[OpenSIPS-Users] Slight problem routing 100s and 183s

[Nick Khamis]

Bogdan I am so sorry!!! 192.168.2.11 is actually a UAC polycom phone.
The only asterisk box that is being used in the scenario right now is
192.168.2.10, as seen in the traces. Please forgive me! :)

N.

On 5/21/13, Bogdan-Andrei Iancu <bogdan at opensips.org> wrote:
> Hello Nick,
>
> To be honest, I'm a bit confused - looking at the trace, I see the
> INVITE comes from .11 (an aterisks), goes to .5 (opensipsIn) and then to
> .10 (another asterisk)....This does not match the network diagram ..
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
>
>
> On 05/17/2013 11:30 PM, Nick Khamis wrote:
>> Bogdan,
>>
>> I see how busy you are with OpenSIPS so I will make it count.
>> Yes OpenSIP-Out is the new box that we have put in place to:
>>
>> Bellow is a quick network diagram. The issue we are experiencing is
>> that the 100s, 183s and 200s
>> that come back from the carrier do not get processed or even responded
>> to by OpenSIPS-In.
>> The complete sip trace for OpenSIPS-In can be found at
>> "http://pastebin.com/iGeWsc40".
>> I did not include anything for "OUT" since it is performing as expected.
>>
>> Some things to notice are the changed CallID. This is done by asterisk
>> (192.168.2.10):
>>
>> Initial: Call-ID: 4737d441-5fb15ea7-7142c0d8 at 192.168.2.11
>> <mailto:4737d441-5fb15ea7-7142c0d8 at 192.168.2.11>.
>> Modified: Call-ID: 1fbe6fb90553da7c52d72b60076030f5 at 192.168.2.10:5060
>> <http://1fbe6fb90553da7c52d72b60076030f5@192.168.2.10:5060/>.
>>
>> And the vanishing of RR: Record-Route:
>> <sip:192.168.2.5;lr;did=b82.180aabc6>.
>> This is also due to asterisk's recreation of the initial INVITE.
>>
>> When it comes to network appliances, this is the last piece of the pie.
>> From now on it's mainly business logic, which should be less of a
>> learning
>> curve for us!!!
>>
>> I decided to post my problem online with example values, so it would
>> hopefully help someone
>> in the future.
>>
>> Kind Regards,
>>
>> Nick.
>>
>> network.jpg
>> <https://mail.google.com/mail/ca/?ui=2&ik=e9f48992ab&view=att&th=13eb42dafefa444e&attid=0.1&disp=inline&realattid=f_hgttk2a11&safe=1&zw>
>>
>>
>>
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