2014/1/10 Shaun Ruffell <[email protected]> > On Fri, Jan 10, 2014 at 07:48:21PM +0100, Olivier wrote: > > > > With a single span directly connected to PSTN I'm still getting timing > > slips (140 slips/hour). > > Would you agree to qualify this rate as excessive ? > > Yes, this is excessive. > > > Given these figures, may I also exclude an hardware failure inside my > card > > or on the hosting machine ? > > In other words, how to detect a timing slip, Dahdi must use some inner > > clock as a reference, doesn't it ? Could this "inner clock" be presently > > broken ? > > You've configured the card to recover timing from the provider?
I'm not sure but I don't think so as I've just configured the card with: span=1,1,0,ccs,hdb3 bchan=1-15,17-31 dchan=16 echocanceller=oslec,1-15,17-31 span=2,2,0,ccs,hdb3 bchan=32-46,48-62 dchan=47 echocanceller=oslec,32-46,48-62 Span1 is the one direct to provider equipement. Span2 is thh one that was connected to HiPath and which is simply unplugged > If > so, do your slips follow the actual cable that you were using to > connect to provider or PBX? > > -- > Shaun Ruffell > Digium, Inc. | Linux Kernel Developer > 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA > Check us out at: www.digium.com & www.asterisk.org > > -- > _____________________________________________________________________ > -- 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 >
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