[Asterisk-biz] PRI and echo cancelation ...

[Tom Rymes]

They exist but are exceedingly rare (hence the "for some unfathomable  
reason" in my original post!)

On Aug 18, 2005, at 8:35 AM, Rob Lith wrote:

> You have BRI in the US!? ;) - seriously though I thought it was main
> EU and ZA where we have quite a bit of BRI's.
>
> Rob
>
> On 8/18/05, Tom Rymes <trymes at rymesheating.com> wrote:
>
>> On Aug 18, 2005, at 3:28 AM, Rob Lith wrote:
>>
>>
>>> The only instance you'll get classis 'echo' is when calling from you
>>> ISDN to an analogue line on the far end.
>>>
>>
>> Doesn't that describe at least 80% of phone calls? I know that here
>> in the US 99.99% of our customers have POTS analog telephone lines.
>> The only ones who don't are commercial accounts that have T1 or PRI
>> service, and maybe one guy who has a BRI for some unfathomable  
>> reason.
>>
>> Tom
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>>
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