Hi Mark,
Are you based in Hastings by any chance (Senlac and all that)? I have similar problems with the voicemail but not with users dialing in with extensions ringing. I do have a problem that "zap show channel" shows the Zap line as OffHook after a call and it never goes back to OnHook and asterisk gets confused about channel status.
R's
Ian
From: StrUK
Sent: Tue 02/11/2004 22:58
To: [EMAIL PROTECTED]
Subject: [Asterisk-Users] FXO module in TDM400P (UK, BT) - Hangup detection failing
Hi, I'm a UK-based * newbie with a BT line on a PIII 2GHz 1Gb Fedora Core 2 linux box, fully patched up, experiencing a little difficulty with * (both CVS V1-0 and yesterday's CVS HEAD). I've been through the archives and even popped on to freenode/#asterisk for a while, but no firm resolution presented itself. Last relevant post appears to have an unresolved cliffhanger: http://lists.digium.com/pipermail/asterisk-users/2004-September/ 061518.html I had an X100P as my PSTN link and that was working fine for taking and making calls, but of course no caller ID (Plenty of "Didn't finish Caller-ID spill. Cancelling" and that's about it). Needing CID for my application, I procured an FXO module for my TDM400P which already had one FXS module in it (also working fine, happily shoving and receiving CID info around between my SIP soft phones and the Zyxel SIP hardphone). The wcfxs module is correctly installed with opermode=uk (dmesg confirms this), and polarity CID detection works a treat. Call routing is fine and, naturally, none of the SIP stuff has broken :-) HOWEVER, the FXO module isn't detecting remote party clear down events. Two example cases: Zap/4-1 (the FXO module on the TDM400P) detects ring because someone is dialling my BT line. My dialplan displays CID info to console for debugging and then dials my SIP softphone (SIP/stripes), SIP hardphone (SIP/zyxel) and Zap hardphone (Zap/1-1). 1/ If the incoming party clears down before one of the internal extensions answers, they continue to ring (* hasn't logged the remote hang up event on Zap/4-1) and dead air is heard should they subsequently answer. 2/ If the incoming party stays on long enough for voicemail to kick in, then I get a recording comprising their message, pop/click, 2secs silence, 5secs solid tone, pop/click, followed by dead air (and silence detection is the only thing stopping the message hitting the 120 second maximum message length ceiling) Both of these cases are consistent with how I understand * to work should the channel not notice Zap/4-1 going down - bully for me, bummer for operational use ;-) Speaking with the ever-so helpful folk on freenode/#asterisk, I've tried loopstart signalling (nice idea - failed miserably where remote clear down made * think that the remote party was trying to transfer calls - lots of MOH messages and 's' priority of the context invoked); I've tried tweaking indications.conf to make *'s notion of 'busy' for my line match what is being heard as the tone, but that hasn't worked and incoming calls still stay 'connected' until the voicemail's silence detection cuts them off. I can live with voice messages being 9 seconds longer than they need to be; I can't, though, live with incoming callers that hangup before anything answers still resulting in the internal extensions being signalled. I don't have a lighted keypad, but have seen a deflection on a multimeter across A/B wire to suggest that the phone company are signalling remote clear down with a polarity reversal. I'm told (again, kind folk on irc) that BT do use supervised disconnects and so I am doing the right thing using fxs_ks signalling. I guess my question is: does anyone have polarity reversal hangup detection working on a BT line with an fxo module in a TDM400P? If so - your direction would be most greatly appreciated. I've posted slightly censored versions of my config to http://ermy.net/senast/, in case that might help. Many thanks in advance, Mark/ -- // if it doesn't go woof when you light it, you ain't dun it right. _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ------------------------------------------------------------ Mail was checked for spam by the Freeware Edition of No Spam Today! The Freeware Edition is free for personal and non-commercial use. You can remove this notice by purchasing a full license! To order or to find out more please visit: http://www.no-spam-today.com
_______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
