On Wednesday, January 14, 2004 11:45 AM, TC [SMTP:[EMAIL PROTECTED] wrote: > > > > I don't know if this has any relevance but I am also originating > > > the clock > > > source from the * side with Wildcard T1 card. > > > > That's really the only way it'll work. The channel bank can't > > generate > > clocking. > Is that a general statement of just confined to the ADIT 600 > I thought any T1 interface could either receive timing or it can be a > source for timing > its just the interface may not be a high quality source eg stratum 4 > not stratum1 >
Any clock can be the source. Of course, you should select the highest available stratum clock and time everything else from this if possible. Another problem is if equipment at both ends of a T1 are trying to derive timing from the other end. This can cause an unstable clock and create synchronization problems. Always, always for T1s, one end needs to provide timing and the other end derive timing. (The only exception is if the equipment on both ends are tied to stratum 1 clocks. However, I would guess that this does not apply to any of us on this list). Don Pobanz _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users