[SR-Users] Change routing for Register

[H Yavari]

 Thank you for hints.
Daniel, using the 'path' with address of Kamailio-B in the 401 is not useful? 
Regards,Hossein
    On Tuesday, July 13, 2021, 12:04:29 AM PDT, Daniel-Constantin Mierla <miconda at gmail.com> wrote:  
 
  
If I understood the scenario, the Path header is not useful -- that's for the case when there is a proxy between UA and registrar server. In this scenario seems to be the UA using alternate registrars, either by DNS or configuration.
 
A solution is this case is to sync the two Kamailios A and B, so they accept the auth challenges generated by the other one. See:
 
 
  *https://www.kamailio.org/docs/modules/stable/modules/auth.html#auth.p.secret
 
Cheers,
 Daniel
 
 On 13.07.21 07:56, Alex Balashov wrote:
  
 
 Path header == Record-Route for REGISTERs.
 
 — Sent from mobile, with due apologies for brevity and errors.  
 
On Jul 13, 2021, at 1:22 AM, H Yavari <hyavari at rocketmail.com> wrote:
 
 
  
   Hi to all, 
  In a scenario, we need to change the destination of users' registration requests when they send the first 'Register' to Kamailio-A and it replies 401 to the user, next time the user sends 'Register' to Kamailio-B. 
  User------Register-------> Kamailio-A 
  User<-----401--------------Kamailio-A 
  User-------Register--------> Kamailio-B 
  
  RFC says we can't use the Record-Route for register because it doesn't create a dialog. Is there any option, header that Kamailio-A puts in the 401, and after that users send register to the Kamailio-B? 
  Thank you. BR, Hossein  __________________________________________________________
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Daniel-Constantin Mierla -- www.asipto.com
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