I just searched the web.It was said that 179 issure is data call related.
Assume it was the ISDN interoperabilty issure between MAX6000 and Ericsson AXE 10.
You could:
1. set the signal to E1 without ISDN if possible
2. set the CLOCK SRC to no.
if it does not work, you would better off trying back-to-back connection with another MAX3000/6000 to test.
feel free to send me e-mail:
film_montreal@hotmail.com