[SR-Users] Contact header modification - Kamailio

[Alex Balashov]

Before you do this, I would ask yourself why you’re doing this, and whether it’s a good idea from a technical point of view.

> On Aug 1, 2022, at 8:36 AM, Ankit Jayswal <ankit.jayswal at engagely.ai> wrote:
> 
> 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 at 45.118.162.x:5080;alias=10.52.26.102~5080~1>
> 
> NEW (Needed):
> Contact: <sip:00912269240xxx at 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
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-- 
Alex Balashov | Principal | Evariste Systems LLC

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