[Freeswitch-users] media problem afet 302

[Michael Collins]

Miha,

Can you turn off sofia debugging. That's just too much noise and it doesn't
help you. Create a new pastebin without the the sofia debug. Leave the sip
trace on. ("sofia global siptrace on")

I'm probably not the person who is most qualified to help you figure this
out but I will definitely take a look.

-MC

On Mon, Dec 10, 2012 at 11:26 PM, Miha <miha at softnet.si> wrote:

>  Hi Michael,
>
> thanks for your reply.
>
> http://pastebin.freeswitch.com/20318
>
> In pastebin I post full debug log from FS.
>
> xxx.xxx.xxx.xxx is FS, yyy.yyy.yyy.yyy is SBC, aaa.aaa.aaa.aaa is SBC
> media.
>
> From phone (linksys) is called number 074901690, number is matched in
> dialplan, naptr look up is made and  on FS is checked if number is on FS,
> if not than number with 386+ nrn code (enum prefix) is send to sbc.
> Sbc send call to a PBX where call is pick up (IVR, call is set up with
> g711u). On other side (innovaphone pbx) ivr tells you which number to use
> so that you will be redirected to different group of people.
>
> I dial 1, which do in pbx 302 redirect and send phone call to outside
> (mobile carrier). When this is made pbx send new sdp invite to FS, to
> change codect to g711a, which FS refuse and send not acceptable.
>
> Michael I also send you on private trace which was mad od FS and on SBC. I
> can send it also to someone, but I will prefer not to post it to user group
> as recently we are dealing with a loot of sip attacks.
>
> BR,
>
> Miha
>
> Dne 12/10/2012 10:10 PM, piše Michael Collins:
>
> I highly doubt this is a bug in FreeSWITCH. It looks like you're having
> codec mismatch problems. I can see a call starting with just PCMU and also
> a call starting with just PCMA enabled. See lines 160 and 280, respectively.
>
> I doubt anyone can help without a full console debug log of all the calls
> involved. We also would need to see an explanation of what each call leg is
> supposed to be doing. Lastly it would be helpful to know where the pcap was
> taken from, i.e. from FS or the SBC so that we know the perspective of each
> point in the chart. I know you're trying to obfuscate away IP addresses,
> however in doing so you've also made it really hard for us to help you
> because we don't always know what is what.
>
> -MC
>
> On Mon, Dec 10, 2012 at 12:49 PM, Miha <miha at softnet.si> wrote:
>
>> Hi,
>>
>> can some pls help me:)
>>
>> Is this maybe a bug and I should post to jira?
>>
>> BR,
>> Miha
>>
>> On Mon, 10 Dec 2012 15:13:04 +0100
>>  Miha <miha at softnet.si> wrote:
>> > HI,
>> >
>> > here is a sip trace from FS.
>> >
>> > http://pastebin.freeswitch.org/20305
>> >
>> > xxx.xxx.xxx.xxx is FS, yyy.yyy.yyy.yyy is SBC,
>> > aaa.aaa.aaa.aaa SBC media :)
>> >
>> > thanks for help!
>> >
>> > Miha
>> >
>>  > Dne 12/10/2012 10:52 AM, pis(e Avi Marcus:
>> > >
>> > > Uploading the actual wirrshark file (don't attach) will
>> > likely help someone diagnose this easier.
>> > >
>> > > -Avi
>> > >
>> > >> On Dec 10, 2012 11:24 AM, "Miha" <miha at softnet.si
>>  > <mailto:miha at softnet.si>> wrote:
>> > >>
>> > >> Hi,
>> > >>
>> > >> Scenario:
>> > >>
>> > >> fs ----> SBC---> innovaphone pbx
>> > >>
>> > >> calls goes throught and media is ok (g711u). When on
>> > other side (innovaphone pbx) someone do a 302 redirect
>> > innovaphone sends a sdb request in which prepose g711u,
>> > FS trys with g711u and send back not accabtable and media
>> > does not work.
>> > >>
>> > >> In attachment I am sending jpg of wireshark.
>> > >>
>> > >> >From left to right: FS, SBC, SBC MEDIA (on different
>> > ip than sbc).
>> > >>
>> > >> How to deal with this?
>> > >>
>> > >> Thanks!
>> > >> Miha
>> > >>
>> > >>
>> >
>> _________________________________________________________________________
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>>  > <mailto:consulting at freeswitch.org>
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>> > >> 
>> > >>
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>>  > >>
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>> > >
>> >
>> _________________________________________________________________________
>> > > Professional FreeSWITCH Consulting Services:
>> > > consulting at freeswitch.org
>> > > http://www.freeswitchsolutions.com
>> > >
>> > > FreeSWITCH-powered IP PBX: The CudaTel Communication
>> > Server
>> > > 
>> > >
>> > > Official FreeSWITCH Sites
>> > > http://www.freeswitch.org
>> > > http://wiki.freeswitch.org
>> > > http://www.cluecon.com
>> > >
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>> > >
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>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
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>>
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>
>
>
> --
> Michael S Collins
> Twitter: @mercutioviz
> http://www.FreeSWITCH.org
> http://www.ClueCon.com
> http://www.OSTAG.org
>
>
>
>
> _________________________________________________________________________
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>
> FreeSWITCH-powered IP PBX: The CudaTel Communication Server
>
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>
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>
>
> _________________________________________________________________________
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> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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-- 
Michael S Collins
Twitter: @mercutioviz
http://www.FreeSWITCH.org
http://www.ClueCon.com
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