[Users] Query on Registration

Vivek Bhat vigibi at yahoo.com
Thu Jul 27 01:21:53 CEST 2006


Hi,

I am trying to implement Third-Party registration in
IMS environment using OPENSER as S-CSCF. Here is what
I want to do:

UAC
.....................................................................................S-CSCF
(Openser)

                                     REGISTER
                          
----------------------------------->

                                      200 OK
                        
<--------------------------------------

This part is working fine.

Now, S-CSCF sends separate REGISTER to Application
Server (AS) and needs to get the response. But, this
response should NOT be sent to UAC.

S-CSCF
...........................................................................
 AS

                                       REGISTER
                             
------------------------------------->

                                      Response
([1-6]xx
                           
<-----------------------------------------

I tried to send this REGISTER by removing old headers
from  the  first REGISTER received from UAC and
creating my own (using remove_hf and append_hf). Also,
I just removed the old "via" header, and Openser
automatically added new Via header with  openser ip
address.

However, when AS sends the response, S-CSCF forwards
this response to UAC even though Via header does   NOT
contain    the UAC IP address. Why is that? How to
stop relaying the  any  response received from AS to
UAC? Or else, is it possible to create a new REGISTER
request from OpenSER?

Thanks,
Vivek

                   
   

__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com 




More information about the Users mailing list