449
Figure 851 Local number advanced settings page
Table 301 Configuration items
Item Description
Codecs and
Priorities
Codec with the First Priority.
Codec with the Second Priority.
Codec with the Third Priority.
Codec with the Lowest Priority.
DTMF Transmission
Mode
Specify DTMF transmission mode:
• In-band Transmission.
• Out-of-band Transmission.
• RFC2833—Adopt DTMF named telephone event (NTE) transmission mode.
When you adopt this transmission mode, you can configure the payload type
field in RTP packets.
Number Sending
Mode
Specify number sending mode:
• Send a Truncated Called Number.
• Send All Digits of a Called Number.
• Send Certain Number of Digits: Send certain number of digits (that are
extracted from the end of a number) of a called number. The specified value
should not be greater than the total number of digits of the called number.
Number Selection
Priority
Set the priority of the local number. The smaller the value, the higher the priority.
Dial Prefix
Configure a dial prefix for the local number. For a trunk type call route, the dial prefix
is added to the called number to be sent out.
• Enable.
• Disable—Remove the configured dial prefix.
If you select to enable the function, you must enter the dial prefix.