[Devel] CVS commitlog: sip-server/modules/diversion README sip-server/modules/diversion/doc diversion_user.sgml

[Bogdan-Andrei Iancu]

Hi Klaus,

what you have described here is redirect/forward on client (via 3xx 
replies) - this scenario can be handled via uac_redirect module.

diversion is used for redirect/forward on server :
    1) Marks calls Bob via proxy
    2) Bob's UA rejects the call with busy
    3) proxy catch the negative reply and decides to do forward on busy:
          3.1) do diversion - the RURI (BOB) will be moved into 
diversion header;
          3.2) do fwd -  set as new RURI address of ALICE.

also diversion may be used for permanent redirect:
    1) Marks calls Bob via proxy
    2) proxy does permanent redirect (without fwding to Bob):
          2.1) do diversion - the RURI (BOB) will be moved into 
diversion header;
          2.2) do fwd -  set as new RURI address of ALICE.

actually what the diversion modules is something trivial: just take the 
RURI and place it in Diversion hdr with a "reason" param :).

regards,
bogdan


Klaus Darilion wrote:

> I'm still not sure if I got it right. Is the following description 
> correct?
>
> 1. openser sends the INVITE to BOB.
>
> 2. BOB replies 302 with Contact: sip:alice at sip.org (Or how else will 
> Bob tell the sipproxy where to divert the call?)
>
> 3. openser sends the request to alice with the Diversion header added
>
>
> regards,
> klaus
>
> Bogdan-Andrei Iancu wrote:
>
>> User: bogdan_iancu
>> Date: 2005/07/28 12:10:22 PDT
>>
>>   OpenSER CVS - Commit Details
>>
>>   Modified files:
>>     modules/diversion    README     modules/diversion/doc 
>> diversion_user.sgml   Commit Log:
>>   more docs fixing; thanks again to Klaus
>>     Revision  Changes    Path
>>   1.2       +19 -7     sip-server/modules/diversion/README
>>    [ 
>> http://cvs.sourceforge.net/viewcvs.py/openser/sip-server/modules/diversion/README?r1=1.1&r2=1.2 
>> ]
>>   1.2       +29 -13    
>> sip-server/modules/diversion/doc/diversion_user.sgml
>>    [ 
>> http://cvs.sourceforge.net/viewcvs.py/openser/sip-server/modules/diversion/doc/diversion_user.sgml?r1=1.1&r2=1.2 
>> ]
>>
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>
>