Matrix Vision System Manual page 106

Matrix
Timer of Relevance:
Door Phone Ring Timer-This timer signifies the total time for which the stations in the station group would be
ring when there is a call from Door Phone:
Command : 3035-Seconds
Default : 30 seconds.
Valid Range : 000 to 255 seconds.
Important Points:
• Door Phone port is available in Premium models only.
• The door phone port is marked 'DP' on the MDF.
• Access to door phone is programmable. Please refer 'Class of Service' for more details.
• Door Phone LED flickers, when Door Phone switch is pressed. It turns steady ON when the call is routed and
while in speech.
• Door Phone LED turns OFF, when Door Phone goes idle. It remains OFF in Door Phone idle condition.
• The ring cadence on the stations programmed in door phone group is different from other rings. The door
phone ring is of triple cadence. Thus, station the user knows beforehand that the call is from the door
phone.
• The visitors can be kept on hold.
• It is possible to do conference with Door Phone.
• Door Phone call can be picked using general pickup or selective pickup code.
• Calls cannot be forwarded to a Door Phone station.
• Door Phone parameters are printed alongwith system parameters.
• To know programming details, please refer "Configuration Reports".
Relevant Topic:
1. Station Group 163
106
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Vision System Manual