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decrease the echo canceller.
Headset Mic Offset
This is to adjust the base volume of the headset Mic.
G.729AB Payload Length
Set G729 Payload Length.
G.723.1 Bit Rate
5.3kb/s or 6.3kb/s is available
G.722 Timestamps
160/20ms or 320/20ms is available
DTMF Payload Type
Enter the DTMF payload type, the value must be 96~127.
Enable VAD
Enable Voice Activity Detection. When enabled, the device will
suppress the audio transmission with artificial comfort noise signal
to save the bandwidth.
Enable MWI Tone
The phone will play MWI tone when a new MWI Comes
8.18
PHONE / MCAST
This feature allows user to make some kind of broadcast call to people who are in multicast group. User
can configure a multicast DSS Key on the phone, which allows user to send a Real Time Transport Protocol
(RTP) stream to the pre-configured multicast address(es) without involving SIP signaling. You can also
configure the phone to receive an RTP stream from pre-configured multicast listening address(es) without
involving SIP signaling. You can specify up to 10 multicast listening addresses.
Table 7 - MCAST Parameters on Web
Parameters
Description
Normal Call Priority
Define the priority of the active call, 1 is the highest priority, 10 is the
lowest.
Enable Page Priority
The voice call in progress shall take precedence over all incoming
paging calls.
Name
Listened multicast server name
Host:port
Listened multicast server’s multicast IP address and port.
8.19
PHONE / Time/Date
User can configure the device time settings in this page.
Table 8 - Time/Date Setting Parameters on Web
Parameters
Description
Network Time Server Settings
Time Synchronized via SNTP
Enable time-sync through SNTP protocol
Time Synchronized via DHCP
Enable time-sync through DHCP protocol
Primary Time Server
Set primary time server address
Secondary Time Server
Set secondary time server address, when primary server is not