ELTEX SMG-2, Operation Manual, Page: 33 / 198

SMG digital gateway 33
Stream State
State —stream status:

NONE —М4Е1 submodule is missing;

OFF —stream is disabled in configuration;

ALARM —M4E1 submodule initialisation error;

LOS —signal lost;

AIS —alarm state indication signal (signal that contains all units);

LOF —loss of frame;

LOMF —multi-frame alarm state indication signal;

WORK/RAI —remote alarm indication;

WORK/SLIP —SLIP indication for the stream;

WORK —stream in operation;

TEST —stream test indication (PRBS test, local or remote loop).
Channel State
State —channel status:

OFF —channel is disabled in configuration;

Idle —channel is in initial state;

Block —port is blocked;

Incoming dialing —incoming call dialling;

Outgoing dialing —outgoing call dialling;

Incoming alerting —incoming engagement, callee is disengaged;

Outgoing alerting —outgoing engagement, callee is disengaged;

Busy, Release —channel release, sending the busy tone;

Talk, Hold —channel is in the call state, on hold;