Fred, This is beautiful:
<extension name="b2bua"> <condition field="destination_number" expression="^b2bua-(.+)$"> <action application="log" data="INFO entered b2bua extension"/> <action application="set" data=“sendto=${sip_via_host}:5080"/> <action application="set" data="bypass_media=true"/> <action application="set" data="sip_copy_custom_headers=false"/> <action application="bridge" data="[sip_h_X-PGPX=${uuid}]sofia/internal/$1@${sendto}"/> <action application="hangup"/> </condition> I was not aware it was that simple. Thank you for the education! -- Alex > On May 30, 2024, at 6:24 PM, Fred Posner via sr-users > <sr-users@lists.kamailio.org> wrote: > > >> On May 30, 2024, at 5:49 PM, Alex Balashov via sr-users >> <sr-users@lists.kamailio.org> wrote: >> >> Benoit, >> >>> Snip >> >> - For those calls, you could deploy a lightweight, signalling-only B2BUA to >> solve these "looping" problems. SEMS has historically been recommended for >> this purpose often, but the community edition has fallen into a bit of >> disrepair. FreeSWITCH, Asterisk, Drachtio, and others make good alternatives. >> >> Adding a B2BUA to your platform is also a moving part and introduces >> complexity. However, the call flow is extremely straightforward, the >> software componentry involved is very straightforward, and forwarding >> requests is a core competency of Kamailio that is very idiomatic. Compared >> to your solution of manipulating the Call-ID in baroque ways, it's much less >> internally complex, and runs in more well-worn grooves that will be more >> easily understood by other Kamailio operators and SIP experts in the future. >> >> -- Alex > > FreeSWITCH is pretty straight forward to do as a signaling only B2BUA for > Kamailio. I did a presentation on it a cluecon last year with examples: > > https://pgpx.io/cc2023/ > > > https://github.com/fredposner/cluecon2023 > > > > -- Fred Posner > Phone: +1 (352) 664-3733 > https://fred.tel > (Sent from mobile. Please excuse typos/autocorrect) > > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions > To unsubscribe send an email to sr-users-le...@lists.kamailio.org > Important: keep the mailing list in the recipients, do not reply only to the > sender! > Edit mailing list options or unsubscribe: -- Alex Balashov Principal Consultant Evariste Systems LLC Web: https://evaristesys.com Tel: +1-706-510-6800 __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions To unsubscribe send an email to sr-users-le...@lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: