Telephoning
75
Entrance Intercom Calls
Calling the entrance intercom
If your OpenCom 100 communications system is connected to an entrance
intercom, you can speak with a visitor at the entrance intercom with the following
code procedure.
For enquiry:
If you are operating a “DoorLine” entrance intercom, use the following code pro-
cedure:
For enquiry:
Calling door when idle
Press the
call key. You speak with the visitor.
Door call during call
If the doorbell signal is triggered during a call, you hear the call-waiting tone.
Proceed as described under Opening door during call starting on page 74.
Door call forwarding
You can forward calls signalled from the doorbell to another (internal or external)
call number (a so-called “pharmacy line”). This is done via the Call forwarding
menu (see page 100).
Call duration
All door calls are automatically terminated after a specific time interval has expired
(default is 60 seconds). This ensures that forwarded door calls do not uninten-
tionally lead to continuous calls (e.g. to a voicebox). Your system administrator can
configure the time interval in the Aastra 800 / OpenCom 100 from 30 to
300 seconds and will be able to tell you the current value.
VoIPon www.voipon.co.uk [email protected] Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299