Aastra Ascotel IntelliGate 2065 - 4.10.2 Incoming Calls via a KT Line

Ascotel IntelliGate 2025/2045/2065
Part 2 Routing elements 257
Note:
Unlike call forwarding to terminating KT lines, call forwarding to
through KT lines are not carried out.
Tip:
Calls to through KT lines are normally answered by substitution by the
other connected key telephones.
Switch-related destination assignment in the configuration of the call
distribution element can be used to achieve an overflow for connections
on a through KT line. For example Call Forwarding on No Reply to gen-
eral bell or the Operator Consoles can be configured in combination
with a delayed user group.
4.10.2 Incoming Calls via a KT Line
All calls can be routed via a KT line if the destination "KT" is defined in the corre-
sponding call distribution element:
• Calls from the public ISDN network
• Calls from the public analogue network
• Calls from the private network
• Internal calls
If an incoming call reaches a busy KT line, the call is routed to the second KT line.
If the second line is also busy, the call is routed to the third KT line, and so on. If
there are no more KT lines available, "busy" is signalled. If "CDE if busy" is con-
figured, the call is routed is via the call distribution element.
Note:
If a call is routed to a KT line to which no line key is connected, the call
will simply idle or be routed to the alternative destination (setting "CDE
if no answer").
Transferring from a Key Telephone to another Destination
Each connection on a KT line can be transferred to any internal subscriber.
Transferring to a Key Telephone
A call transferred to a key telephone is offered on the key telephone’s internal key
or line key. If the call comes from the public network, it is signalled with the exter-
nal ringing pattern.