[Asterisk-Users] R2 signaling - E1

[Artur C. Severo]

Dear Fellows,

I am going to interconnect an E1 card (either E100P or E400P) with a Telco
in Brazil.
The Signaling standard in Brasil is R2 (a Channel Associated Signaling -
CAS).

The product sheets for E100P and E400P mention the ISDN compatibility (RBS
or PRI) but don't mention the R2 signaling.

On the other hand, I have found in the Configuration Zaptel(zaptel.conf)
document, a configuration example which uses CAS framing, HDB3 line coding,
and CRC code checking.

My question is:
Does anybody can confirm if the E100P and E400P cards are compatible with R2
signaling?


Thanks & Regards,

Artur C. Severo.