That is exacly what is happening. The 50ms interruption is disturbing
everything up to the chan_zap level, even though I have supressed the yellow
alarms.
> Date: Thu, 2 Aug 2007 23:58:11 -0400 (EDT)
> From: Alex Balashov <[EMAIL PROTECTED]>
> To: Asterisk Users Mailing List - Non-Commercial Discussion
<[email protected]>
> Subject: Re: [asterisk-users] PRI - DS3 Calls Dropped
>
>
> I think one critical aspect to explore here is, what exactly is meant by
> "drop the DS3 service to redundant back-ups"?
>
> SONET protection switching inside their transport core should not impact
> your DS3s or voice-bearing T1s if it is within the 50 ms tolerance of
> the standard. I imagine some SONET line equipment even jitter-buffers
> to account for this sort of thing, although that is speculation.
>
> Or is there another form of "back-up" involved? What is it?
>
> --
> Alex Balashov
> Evariste Systems
> Web : http://www.evaristesys.com/
> Tel : +1-678-954-0670
> Direct : +1-678-954-0671
>
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