We have many installs running Asterisk 1.4 on CBeyond SIP/connect service, but recently did an Elastix 2.2 with Asterisk 1.8.7. This is behind a pfSense 2.0.1 firewall. With the settings from CBeyond, we don't get a stable registration. With the settings we are using now, it works but incoming calls don't always make it to Asterisk and calls over 10 minutes often drop. Seems we are sending multiple registration requests and occasionally we are getting a failure. Does anyone have an Asterisk 1.8 system on CBeyond with settings that work? Here is what we are using now for Peer: host=sipconnect.atl0.cbeyond.net username=XXXXXXXXX secret=XXXXXXX srvlookup=no type=peer qualify=no session-timers=refuse insecure=port,invite fromdomain=sipconnect.atl0.cbeyond.net outboundproxy=sip-proxy.atl0.cbeyond.net dtmfmode=inband disallow=all context=from-trunk allow=ulaw canreinvite=no sendrpid=yes trustrpid=yes User: type=user host=sip-proxy-public.atl0.cbeyond.net dtmfmode=auto context=from-pstn session-timers=refuse ---------------------------------------------------------------------------- David Shauger Vice President Sollos Technology Solutions 678-317-9444 x5 - voice 404-886-7603 - cell 772-679-5830 - fax dave at sollos.com http://www.sollos.com/ This email has been certified by Comodo Email certification helps prevent identity theft -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20120310/be88862a/attachment-0001.htm>