Figure 3-71: Coder Group Settings Page - AudioCodes Mediant 800 MSBG User Manual

3. From the 'Packetization Time' drop-down list, select the packetization time (in msec)
for the selected coder. The packetization time determines how many coder payloads
are combined into a single RTP packet.
4. From the 'Rate' drop-down list, select the bit rate (in kbps) for the selected coder.
5. In the 'Payload Type' field, if the payload type (i.e., format of the RTP payload) for the
selected coder is dynamic, enter a value from 0 to 120 (payload types of 'well-known'
coders cannot be modified).
6. From the 'Silence Suppression' drop-down list, enable or disable the silence
suppression option for the selected coder.
7. Repeat steps 2 through 6 for the next optional coders.
8. Click the Submit button to save your changes.
9. To save the changes to flash memory, see ''Saving Configuration'' on page 336.
3.3.2.10.2 Configuring Coder Groups
The 'Coder Group Settings' page allows you to define up to four different Coder Groups.
These Coder Groups can be assigned to Tel Profiles (see Configuring Tel Profiles on page
141) and/or IP Profiles (see Configuring IP Profiles on page 143). For each Coder Group,
you can define up to ten coders, where the first coder in the table takes precedence over
the second coder, and so on. The first coder is the highest priority coder and is used by the
device whenever possible. If the far end device cannot use the first coder, the device
attempts to use the next coder, and so on.
Notes:
To configure Coder Groups:
1. Open the 'Coder Group Settings' page (Configuration tab > VoIP menu > Coders
And Profiles submenu > Coders Group Settings).
SIP User's Manual
•
A coder type can appear only once per Coder Group.
•
For a list of supported coders and for configuring coders using the ini file,
refer to the ini file parameter table CodersGroup, described in SIP
Configuration Parameters.
•
For information on coders, refer to the notes in ''Configuring Coders'' on
page 139.

Figure 3-71: Coder Group Settings Page

140
Mediant 800 MSBG
Document #: LTRT-12804