Re: KX-T: Vonage VOIP?

[Bob [EMAIL PROTECTED]]

...Because you can tell the ATA to reverse polarity when the callee hangs up, and do your drop of 
loop current by simply inserting a diode in the path.  The issue I contacted Cisco about is exactly 
for this purpose, and it won't work exactly out of the box as it should.  Hopefully this latest 
firmware update will correct this, so you can get it to make your KXTD drop connection properly 
(bringing the thread back to KXT...heh).

Bob

David Lesher wrote:
Speaking on Deep Background, the Press Secretary whispered:

Actually, I'm going through some stuff with Cisco right now on getting the polarity reversals to be 
correct in the ATA186.  It currently is very wrong.  They are getting closer though.


Where do the demands for reversals come from? The box is
{allegedly} emulating a CO, and reversals were last seen in what,
Panel/Step offices? I don't recall any with #1XB.
What is needed should be simple. A solid second, 1000ms, of no
loop current to indicate an abandoned call. Why that time? The only
references I could find in BSP's was the 1A2's 400D card setting;
they dropped on a 500ms interuption so I doubled that, to be sure.
Is there some issue I don't know of re: KXTD's and detecting CPC?
It seems to work for me.



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