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[abalashov at evaristes...]

Hi all,

I am having a very strange problem. I am terminating a PRI (5ESS switch
type, national plan, 23B+1D (24)) into a Sangoma A104 and am not able to
produce any audio heard on the PSTN end of the call.

Not sure what's wrong - the card worked before under a Trixbox setup.

I'm running kernel 2.6.19 (tried 2.6.24.3 but had to downgrade as
wanpipe stuff would not compile), zaptel 1.4.9.2, and wanpipe 3.3.2.

If anyone has any ideas, please let me know! There is no audio, but a
very faint stutter of echo (not audio) on the far end in correspondence
with playback of various audio files, etc.

I've tried messing with the T1 line build-out settings and txgain out of
the belief that perhaps the way the circuit is broken out is not
particularly favourable (it runs between floors of a building and is
wired from Cat-5e - don't ask, I didn't do it), but there are no errors
on the T1 level and we've got several other PRIs designed the same way
running into Cisco AS5300s without a problem.

Thanks!

--
Alex Balashov
Evariste Systems
Web : http://www.evaristesys.com/
Tel : (+1) (678) 954-0670
Direct : (+1) (678) 954-0671
Mobile : (+1) (706) 338-8599

[abalashov at evaristes...]

Alex Balashov wrote:

[astmattf at gmail.com]

Are you using 64bit Linux?

Do you have more than 4GB of RAM?

Have you contacted Sangoma support?

MATT---

On 3/23/08, Alex Balashov <abalashov at evaristesys.com> wrote:

[abalashov at evaristes...]

Matt Florell wrote: