On Mon, Jan 13, 2014 at 04:13:49PM +0100, Olivier wrote: > 2014/1/10 Shaun Ruffell <[email protected]> > > > On Fri, Jan 10, 2014 at 08:34:57PM +0100, Olivier wrote: > > > 2014/1/10 Shaun Ruffell <[email protected]> > > > > > > > > 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 > > > > That looks correct. You might want to check your cables next. Do > > you only get timing slips when connected to the provider, or to > > the HiPath as well? > > > > For a couple of days now, I'm only connected to the provider. > Just in case, I commented out in system.conf and > dahdi-channels.conf, any reference to "the HiPath span" and ran a > "dahdi restart now": unfortunately, I'm still observing timing > slips at a rate of 1220 slips/hour. > > I have a spare TE4xx board. Shall I replace current TE2xx with > this spare and see if things improve or would you advise an other > check ?
If you have another board, yes, you could try. But I would recommend checking all your cables, etc. Also, while highly unlikely, I've heard of cases in the past where some smaller providers were expecting to source timing from customer premise PBX (since they were acting as a SIP gateway on the backend). Your provider does expect you to source their clock? -- 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
