[OpenSIPS-Users] SIP SDP rfc1918 address fix
Satish Patel
satish.txt at gmail.com
Sat Apr 29 19:34:30 EDT 2017
I kind of knew it what you going say ;-)
Because of legacy changes we have to stick with it.
Sent from my iPhone
> On Apr 28, 2017, at 9:39 AM, Bogdan-Andrei Iancu <bogdan at opensips.org> wrote:
>
> :-| SER 0.10 ?? that's 12 year old....part of history... cannot help with that.
>
> Try OpenSIPS 2.2 or 2.3
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
>
> OpenSIPS Summit May 2017 Amsterdam
> http://www.opensips.org/events/Summit-2017Amsterdam.html
>
>> On 04/28/2017 04:24 PM, Satish Patel wrote:
>> Unfortunately we are using SER 0.10
>>
>> Sent from my iPhone
>>
>>> On Apr 27, 2017, at 5:50 AM, Bogdan-Andrei Iancu <bogdan at opensips.org> wrote:
>>>
>>> Satish,
>>>
>>> I do not fine the err log you mentioned ("extract_mediaip: no `c=' in SDP") in the code of OpenSIPS - what version are you using ??
>>>
>>> Also I tried to to inject your SDP into OpenSIPS 2.3 and I do not get the any errors.
>>>
>>> Regards,
>>>
>>> Bogdan-Andrei Iancu
>>> OpenSIPS Founder and Developer
>>> http://www.opensips-solutions.com
>>>
>>> OpenSIPS Summit May 2017 Amsterdam
>>> http://www.opensips.org/events/Summit-2017Amsterdam.html
>>>
>>>> On 04/27/2017 03:43 AM, Satish Patel wrote:
>>>> Yes, whenever fix_nated_sdp() fiction run it produce that error which I mentioned in my previous email. Every single time.
>>>>
>>>> Sent from my iPhone
>>>>
>>>>> On Apr 26, 2017, at 4:52 PM, Bogdan-Andrei Iancu <bogdan at opensips.org> wrote:
>>>>>
>>>>> So below is the SDP OpenSIPS receives (from network) and when doing fix_nated_sdp() on that SDP leads to the "c=" errors ?
>>>>>
>>>>> Regards,
>>>>>
>>>>> Bogdan-Andrei Iancu
>>>>> OpenSIPS Founder and Developer
>>>>> http://www.opensips-solutions.com
>>>>>
>>>>> OpenSIPS Summit May 2017 Amsterdam
>>>>> http://www.opensips.org/events/Summit-2017Amsterdam.html
>>>>>
>>>>>> On 04/26/2017 08:44 PM, Satish Patel wrote:
>>>>>> Here is my payload again we have custom application which is using SER
>>>>>> so some of them are custom values, This is the payload after i apply
>>>>>> fix_nated_sdp() function.
>>>>>>
>>>>>>
>>>>>> Max-Forwards: 16.
>>>>>> Content-Type: application/sdp.
>>>>>> Content-Length: 418.
>>>>>> Supported: path, 100rel.
>>>>>> P-hint: LOCAL.
>>>>>> P-hint: ALIASED OUTBOUND.
>>>>>> P-hint: DIRECT-RTP.
>>>>>> .
>>>>>> v=0.
>>>>>> o=user1 53655765 2353687637 IN IP4 192.168.1.8.
>>>>>> s=-.
>>>>>> c=IN IP4 173.71.121.4.
>>>>>> t=0 0.
>>>>>> m=audio 6000 RTP/AVP 0.
>>>>>> a=rtpmap:127 VANI/32000.
>>>>>> a=fmtp:127 ver=3;mode=3;sub-types=1,7;codecs=0x26.
>>>>>> a=rtpmap:111 SIREN14-3D/32000.
>>>>>> a=fmtp:111 bitrate=32000.
>>>>>> a=vx_payload_hdr_ver:2.
>>>>>> a=rtpmap:0 PCMU/8000.
>>>>>> a=vx_join_audio:1.
>>>>>> a=vx_join_text:0.
>>>>>> a=vx_jc:60.
>>>>>> a=setup:both.
>>>>>> a=vx_rtcp:0.
>>>>>> a=direction:active.
>>>>>> a=oldmediaip:192.168.1.8.
>>>>>>
>>>>>> On Wed, Apr 26, 2017 at 6:18 AM, Bogdan-Andrei Iancu
>>>>>> <bogdan at opensips.org> wrote:
>>>>>>> Hi Satish,
>>>>>>>
>>>>>>> For the mime test, you can use the has_body() function:
>>>>>>> http://www.opensips.org/html/docs/modules/2.2.x/sipmsgops.html#idp3886992
>>>>>>>
>>>>>>> About the error - could you post the actual SDP payload generating those
>>>>>>> errors ?
>>>>>>>
>>>>>>> Regards,
>>>>>>>
>>>>>>> Bogdan-Andrei Iancu
>>>>>>> OpenSIPS Founder and Developer
>>>>>>> http://www.opensips-solutions.com
>>>>>>>
>>>>>>> OpenSIPS Summit May 2017 Amsterdam
>>>>>>> http://www.opensips.org/events/Summit-2017Amsterdam.html
>>>>>>>
>>>>>>>
>>>>>>>> On 04/25/2017 10:35 PM, Satish Patel wrote:
>>>>>>>> We have some custome Voice solution and in-house media server so right
>>>>>>>> now i don't care about PORT all i need correct IP address.
>>>>>>>>
>>>>>>>> I have tried following and it fixed issue but i am seeing following
>>>>>>>> error in logs
>>>>>>>>
>>>>>>>> if (method=="INVITE") {
>>>>>>>> if(search("^Content-Type:.*application/sdp")) {
>>>>>>>> fix_nated_sdp("3");
>>>>>>>> };
>>>>>>>> };
>>>>>>>>
>>>>>>>>
>>>>>>>> Error:
>>>>>>>>
>>>>>>>> ERROR: extract_mediaip: no `c=' in SDP
>>>>>>>> ERROR: extract_mediaip: no `c=' in SDP
>>>>>>>>
>>>>>>>> Do you know what does that means and how to fix that issue?
>>>>>>>>
>>>>>>>> On Mon, Apr 24, 2017 at 11:41 PM, Alex Balashov
>>>>>>>> <abalashov at evaristesys.com> wrote:
>>>>>>>>> The intent of my questions was to get what you think about what you
>>>>>>>>> actually want to accomplish. fix_nated_sdp() allows you to replace the
>>>>>>>>> IP with the received signalling IP:
>>>>>>>>>
>>>>>>>>> http://www.opensips.org/html/docs/modules/2.1.x/nathelper.html#id293899
>>>>>>>>>
>>>>>>>>> But what about the port?
>>>>>>>>>
>>>>>>>>>> On Mon, Apr 24, 2017 at 11:39:14PM -0400, Satish Patel wrote:
>>>>>>>>>>
>>>>>>>>>> after google found bunch of post where people suggesting use
>>>>>>>>>> fix_nated_sdp() is that right approach ?
>>>>>>>>>>
>>>>>>>>>> On Mon, Apr 24, 2017 at 11:25 PM, Alex Balashov
>>>>>>>>>> <abalashov at evaristesys.com> wrote:
>>>>>>>>>>> Yes, but RTP can come from a different address than the signalling
>>>>>>>>>>> (SIP). What sense would there be in substituting the source of the SIP
>>>>>>>>>>> message in there?
>>>>>>>>>>>
>>>>>>>>>>>> On Mon, Apr 24, 2017 at 11:23:30PM -0400, Satish Patel wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> I meant "origin public address of client" if c line isn't public then
>>>>>>>>>>>> media never work.
>>>>>>>>>>>>
>>>>>>>>>>>> c=IN IP4 192.168.1.8.
>>>>>>>>>>>>
>>>>>>>>>>>> It should be
>>>>>>>>>>>>
>>>>>>>>>>>> c=IN IP4 <public_ip_of_client>
>>>>>>>>>>>>
>>>>>>>>>>>> On Mon, Apr 24, 2017 at 11:04 PM, Alex Balashov
>>>>>>>>>>>> <abalashov at evaristesys.com> wrote:
>>>>>>>>>>>>> Satish,
>>>>>>>>>>>>>
>>>>>>>>>>>>> When you say "origin public address", do you mean the external source
>>>>>>>>>>>>> address and port of the SIP message, or the incoming RTP stream?
>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Mon, Apr 24, 2017 at 11:00:40PM -0400, Satish Patel wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> In my INVITE/SDP i am seeing sometime rfc1918 address which i want
>>>>>>>>>>>>>> fix
>>>>>>>>>>>>>> and replace it with origin public address. ex
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> I am seeing following info in INVITE
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> v=0.
>>>>>>>>>>>>>> o=amsip 0 0 IN IP4 192.168.1.8.
>>>>>>>>>>>>>> s= .
>>>>>>>>>>>>>> c=IN IP4 192.168.1.8.
>>>>>>>>>>>>>> t=0 0.
>>>>>>>>>>>>>> m=audio 22530 RTP/AVP 127 111 0 101.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>>> Users mailing list
>>>>>>>>>>>>>> Users at lists.opensips.org
>>>>>>>>>>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Alex Balashov | Principal | Evariste Systems LLC
>>>>>>>>>>>>>
>>>>>>>>>>>>> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
>>>>>>>>>>>>> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>>>>>>>>>>>>>
>>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>>> Users mailing list
>>>>>>>>>>>>> Users at lists.opensips.org
>>>>>>>>>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>>>>>>>>> _______________________________________________
>>>>>>>>>>>> Users mailing list
>>>>>>>>>>>> Users at lists.opensips.org
>>>>>>>>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>>>>>>>> --
>>>>>>>>>>> Alex Balashov | Principal | Evariste Systems LLC
>>>>>>>>>>>
>>>>>>>>>>> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
>>>>>>>>>>> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>>>>>>>>>>>
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Users mailing list
>>>>>>>>>>> Users at lists.opensips.org
>>>>>>>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Users mailing list
>>>>>>>>>> Users at lists.opensips.org
>>>>>>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>>>>>> --
>>>>>>>>> Alex Balashov | Principal | Evariste Systems LLC
>>>>>>>>>
>>>>>>>>> Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
>>>>>>>>> Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Users mailing list
>>>>>>>>> Users at lists.opensips.org
>>>>>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>>>>>> _______________________________________________
>>>>>>>> Users mailing list
>>>>>>>> Users at lists.opensips.org
>>>>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
More information about the Users
mailing list