[asterisk-users] PRI - DS3 Calls Dropped

bob_is_me at cox.net bob_is_me at cox.net
Thu Aug 2 23:25:59 CDT 2007


Can someone here tell me why a switchover at the SONET level CAN disturb my DS1? From the beginning, I though that carrier and messages were contained in this specification.


---- Alex Balashov <abalashov at evaristesys.com> wrote: 
> On Thu, 2 Aug 2007, bob_is_me at cox.net wrote:
> 
> > That is the back-up we are talking about here, the call loss is %100 
> > when this happens.
> 
>    Ah, I see.  So, if I understand you correctly, what you appear to be 
> saying is that somewhere between your Asterisk box and your Adtran mux
> this is not being handled gracefully.
> 
>    From where do you have the impression it would be any different if you
> had a different M13 mux or weren't using a PC-based open-source TDM 
> platform?
> 
> --
> Alex Balashov
> Evariste Systems
> Web    : http://www.evaristesys.com/
> Tel    : +1-678-954-0670
> Direct : +1-678-954-0671
> 
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