Take a look at the append_to_reply() [1] function.
[1]
https://opensips.org/docs/modules/3.1.x/sipmsgops.html#func_append_to_reply
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
https://www.opensips-solutions.com
On 5/30/20 3:14 PM, Saint Michael wrote:
I need to add a new SIP header to the response below.
if ($rm=="INVITE") {
/* add the redirect destinations as branches */
$branch = "sip:bat...@gotham.com <mailto:sip%3abat...@gotham.com>";
$branch = $avp(my_custom_uri);
/* sending a 3xx reply will automatically push all
* existing branches as Contact URIs */
send_reply("302","Moved Temporarily");
exit;
}
the final result should be:
SIP/2.0 302 Moved Temporarily
Via: SIP/2.0/UDP
172.16.7.254:52169;rport=52169;received=47.205.172.89;branch=z9hG4bK-524287-1---129f4244aaba9f04
Call-ID: 102650Mzg4NmFiNTQzOGY5NDJmNjM3OTYzNmE5MzNlZDIwZmI
From: "XXXXX" <sip:XXX4433019@XXX.124.224.87>;tag=81a25c36
To:
<sip:16317918378@XXX.124.224.87>;tag=9e198dc4-7ce8-433d-ae23-05b9bc14d55a
Identity:eyJhbGciOiJFUzI1NiIsInR5cCI6InBhc3Nwb3J0IiwicHB0Ijoic2hha2VuIiwieDV1IjoiaHR0cHM6Ly9jZXJ0LmV4YW1wbGUub3JnL3Bhc3Nwb3J0LmNlciJ9.eyJhdHRlc3QiOiJBIiwiZGVzdCI6eyJ0biI6WyI2MzE3OTE4Mzc4Il19LCJpYXQiOjE1OTA4MTEyMzgsIm9yaWciOnsidG4iOiI3Mjc0NDMzMDE5In0sIm9yaWdpZCI6IjEyM2U0NTY3LWU4OWItMTJkMy1hNDU2LTQyNjY1NTQ0MDAwMCJ9.AKViDWA3uonP6tt5cKBh0FUPY5zBuJnwZLQNTrp9LCWJ-vLY1Xx5i3_oXGh1ERL4tnD-KK5wsP3FdByDa_cjGw;info=<https://cert.example.org/passport.cer>;alg=ES256;ppt=shaken
CSeq: 1 INVITE
Server: Asterisk PBX 16.10.0
Contact: <sip:16317918378>
Reason: Q.850;cause=0
Content-Length: 0
also if I get that packet at my end, how do I extract the Identity
header and apply it to the next INVITE?
Is this even doable?
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