Re: [SR-Users] Contact header modification - Kamailio

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 &lt;sr-users-bounces(a)lists.kamailio.org&gt; *On Behalf Of *Ankit Jayswal *Sent:* Monday, August 1, 2022 2:37 PM *To:* sr-users(a)lists.kamailio.org *Cc:* Amey Naik &lt;amey.naik(a)engagely.ai&gt;ai>; Devanand Jalla < devanand.jalla(a)engagely.ai&gt; *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):* Contact: <sip:009169240xxx@*45.118.162.x:5080*;alias=10.52.26.102~5080~1> *NEW (Needed):* Contact: <sip:00912269240xxx@*10.52.26.98:5060 <http://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