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Enable display name
quote
Set to make quotation mark to display name as the
phone sends out signal, in order to be compatible
with server.
Enable CLIR
Enable/Disable CLIR
Use stun
Enable/Disable SIP STUN;
Stun Server
Configure the SIP STUN server address.
Stun port
Configure the SIP STUN server port.
Backup server
Configure a backup server address. When the
primary server is not connected, you can use the
backup server for calling communications (The
backup server can be connected only when the
primary server cannot connect); When the primary
server is connected, the phone will automatically
switch back to the primary server to communicate.
Backup server port
Configure the backup server port.
Voice coding settings parameters:
Configuration item
Meaning
First codec
Set the first priority in the use of voice coding.
Second codec
Set the second priority in the use of voice coding.
Third codec
Set the third priority in the use of voice coding.
Fourth codec
Set the fourth priority in the use of voice coding.
Fifth codec
Set the fifth priority in the use of voice coding.
Sixth codec
Set the sixth priority in the use of voice coding.
Seventh codec
Set the seventh priority in the use of voice coding.
Eighth codec
Set the eighth priority in the use of voice coding.
G729 payload length
Set G729 codec payload length.
DTMF payload type
Set DTMF payload type, values between 96 and
127.
ILBC payload type
Set ILBC payload type, values between 96 and
127.
ILBC payload length
Set ILBC payload length.
G723 bit rate
Set the rate of G723, you can choose 5.3kb / s or
6.3kb / s.
VAD
Silence detection; If you enabling VAD function,
then the G.729 payload length cannot be set greater
than 20ms.
Video encoding settings parameters:
Configuration item
Meaning
Accept video mode
Set accept video mode during a video call.
Three ways for choice:
"Manual accept video", "Auto accept video" and
