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Picture 37 - Basic Settings
Picture 38 - Line Basic Setting
Table 21 - Line Basic Setting
Parameters
Description
STUN Settings
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
SIP P2P Settings
Enable Auto
Answering
Automatically answer incoming IP calls after the timeout period is
enabled
Auto Answering
Delay
Automatic answer timeout setting
DTMF Type
Set the DTMF type of the line.
DTMF SIP INFO
Set SIP INFO mode to send ‘*’ and ‘#’ or ‘10’ and ‘11’
