[asterisk-users] Clocking Multiple T1 Cards

Andrew Kohlsmith akohlsmith-asterisk at benshaw.com
Tue Jul 25 09:19:04 MST 2006


On Monday 24 July 2006 18:33, Steve Underwood wrote:
> This statement is very very wrong. The timing matters enormously. If the
> timing doesn't match, there will be frame slips, and things like modems
> will not work. The snag is, right now neither Asterisk or the cards it
> uses have the ability to lock their clocks together.

What I was trying to state was that if you have two data streams that are 
solidly clocked but out of phase, you will not encounter any of these issues.  
If the clock period of either (or both) drifts then yes, you will run into 
trouble.

-A.



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