Mitel SX2000 - Remote help hooking up E1

[customgt]

Hello we are conjoining a Mitel SX2000 and another telephone system (asterisk if you care)

We want to get one E1 going between them, after that it should not be hard to get the rest of them going (going to have 3 for now then step up to 8 E1's eventually)

The Mitel has a red light currently, do any of you think you can help? It would just be remote work.

thanks!!

 

[PPCLI]

Who is the network side?
Is it E1 pri?
or qsig?

 

[customgt]

Mitel is the network (master) side.
Yes E1 PRI thier is a D channel
qsig i think so