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Escene Communication
Return Code When Refuse Select the code feedback to the server when you reject the call.
Return Code When DND
Select the code feedback to the server when you open DND function.
Flash Hook Time(<800ms) The time with the flash hook.
Called No Answer Time
When it has coming call and enable this feature, the caller will be request
time out in the stipulated time.
Pound Send Method
When you to use the code, such as: #28#123 or %23123, you need to set
this feature.
RFC 2833 Play Load
Default is 101, RTP Payload for DTMF Digits, Telephony Tones and Telephony
Signals
P-Asserted-Identity
Enable/Disable the P-Asserted-Identity feature.
SIP Session Timer T1
The SIP Session Timer setting.
SIP Session Timer T2
The SIP Session Timer setting.
SIP Session Timer T4
The SIP Session Timer setting.
Local SIP Port
The port range setting with SIP, default is 5060.
RTP Port Range
The port range with RTP
Affiliated Port
Enable/Disable the affiliated port feature.
Headset Mode
Select headset mode with normal or seat.
Ring Type on Seat Mode
Select ring type mode with headset or speaker.
6.1.3 VoIP Call Forward
ITEM
DECSRIPTION
Always
All ways transfer the call to others.
If Busy
If the phone was busy working, the call will be transfer to others.
If No Answer
If the phone was no answer, the call will be transfer to others.
Ring Frequency
The ring frequency with the VOIP Call Forward.
6.1.4 QoS
ITEM
DECSRIPTION
SIP QoS
The range is 0~63, default is 26
Voice QoS
The range is 0~63, default is 46