E16 Door Phone Administrator Guide
7.6.2
Maximum Dial Duration Setting
Maximum Dial duration consists of the maximum dial-in time duration and the maximum
dial-out time. Maximum dial-in time refers to the maximum time duration before the door
phone hangs up the call if the call is not answered by the door phone. On the contrary,
maximum dial-out time refers to the maximum time duration before the door phone hangs
up itself automatically when the call from the door phone is not answered by the intercom
device being called to. To do the configuration, you can go to Intercom > Call Feature>
Max Dial Time.
Parameter Set-up:
•
Dial In Time: enter the dial-in time duration for your door phone (ranging from 5-120
sec). For example, if you set the dial-in time duration as 60 seconds in your door
phone, then the door phone will hang up the incoming call automatically if the call is
not answered by the door phone in 60 seconds. 60 seconds is the dial-in time
duration by default.
•
Dial Out Time: enter the dial-in time duration for your door phone (ranging from
5-120 sec). For example, if you set the dial-out time duration as 60 seconds in your
door phone, then the door phone will hang out the call it dialed out automatically if
the call is not answered by the device being called to.
7.6.3
Audio& Video Codec Configuration for SIP Calls
7.6.3.1
Configure Audio Codec
E16 series door phones support four types of Codec (PCMU, PCMA, G729, G722) for
encoding and decoding the audio data during the call session. Each type of Codec varies in
terms of sound quality. You can select the specific codec with different bandwidths and
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