[Cialug] Old school fax question

[kevin]

 On Sat, 14 May 2011 13:27:31 -0500, Kevin C. Smith wrote:
> I'm hoping someone with fax trouble shooting is on this list.
>
> Problem:
> - Fax #1 cannot fax to another location fax #2 (only that location).
> - Error message says something about transmission error. I'll have
> to get more on that later.
> - I had them fax me at my office; fax #3. Received it.
> - I attempted to use fax #3 to fax #2 and got the same error as #1.
> - Another fax in my office, fax #4 can fax to fax #2.
> - People with fax #2 say others fax to them just fine.
>
> People with fax #2 claim it's our issue. I'm thinking it's theirs.
>
> Anyone know what would result in this situation?

 Thanks for the suggestions. It was a combination that fixed it.
 ECM = Off always fails.
 ECM = On AND Baud = 9600 works.