I had the horrible problems with a TE205P installtion with 1 E1 connected to the telco and the other E1 connected to a digital Panasonic PBX. I had frame slips, dropped calls, bad frames on D-Channel, and I did 2 things to stop most of these problems:
First thing is suggested before: span=1,1,0,ccs,hdb3,crc4 The timing had to be adjusted for the telco and not internally (For both E1s) Second thing: IRQs. I discovered I had an IRQ conflict with the network card (the worst kind), I tried everything to avoid it and when I failed I disabled one serial port and one parallel part from the BIOS of the computer forcing some IRQs to become free and automatically linux assigned the Digium TE205P card to one of the freed IRQs. These 2 steps solved my problems with the E1 line and things became much more stable. I hope this was useful. Antoine Megalla. >> We run a asterisk 1.2.1 on a HP Proliant ML310, PIV 3Ghz 2 Mb L2 >> cache, 1 Gb Ram. We have a TE210P >> digium card configured for E1. >> >> This pbx has been running for almost a moth before giving this >> problems, we have called our telco >> and seens that in their side all is ok. (Our telco is ONO- Spain) >> >> This is the zaptel.conf >> >> span=1,0,0,ccs,hdb3,crc4,yellow > >I think you want that to be: > >span=1,1,0,ccs,hdb3,crc4 > >Meaning that you want to use the telco's clock as the primary timing >source for the card. > > >Anytime you connect a PRI to a 'real' telco you almost always want to >use them as the timing source. > > >What have you got on the other leg of the TE210P ? > > > >Tim. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users