i am working with an 2811 Router with CME and an ATA186 (SCCP firmware) with a HP3392 Fax Machine attached.
My Problem is, the the faxes are not always working. It seems that it works by random. The Fax is sometimes
transmitted and completed correctly, but most of the time the pages are only filled to the half or 1/3rd and
the transmission is terminated with an error regarding the quality of the connection. The t.30 trace of the
fax reports a lot of errors during the transmission. I tried a lot of configurations, but it is not working,
and i dont know what else i could do.
I turned of H34 and error correction on the fax, but it seems the slowest speed the fax can perform is 14400,
so i cannot put it into 9600 speed, as some people told me.
My Router config is attached, can anybody please help me?