[Asterisk-Users] E100 or TE410 card an PRA line

[Eric Wieling]

Michael Devenijn wrote:
> We are located in Belgium and just ordered a PRA line, the telco asked the following questions : 
> 
> - 120 or 75 ohm ?
> - Support for CRC4  yes/no ?
> - B channels in 2 way ?

1) Neither.  Digium cards require an RJ-45 connection.  Search the 
mailing list for info on this.  I seem to remember seeing talk of many 
coax (what your telco wants to provide) to RJ-45 converters available.
2) It doesn't matter
3) I have no idea.  I assume you always want 2-way.