IP Phone User Manual

1.16 Optional Device Features
146 Feature Guide
1.16 Optional Device Features
1.16.1 Doorphone Call
Description
A visitor using a doorphone will call a preprogrammed destination (extension or outside party).
Extension users can call a doorphone.
Conditions
• Hardware Requirement:
KX-TDA100/KX-TDA200: An optional Doorphone, the OPB card and DPH card
KX-TDA15/KX-TDA30: An optional Doorphone and the DPH card
• Each doorphone port must be assigned to one tenant. The Time Table (day/lunch/break/
night) of the tenant applies. ( 2.2.4 Time Service)
• Call Destination
The incoming doorphone call destination(s) can be assigned for each time mode (day/
lunch/break/night) for each doorphone port ( Doorphone Call Destination [720]).
Destinations can be selected. ( 1.1.2.1 Internal Call Features—SUMMARY)
• COS programming determines the doorphone ports that are able to make an outgoing
trunk call.
• Internal Call Block determines which extensions can call a doorphone. ( 1.1.2.2 Internal
Call Block)
• Ring Duration
If an incoming call is not answered within a preprogrammed time period, ringing stops and
the call is cancelled.
• Call Duration
The call duration can be restricted by a system timer. If the timer expires, the call will be
disconnected.
• Door Open
While engaged on a doorphone call, the extension user can unlock the door to let the
visitor in. ( 1.16.2 Door Open)
• A doorphone number can be referenced for each doorphone port ( Doorphone Number
Reference [729]).
• KX-TDA15/KX-TDA30 only
Doorphones 1 and 2 (or 3 and 4) cannot make a call simultaneously. If a visitor presses
the doorphone button while the other doorphone is engaged in a call, he will hear no tone.
Doorphones 1 and 2 (or 3 and 4) cannot receive a call simultaneously. If an extension user
calls a doorphone while the other doorphone is engaged in a call, he will hear a busy tone.
Installation Manual References
Installation Manual
<KX-TDA100/KX-TDA200>
2.6.1 OPB3 Card
2.6.2 DPH4 Card
2.6.3 DPH2 Card