[asterisk-users] PRI dropping #2

[Harry Vangberg]

This is kinda weird, but I did a fresh install of the box, upgraded
from 1.4.18 to 1.4.24, replaced Zaptel with latest DAHDI. That kinda
worked, but it had troubles recognizing both my TE121's, so I make a
SVN checkout of DAHDI and installed that. It works fine. Not a single
PRI drop in 11 hours.

2009/3/26 Harry Vangberg <harry at vangberg.name>:
> It's 2 feet from the Nokia network terminal from the telco.
>
> 2009/3/26 Jared Smith <jsmith at digium.com>:
>> On Thu, 2009-03-26 at 20:24 +0100, Harry Vangberg wrote:
>>> This sounds like what is happening, and is in order with what one of
>>> the technicians said - I was about 20 dB below their amplitude, theirs
>>> being 2048. Does this make *any* sense?
>>
>> How far is your Asterisk box from the demarcation point?  If it's more
>> than 133 feet (cable length), then you'll need to adjust the LBO setting
>> on your span line in the DAHDI (or Zaptel) configuration file.
>>
>>
>> --
>> Jared Smith
>> Training Manager
>> Digium, Inc.
>>
>>
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>