I an still observing and know nothing about the platform yet, but an analog trunk disconnect supervision signal (momentary reversal or open cct) from the telco delivered about 6 seconds after hangup may be interpreted as AC ring? As this event does not follow a hangup from asterisk it will not be expecting that disconnect supervision signal. As there are parallel device on the line how about the possibility of capacitor discharge high enough to trigger ring detection? What parameters does asterisk use to evaluate a ring is legitimate?
Regards, � Gerald Short [EMAIL PROTECTED] +1-415-299-9644 USA phone +61-410-405-855 AUS phone +1-415-532-3222 USA fax -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Kristopher Lalletti Sent: Friday, June 11, 2004 8:19 AM To: [EMAIL PROTECTED] Subject: RE: [Asterisk-Dev] Problems with ring debounce on TDM400P FXO channel Has anyone decided to experiment on this problem by varying the line's signal impedance level? This sounds more like an impedance problem. Kris -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ryan Courtnage Sent: June 11, 2004 10:48 AM To: [EMAIL PROTECTED] Subject: Re: [Asterisk-Dev] Problems with ring debounce on TDM400P FXO channel On 10-Jun-04, at 10:24 PM, Ron Frederick wrote: > I also have some other devices directly connected to that same phone > line, > in parallel with the TDM11B. I immediately noticed a problem in this > configuration when one of the other devices went back on-hook after > using > the line. The wcfxs driver for the card recognized this as a "ring" > event. I have the exact same problem, both at home, and at my customer's site. > I'm not sure if it would be safe to roll this change into the main > tree, or > if the longer debounce time might cause problems in some other cases. I would also like to hear some opinions on this. Thanks, .......................................... Ryan Courtnage Coalescent Systems Inc 403.244.8089 www.voxbox.ca _______________________________________________ Asterisk-Dev mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-dev To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-dev _______________________________________________ Asterisk-Dev mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-dev To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-dev _______________________________________________ Asterisk-Dev mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-dev To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-dev
