The Profile Voip H248 Screen - ZyXEL Communications MSC1024G Series User Manual

Table 163 The Profile > VoIP DSP Screen
LABEL
Priority -
Min Play Buffer Delay
(10~500)
Max Play Buffer Delay
(10~500)
Echo Tail
Echo Cancel
Vad
g711vpi
g723vpi
g726vpi
g729vpi
802.1p Priority
DSCP
Apply
New
Cancel
Index
Name
Select
Modify
Delete

13.22 The Profile VoIP H248 Screen

Use this screen to configure information about the Media Gateway Controller (MGC) that the
system uses for call control (and a backup controller, if required). Click Profile > VoIP H248.
The following screen displays.
MSC1000G/1024G/1224G Series User's Guide
DESCRIPTION
Use this to decrease the priority of the selected codec by moving it down
one place in the list.
This is the minimum time delay of the play buffer (10 ~ 500 milliseconds,
must be less than or equal to the Max Play Buffer Delay).
This is the maximum time delay of the play buffer (10 ~ 500 milliseconds,
must be greater than or equal to the Min Play Buffer Delay).
This is the echo-cancellation echo tail period (8/16/32/128 milliseconds).
Select this to enable echo cancellation.
Select this to enable Voice Activity Detection (VAD).
Set the Voice Packetization Interval for G.711.
Set the Voice Packetization Interval for G.723.
Set the Voice Packetization Interval for G.726.
Set the Voice Packetization Interval for G.729.
Set the IEEE 802.1p priority value for traffic using this profile.
Set the DiffServ Code Point (DSCP) value for traffic using this profile.
Click Apply to save the changes in this screen to the system's volatile
memory. The system loses these changes if it is turned off or loses power,
so use the Config Save on the navigation panel and then the Save button
to save your changes to the non-volatile memory when you are done
configuring.
While you are modifying a profile, you can click New to start configuring a
fresh profile without saving your changes.
Click this to start configuring the screen again.
This is an incremental number indicating the order in which the DSP
profiles were created.
This is the name of the DSP profile.
Select the DSP profile you wish to load or delete.
Select a DSP profile and click this in order to edit its configuration.
Select a DSP profile and click this to delete the profile. Once deleted,
information cannot be retrieved.
Chapter 13 Profile Screens
371