Hello Everyone, I have gone through a few really good tutorials from the OpenSIPS site, Asterisk resources etc.. The unanswered question (and final piece of our puzzle) is if it's possible to have a register free environment in an OpenSIPS/Asterisk integration. Most approaches have OpenSIPS relay the UA's REGISTER request to Asterisk which has "host=dynamic" set for the Friend/Peer and everything works as expected.
Where I run into problems is in Inbound calls. When I try to call the extension from a DID I am receiving "Unable to create channel of type 'SIP' (cause 20 - Unknown)". And rightfully so! Reason being: SIP Show Peers Yields: Name/username Host Dyn Forcerport ACL Port Status Realtime 1001/1001 192.168.2.5 N 5060 UNREACHABLE Cached RT TTrunk/sip.exp.com 192.168.2.5 N 5060 UNKNOWN Cached RT As for who will keep track of the UA location, the OpenSIPS `location` table has the correct info: select username,domain,contact,socket from location; +----------+--------------------+----------------------------+----------------------+ | username | domain | contact | socket | +----------+--------------------+----------------------------+----------------------+ | 1001 | sip.exp.com | sip:1001@192.168.2.11:5060 | udp:192.168.2.5:5060 | +----------+--------------------+----------------------------+----------------------+ OpenSIPS: sip.exp.com OpenSIPS: 192.168.2.5 Asterisk: 192.168.2.10 UA: 192.168.2.11 I have set `host=sip.exp.com' for the UA but the UA is still `UNREACHABLE` by asterisk As for the rest of the media related stuff, everything works perfectly. Outbound works fine. As you know, this only poses a problem with inbound calls to the UAs. Your Help is Greatly Appreciated, Nick. -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users