Hi Anton,
If you need to tweak gains for FAXing, something is badly wrong. The
modems operate over a wide range of signal levels.
Steve
Anton Krall wrote:
Do you know if you can tweak gains if using unicall? I tried it once and if
you move the gains on zaptel using a te110p with unicall on E1, when gains
are +2 or -1, calls do not complete, forget even about faxing :)
|-----Original Message-----
|From: [EMAIL PROTECTED]
|[mailto:[EMAIL PROTECTED] On Behalf Of
|Doug Lytle
|Sent: Tuesday, April 18, 2006 10:18 AM
|To: Asterisk Users Mailing List - Non-Commercial Discussion
|Subject: Re: Faxing and PCI (was Re: [Asterisk-Users] Digium cards,
|
|Steve Underwood wrote:
|> Doug Lytle wrote:
|>
|>> Nicholas Kathmann wrote:
|>
|>
|> If you need to tweak gains something is seriously wrong.
|>
|The 2 fax machines that I was having problem with were failing
|to train at 9600bps, they would then try at 7200 and finally
|train at 4800.
|Around 15 pages into the fax they would fail with a, "Failed
|to detect high speed-data carrier" and disconnect. Increasing
|the rxgain to 3.0 and they now train at 9600bps and faxes complete.
|
|This PRI is connected to our Definity G3.
|
|Doug
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