Configuring Advanced Settings Of A Call Route - HP MSR SERIES Configuration Manual

Item
Called Number
Sending Mode
DTMF
Transmission
Mode
DSCP Field Value
VAD

Configuring advanced settings of a call route

Configuring coding parameters of a call route
Select Voice Management > Call Route from the navigation tree, and then click the
route to be configured to access the advanced settings configuration page.
Description
Send a Truncated
Send a truncated called number.
Called Number
Send All Digits of
Send all digits of a called number.
a Called Number
Send a certain number of digits (that are extracted from the end of a
Send Certain
number) of a called number. The specified value should be not
Number of Digits
greater than the total number of digits of the called number.
In-band
Specify the in-band SIP DTMF transmission mode.
Transmission
Out-of-band
Specify the out-of-band SIP DTMF transmission mode.
Transmission
Adopt DTMF named telephone event (NTE) transmission mode.
RFC2833 When you adopt this transmission mode, you can configure the
payload type field in RTP packets.
Set the DSCP value in the ToS field in the IP packets that carry the
Pre-defined
RTP stream.
Customized Input the customized DSCP value in the Customized field.
The voice activity detection (VAD) discriminates between silence
and speech on a voice connection according to signal energies.
VAD reduces the bandwidth requirements of a voice connection by
not generating traffic during periods of silence in an active voice
connection. Speech signals are generated and transmitted only
when an active voice segment is detected. Researches show that
VAD can save the transmission bandwidth by 50%.
•
•
By default, VAD is disabled.
Enable.
Disable.
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icon of the call