User's Manual

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Enable Blocking
Anonymous Call
Set the feature code to dial to the server
Disable Blocking
Anonymous Call
Set the feature code to dial to the server
Call Waiting On Code
Set the feature code to dial to the server
Call Waiting Off Code Set the feature code to dial to the server
Send Anonymous On
Code
Set the feature code to dial to the server
Send Anonymous Off
Code
Set the feature code to dial to the server
SIP Encryption
Enable SIP encryption such that SIP transmission will be encrypted
RTP Encryption
Enable RTP encryption such that RTP transmission will be encrypted
Enable Session Timer
Set the line to enable call ending by session timer refreshment. The call
session will be ended if there is not new session timer event update received
after the timeout period
Session Timeout
Set the session timer timeout period
Enable BLF List Enable/Disable BLF List
BLF List Number
BLF List allows one BLF key to monitor the status of a group. Multiple BLF
lists are supported.
Response Single Codec
If setting enabled, the device will use single codec in response to an incoming
call request
BLF Server
The registered server will receive the subscription package from ordinary
application of BLF phone.
Please enter the BLF server, if the sever does not support subscription
package, the registered server and subscription server will be separated.
Keep Alive Type
Set the line to use dummy UDP or SIP OPTION packet to keep NAT pinhole
opened
Keep Alive Interval
Set the keep alive packet transmitting interval
Keep Authentication Keep the authentication parameters from previous authentication
Blocking Anonymous Call Reject any incoming call without presenting caller ID
User Agent Set the user agent, the default is Model with Software Version.
Specific Server Type
Set the line to collaborate with specific server type
SIP Version Set the SIP version
Anonymous Call
Standard
Set the standard to be used for anonymous
Local Port
Set the local port
Ring Type Set the ring tone type for the line