Hi again,

I can now say that the info below has nothing to do with the echo issues.

I'm noticing a new connection too - it seems that numbers are being left out of the dial at times. It's on those calls especially, that I see echo. (The exchange answers and tells me the number isn't correct and to try again). Perhaps * dials too soon and interrupts the echo can doing it's training?

Thanks,

A

_________________________
Andrew Yager
Real World Technology Solutions
Real People, Real SolUtions (tm)
ph: (02) 9945 2567 fax: (02) 9945 2566
mob: 0405 15 2568
http://www.rwts.com.au/
_________________________
On 12/07/2004, at 10:38 AM, Andrew Yager wrote:

OK... so I'm not sure what I'm looking at. I've had the good old echo problems on my Rev C FXO again this morning, so I thought I'd attempt some debugging, though I'm not sure what I'm looking at.

This call has echo.

Channel: 2
File Descriptor: 20
Span: 1I>
Extension:
Dialing: no
Context: incoming
Caller ID string: "External Call" <99999999>
Destroy: 0
Signalling Type: FXS Loopstart
Owner: Zap/2-1
Real: Zap/2-1 (Linear)
Callwait: <None>
Threeway: <None>
Confno: -1
Propagated Conference: -1
Real in conference: 0
DSP: yes>
Relax DTMF: no
Dialing/CallwaitCAS: 0/0
Default law: ulaw
Fax Handled: no
Pulse phone: no
Echo Cancellation: 128 taps unless TDM bridged, currently ON
Actual Confinfo: Num/0, Mode/0x0000
Actual Confmute: No
Actual Hookstate: Offhook

This call does not.

Channel: 2
File Descriptor: 20
Span: 1
Extension:
Dialing: no
Context: incoming
Caller ID string: "External Call" <99999999>
Destroy: 0
Signalling Type: FXS Loopstart
Owner: Zap/2-1
Real: Zap/2-1 (Linear)
Callwait: <None>
Threeway: <None>
Confno: -1
Propagated Conference: -1
Real in conference: 0
DSP: yes
Relax DTMF: no
Dialing/CallwaitCAS: 0/0
Default law: ulaw
Fax Handled: no
Pulse phone: no
Echo Cancellation: 128 taps unless TDM bridged, currently ON
Actual Confinfo: Num/0, Mode/0x0000
Actual Confmute: No
Actual Hookstate: Onhook

The difference is the span line and the DSP line as far as I can see. I'm not sure what the I and the > mean, and I don't know if they are relevant - but I (just like everyone else) am interested in getting this sorted ASAP!

Thanks,
Andrew

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