You can use all available EAZ. However, two EAZ have a special meaning and can cause problems:
EAZ 0: global call (all telephones ring) EAZ 9: global call (no telephone rings)Gernot Zander
hifi@scorpio.in-berlin.de wrote about this on 6. Jan 1997:
I would not use 0, for my taste it is too likely that i4l will steal all voice connections.
Jens Ey
jens@jeyhh.shnet.org wrote on 10 Jan 1997:
The EAZ for extensions is usu