the transport tag was the only string which used urlencoding for ';' and '=' see line 90 for example this has lead (on the wire) to headers like: Path: <sip:inbound_webrtc@10.3.66.231;lr;received=sip:127.0.0.1:41988%3Btransport%3Dws;ob> to me this does not look like intention?! You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/765 -- Commit Summary -- * dont use url encoding for transport tag in path header -- File Changes -- M modules/path/path.c (12) -- Patch Links -- https://github.com/kamailio/kamailio/pull/765.patch https://github.com/kamailio/kamailio/pull/765.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/pull/765