[Spce-user] TR: Support on SIPWISE as IMS AS

Lanvin ADON lanvin.adon at kaina-com.fr
Wed Feb 7 05:29:36 EST 2018

Hi all,


Any help on this issue will be welcomed.




Lanvin Adon



De : Lanvin ADON [mailto:lanvin.adon at kaina-com.fr] 
Envoyé : mardi 6 février 2018 16:08
À : 'spce-user at lists.sipwise.com' <spce-user at lists.sipwise.com>
Objet : Support on SIPWISE as IMS AS




My name is Lanvin ADON, telecom engineer.

I've integrated  <SIP:PROVIDER> sipwise CE on our training LAB as IMS-AS.

Third party registration is OK.

UE to UE call through the AS is OK


I'm facing issue on diversion (All CF to URIs). The problem is that the AS
is sending the contact header instead of the URI of the FTN set in the GUI.

Almost two weeks trying to debug but no good result and I'm coming to you
for your support.


The case:


1.       Student21 - Student22 & Student23 success 3rd party registration in
<sip:provider> sipwise ce

2.       Student21 forwarded to student22

3.       Student23 calls student21

4.       S-CSCF sent INVITE to sipwise CE

5.        <Sip:provider> sipwise sent back invite but with scscf hostname as
R-URI instead of URI set in the GUI (student22)

6.       IMS cancel the call with user not found. 


Sipwise NGCP platform version 'mr5.4.1'


Could anyone please provide support on this?




Lanvin ADON


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