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tom b · January 15th, 2004, 04:17 PM

We are connecting two offices over a "dry" E1. At the moment nothing is working, the trunk group shows out-of-service.
I think what we have is a clocking problem, am I correct in thinking that one PBX should recover the clock signal from the line? How do I check/set the master/slave status of the cards?
Both PBX are Prologix both having DS1 cards of type TN464F.

thanks,

Tom.

January 15th, 2004, 04:17 PM	#1 (permalink)
tom b Join Date: Jan 2004 Posts: 13	DS1 recover clock from E1 We are connecting two offices over a "dry" E1. At the moment nothing is working, the trunk group shows out-of-service. I think what we have is a clocking problem, am I correct in thinking that one PBX should recover the clock signal from the line? How do I check/set the master/slave status of the cards? Both PBX are Prologix both having DS1 cards of type TN464F. thanks, Tom.