Hello,

The dialog module does not touch the FROM and TO URIs, not even in topology hiding scenario.
Are you doing any uac_replace_from / uac_replace_to in your script ?

Can you please post a SIP trace, and maybe an OpenSIPS full debug log for your scenario ?

Regards,

Vlad Paiu
OpenSIPS Developer
http://www.opensips-solutions.com


On 06/25/2012 10:36 AM, hart323 wrote:
Hello all!

I have a problem:

UA1<->  Proxy<->  Opensips<->  UA2

1. UA2 send INVITE for UA1
2. Opensips create dialog and do topology hiding
3. Sessions UA1 ->  Proxy and UA2 ->  Proxy established OK
4. Now Proxy do reinvite to both sides
5. When this reinvite goes to UA2 through Opensips it does contain all the
valid dialog info like tags, did and so on, but have no URI parameter
'user=phone' in FROM and TO headers that were before when dialog was
created, so UA2 respond 481 call leg/transaction does not exist.

All requests and responses before reinvite have user=phone in them.

What can I do with this?!
Thanks!




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