148
Server Address
Set the STUN server address
Server Port
Set the STUN server port, default is 3478
Binding Period
Set the STUN binding period which can be used to keep the
NAT pinhole opened.
SIP Waiting Time
Set the timeout of STUN binding before sending SIP
messages
Certification File
TLS Certification File
Upload or delete the TLS certification file used for encrypted
SIP transmission.
11.17 Device settings >> Features
Configuration device features.
Table 23 - General function Settings
Parameters
Description
Basic Settings
Enable Call Waiting
Enable this setting to allow user to take second incoming call
during an established call. Default enabled.
Enable Call Transfer
Enable Call Transfer.
Enable Auto Onhook
The device will hang up and return to the idle automatically at
hands-free mode
Auto Onhook Time
Specify Auto Onhook time, the device will hang up and return to
the idle automatically after Auto Hand down time at hands-free
mode, and play dial tone Auto Onhook time at handset mode
Enable Silent Mode
When enabled, the device is muted, there is no ringing when
calls, you can use the volume keys and mute key to unmute.
Enable Default Line
If enabled, user can assign default SIP line for dialing out rather
than SIP1.
Enable Auto Switch Line
Enable device to select an available SIP line as default
automatically
Default Ext Line
Select the default line to use for outgoing calls
Ban Outgoing
If you select Ban Outgoing to enable it, and you cannot dial out
any number.
Default Answer Mode
Default answer mode, video or voice
Default Dialing Mode
Default call mode, video or voice
Hide DTMF
Configure the hide DTMF mode.
Enable CallLog
Select whether to save the call log.
