>> From: Ming-Ching Tiew <[EMAIL PROTECTED]> >> Subject: [asterisk-dev] frequent channel reset problem >> To: [EMAIL PROTECTED] >> Date: Friday, August 22, 2008, 3:04 PM >> Hi, >> >> I am stucked with a nasty PRI problem for 2 weeks now and >> will appreciate if I could get some help from here. The >> problem is that my zaptel.conf and zapata.conf have been >> working with one PRI line but it is not working with >> another >> PRI. I could easily blame it to the PRI line quality >> itself, but the fact is that the PRI line has been working >> fine with at least 2 PBXes for ages without experiencing >> channel >> reset or call drop problem. However when connected to >> asterisk using wct4xxp driver, it will get call drop >> randomly >> every now and then. >> >> From the asterisk console output, when calls are dropped, >> there is associated alarm detected. >> >> I would like to know the following: >> >> (1) After detecting an alarm, does the ISDN spec. specifies >> that all channels must be resetted or this is just an >> implementation choice which asterisk has made ? >> >> Should asterisk reset the line after detecting the >> alarm >> and caused all calls being drop? >> >> (2) I have a pri monitor ( ISDN tester) that sniffs the PRI >> line, I found that whenever the dropping calls problem >> happens, the monitor print out "RDI Begin ... >> SAMBE >> ,RESTART, RESTART ACK... RDI end". >> >> Does anyone know what is RDI other than what stated in the >> monitor's manual as "Remote Defect Detect" >> and >> what causes it. >> >> Attached is the PRI intense debug file. >> ( http://www.geocities.com/mctiew/asterisk/bd2.txt ) >> >> Any pointer or help given is greatly appreciated ! >> >>
Try setting resetinterval to never. resetinterval: sets the time in seconds between restart of unused channels, defaults to 3600 minimum 60 seconds. Some PBXs don't like channel restarts. so set the interval to a very long interval e.g. 100000000 or 'never' to disable *entirely*. http://www.voip-info.org/wiki/index.php?page=Asterisk+config+zapata.conf Thanks, Steve Totaro _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
