[cisco-voip] IAD2420 fax issues

[Scott Voll]

Make sure you turn off ECM (error Correction Mode) and super G3 (force G3,
14.4k)

usually fixes my issues with faxing.

Scott

On Fri, Oct 17, 2008 at 7:12 AM, Kienzle, John <John.Kienzle at anadarko.com>wrote:

> Looking for some fax machine suggestions on getting a new HPCM6040 MFC
> fax to work through lines coming from an IAD2420 (I know, very old).
>
> Our old Canon ImageRunner 3300 w/SG3 have worked fine on these lines for
> years. Now with an upgrade to new MFC's, the faxes are very slow and
> very intermittent. We've tried several different settings on the MFC,
> but are thinking there may be some issues related to the newness of the
> fax boards (possibly newer protocols?) and the older IAD2420. MGCP is
> the protocol.
>
> Any thoughts you might have would be great. Thanks.
>
>
> John Kienzle
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>
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