You absolute beauty! SIP ALG was enabled in our router, so that was obviously intercepting the NOTIFY messages. I've disabled that and the busy lamp works fine, and I'm getting no (queued) messages
Thanks so much for all your time and help John On 8 March 2010 05:09, Philipp von Klitzing <[email protected]> wrote: > Hi! > >> Have just tried the asterisk setup on an old server that I placed on >> our LAN (i.e. server and extensions all on same subnet). BLF worked as >> expected, no "queued" messages. Could NAT be the problem? > > Possibly - this is what chan_sip.c says just before "(queued)": > > "We already have a NOTIFY sent that is not answered. Queue the state up. > If many state changes happen meanwhile, we will only send a notification > of the last one." > > But of course there is always the chance to uncover a bug. :-) > > You might want to check if your router is somehow "SIP aware", acts as a > SIP proxy (possibly a transparent proxy), and if yes, try to turn that > off. And maybe share what routers (or routerS) you employ. > > Philipp > > > -- > _____________________________________________________________________ > -- 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 > -- JA Taylor MA VetMB MRCVS Mansion Hill Veterinary Practice 133-137 Main Road Middleton Cheney OX17 2PP 01295 712110 -- _____________________________________________________________________ -- 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
