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Thanks for the reply...

Check - ISDN port set to "User"
Check - ISDN ports changed back to PTP and same fault.
mmmmm Telstra , maybe that has something to do with it , but I have found out more...

Guys/Gals

I have uploaded newer firmware and defaulted the unit , and reloaded my config back in. The weird thing is unit/line 3 doesn't sync and the led on the "ntu" is flashing like mad ,...

Hi
here is a link to a screenshot of the advanced isdn trunk config page [seems its not a valid file format for an attachment here]

http://i57.tinypic.com/4j2w47.png

cheers
C

Update , with my own answers as I find them...

Q1 apparently , most BRI ISDN in Australia are PTMP [I read it somewhere]
Q2 I have decided on the setting to "No MSM" and redoing the routing...

Hi Guys/gals

I have been reading through the manuals , and searching for answers through the forums. I have been struggling getting my devices to even communicate properly. [yep .... my first...

Ok that should work , thanks for the tip.

Howdy

How can I test the functionality of a 4 port ISDN gateway without any ISDN lines attached?

Can I loop back the interface?
or connect 1 interface to another?

Any ideas?