ATA BOARD HARDWARE
Ed. 044/4 Réf. 3EH 21000 BSAA
ADAPTATION TO UK PROTOCOLS
In accordance with the UK analogue public network, 2 types of ATA boards are available:
- ATA board (2 or 4 equipments) equipped with polarity inversion detectors.
- ATA LCG board (2 or 4 equipments) equipped with calibrated power failure detectors.
Protocol Board type Supported functionality
ATA ATA
LCG
Detection release of
remote
Detection discon-
nect of remote
"Loop calling unguarded clear" pro-
tocol
YES YES NO NO
"Loop calling guarded clear" proto-
col
NO YES YES NO
IP protocol YES NO NO YES