[Asterisk-Users] Timing Question:) (Loop/Internal etc).

[Chris Modesitt]

Okay, I admit most of my T1 knowledge comes from the Cisco world so please
don't castrate me:-)  I have several T1's running point-to-point between our
Cooperate office and our Branch offices, our service provider dose not
provide Loop timing on any point to point T1's.  So typically when I would
setup a point-to-point link with Cisco equipment I would set one side to
Loop timing and the other side to internal, this prevents timing drift and
the T1's function perfectly.

 

What I am trying to setup is an * server on one side and a pbx on the other
aka * --> PBX.  The PBX only has the option of Loop timing so I set the
asterisk card to use no timing (hoping that this is the same as setting a
Cisco for internal timing).   However with my T1 analyzer I am seeing lots
of drift in the T1, this causes periodic voice quality issues etc.

 

Question # 1: Is asterisk capable of providing the T1 timing.

 

Question # 2: If asterisk is not capable of providing the timing and the PBX
is not capable of providing the timing are there any creative work arounds.

 

Thanks

 

Chris

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