Hello,
Whenever I try the remove_hf("Contact") function the call leg is divided into the two parts and the call is not getting set up properly and not progressing.
I am just looking for a function that can modify the Contact header value of an existing Contact header.

On Mon, Aug 1, 2022 at 8:31 PM Henning Westerholt <hw@gilawa.com> wrote:

Hello,

 

you need to do a “remove_hf(“Contact”)” before.

 

Cheers,

 

Henning

 

--

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

Kamailio services – https://gilawa.com

 

From: Ankit Jayswal <ankit.jayswal@engagely.ai>
Sent: Monday, August 1, 2022 4:26 PM
To: Henning Westerholt <hw@gilawa.com>
Cc: Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org>; Amey Naik <amey.naik@engagely.ai>; Devanand Jalla <devanand.jalla@engagely.ai>
Subject: Re: [SR-Users] Contact header modification - Kamailio

 

Hello,
Thanks for your reply, but I am looking to replace the value in the Contact header. Which function can help me to do this ?
I tried,
assign_hf_value("Contact", "<sip:00912269240xxx@10.52.26.98:5060>");


But that is not working properly, it assigns value but previous value also remains in it.

 

On Mon, Aug 1, 2022 at 6:11 PM Henning Westerholt <hw@gilawa.com> wrote:

Hello,

 

the topos module can do that, among other things. Alternatively there is also the topoh module, which do not need any backend storage.

 

Cheers,

 

Henning

 

--

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

Kamailio services – https://gilawa.com

 

From: sr-users <sr-users-bounces@lists.kamailio.org> On Behalf Of Ankit Jayswal
Sent: Monday, August 1, 2022 2:37 PM
To: sr-users@lists.kamailio.org
Cc: Amey Naik <amey.naik@engagely.ai>; Devanand Jalla <devanand.jalla@engagely.ai>
Subject: [SR-Users] Contact header modification - Kamailio

 

Hello Team,

I am in need to modify the contact header in Kamailio before sending an INVITE request to the SIP trunk provider. Basically the IP address I need to modify in the contact header. Please suggest a better way to do this. Below is an example.

OLD (Existing):

 

NEW (Needed):

Contact: <sip:00912269240xxx@10.52.26.98:5060>

I tried various functions from the textops module but no hope.
I am looking for a function that can replace the contact header's value. Please help me with this.

 

--

Thanks & Regards,
Ankit Jayswal | Specialist - Software Development