NEC7400 documentation and E1 R2 setting

[Zero6]

Hi All,

Does anybody have the nec 7400 documentation and also maybe know how to setup de dip switches on the E1 card for an R2 connection on it?
We are busy with a 9300 nec and need to know that config on 7400.

Thank you in advance

 

[belevedere]

Try

http://www.wedophones.com

for documentation. Free downloads.

 

[Zero6]

Thanks Belevedere,

I found the problem, it was the provider not sending a 2 bit signalling, because the R2 is an old signal and they connect a new E1 PRI for us.
The 9300 does not support a 1 bit signal, from what I understand.