I think you can replace append_branch() with:

$ru = $ru;

Kaufman Senior Voice Engineer

E: bkaufman@bcmone.com

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________________________________ From: Alexis Fidalgo via sr-users sr-users@lists.kamailio.org Sent: Tuesday, December 24, 2024 5:29 AM To: Kamailio (SER) - Users Mailing List sr-users@lists.kamailio.org Cc: Alexis Fidalgo alzrck@gmail.com Subject: [SR-Users] append_branch

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Hello all, how can avoid to append_branch do this call to call

SIP/2.0 302 Redirect Via: SIP/2.0/UDP 192.168.86.250:5060;branch=z9hG4bK-65665-5-0 From: sipp sip:sipp@192.168.86.250:5060;tag=65665SIPpTag005 To: 123456 sip:123456@192.168.86.128:5060;tag=a6a1c5f60faecf035a1ae5b6e96e979a-deb8da2e Call-ID: 5-65665@192.168.86.250 CSeq: 1 INVITE Contact: sip:4093823670@otherdomain.com, sip:8888576523@otherdomain.com, sip:9719533197@otherdomain.com, sip:5302579529@otherdomain.com, sip:4972010218@otherdomain.com Server: kamailio (5.8.4 (x86_64/linux)) Content-Length: 0

What i mean with “avoid”, call to call, contact should have only 1 branch, no a stack of previous.

thanks