Hi Henning, 

Thanks a lot for the suggestion, it helped me to fix my issue. I used the replace function and it worked perfectly for my use-case! 

4.7.  replace(re, txt)
Replaces the first occurrence of re with txt.
Meaning of the parameters is as follows:
This function can be used from REQUEST_ROUTE, ONREPLY_ROUTE, FAILURE_ROUTE, BRANCH_ROUTE.
Example 1.7. replace usage
...
replace("server", "Kamailio SIP Proxy");
...



Regards, 
Shah Hussain 
From: Henning Westerholt <hw@gilawa.com>
Sent: Thursday, May 9, 2024 5:36 PM
To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Cc: Shah Hussain Khattak <shahhusayn@msn.com>
Subject: RE: Is there any way to modify the Refer-To header username?
 

Hello,

 

there are other functions in textops module, e.g. subst(..) that can be used to do replacements.

 

Have a look to this module for more details and examples. The approach of deleting and adding it new works as well, of course.

 

Cheers,

 

Henning

 

--

Henning Westerholt – https://skalatan.de/blog/

Kamailio services – https://gilawa.com

 

 

From: Shah Hussain Khattak via sr-users <sr-users@lists.kamailio.org>
Sent: Donnerstag, 9. Mai 2024 08:16
To: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>
Cc: Shah Hussain Khattak <shahhusayn@msn.com>
Subject: [SR-Users] Is there any way to modify the Refer-To header username?

 

Hello Experts, 

 

I wanted to check, is there any way to modify the username part of the Refer-To header in Kamailio? For example, I am getting the following header:

 

REFER-TO: <sip:sip.abc.domain.com:5061;transport=tls; ..... ; .... ; ...>

 

the username part is missing. 

 

Can I add a username inside it? For example, change it to 

 

REFER-TO: <sip:123@sip.abc.domain.com:5061;transport=tls; ..... ; .... ; ...>

REFER-TO: <sip:test-kam@sip.abc.domain.com:5061;transport=tls; ..... ; .... ; ...>

 

I could not find any solution in the mailing list, the only way was to remove the header and then re-add it. 

 

Thank you! 

 

Regards, 

Shah Hussain