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Send DTMF
DTMF Payload Type
Send Flash Event
Onhook
Threshold
NTP server
Default Ring
Tone
Send Anonymous
Anonymous
Method
Time to ring
Special Feature
Syslog Server
This parameter specifies the mechanism to transmit DTMF digits.
There are 3 modes supported: in audio, which means DTMF is combined in in- band audio signal (not very reliable with
Make sure this setting is synchronized with SIP server otherwise will not work.
This parameter sets the payload type for DTMF using RFC2833 Default is 101
Default is NO. If set to Yes, flash will be sent as DTMF event therefore the FLASH key to switch calls will NOT work.
Time period when cradle pressed (Hook Flash) to simulate FLASH. Adjust this time value will prevent user on hook carelessly to activate Flash/Hold and cause the phone ring back. Default is 800ms.
URI or IP address of the NTP (Network Time Protocol) server, which will be used by the phone to synchronize the date and time.
•By default “System Ring Tone” is selected. All calls received that do not match any “incoming caller ID” number will generate the selected ring tone
-system, 1, 2 or 3.
•The user can setup up one number on each of the ring tones 1, 2, and 3. When a call is received from one of these numbers, the respective ring tone will be generated.
•If the ring tone does not exist, the system default ring tone will be played. For
If this parameter is set to “Yes”, user ID will be sent as anonymous, essentially block the Caller ID from displaying.
This is decided by supported SIP server/proxy. Either “Use From Header” or “Use Privacy Header” depends on how SIP sever/proxy process the SIP header.
Allow user to adjust the ring time of the phone. Default is 60 seconds
Default is Standard. Choose the selection to meet some special requirements from Soft Switch vendors like Nortel, Sonus, Broadsoft, etc. End user please do not touch this parameter.
The IP address or URL of System log server, especially useful for ITSP (Internet Telephone Service Provider). End user don’t encourage to touch this part
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