Dinstar MTG200 - PSTN Trunk Status

MTG200 Trunk Gateway User Manual | Dinstar
22
and the detection conditions are
reached.
E1/T1
Channel
Status
Frame-Sync
Frame synchronization
Idle
The channel is available, and related
cables are connected normally.(The
channel is used to transmit voice)
Signal
The channel is used to transmit signal.
Progress
The device receives the signaling to
initiate the session, and the device is
processing it.
Ring
The called party has started ringing.
Talk
Caller and callee are talking.
Release
The party on the call hangs up.
Fault
The channel is normal while cables are
not successfully connected.
Disable
The E1/T1 trunk is not used.
L-blocked
The E1/T1 channel is blocked at local
end, but not blocked at remote end.
R-blocked
The E1/T1 channel is blocked at remote
end, but not blocked at local end.
B-block
The E1/T1 is blocked at both local end
and remote end.
4.4.4 PSTN Trunk Status
On the PSTN Trunk Status interface, the statuses of PRI/SS7 trunks are displayed. The
PRI/SS7 trunks under PSTN need to be established at the PRI Config -> PRI Trunk
interface or the SS7 Config -> SS7 Trunk interface first.