrote:
>
> Thanks Olle. My cfg does not even has INFO anywhere. Will appreciate very
> much an example.
>
> Why don’t you test? Only special cases are mentioned and INFO in dialog is
> handled as any
> in-dialog message.
>
> /O
>
>
> On 11 Dec 2016 16:12, "Olle E. Johansson" <oej at edvina.net> wrote:
>
>>
>> On 11 Dec 2016, at 08:20, Nahum Nir <hello.shalom.hi at gmail.com> wrote:
>>
>> :) Thanks, any hints/examples?
>>
>> The standard kamailio konfiguration supports it by default.
>>
>> /O
>>
>>
>> On Sat, Dec 10, 2016 at 10:41 PM, Alex Balashov <
>> abalashov at evaristesys.com> wrote:
>>
>>> On Sat, Dec 10, 2016 at 09:07:09PM +0200, Nahum Nir wrote:
>>>
>>> > I tried Googling but didn'tfind anything.
>>> > Is it possible to support DTMF using INFO?
>>>
>>> Sure, absolutely. :-)
>>>
>>> --
>>> Alex Balashov | Principal | Evariste Systems LLC
>>>
>>> Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free)
>>> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>>>
>>> _______________________________________________
>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>> sr-users at lists.sip-router.org
>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>
>>
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>>
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