handshake problems

[debussy67]

Hi everbody,
I have a problem on getting faz modem and pos working with the same analog line.

The system is CS1K 5.5.
I have programmed a trunk line trough a cot, associated then with an anolog number and hotline.
the problem I have now is that if i Change cls frmo mpta to mptd i get something working but not everthing esle and vice verse. Can anybody help?

 

[SSJVirus007]

CS1000E? I have issue with FAX, they don't like IP so, I gave them 1mb line. Analog phones /COTs should be fine.

Cs1000e
CPPM
5.0