AudioCodes mediapack MP-500, User Manual

Page: 161 / 574

Version 5.8 161 October 2009
SIP User's Manual 3. Web-Based Management
Each call can be associated with one or two Profiles - Tel Profile and/or IP Profile. If both IP
and Tel profiles apply to the same call, the coders and other common parameters of the
preferred Profile (determined by the Preference option) are applied to that call. If the
Preference of the Tel and IP Profiles is identical, the Tel Profile parameters take
precedence.
Notes:
•
The default values of the parameters in the 'Tel Profile Settings' and 'IP
Profile Settings' pages are identical to their default values in their
respective primary configuration page.
•
If you modify a parameter in its primary configuration page (or ini file) that
also appears in the profile pages, the parameter's new value is
automatically updated in the profile pages. However, once you modify
any parameter in the profile pages, modifications to parameters in the
primary configuration pages (or
ini file) no longer impact that profile
pages.
3.4.5.5.1 Configuring Coders
The 'Coders' page allows you to configure up to five coders (and their attributes) for the
device. The first coder in the list has the highest priority 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 in the list, and so on.
Notes:
•
For a list of supported coders, refer to the ini file parameter table
CoderName, described in ''SIP Configuration Parameters'' on page 318 .
You can also configure the Coders table using this parameter.
•
For defining groups of coders (which can be assigned to Tel and IP
Profiles), refer to ''Configuring Coder Groups'' on page
162 .
•
The device always uses the packetization time requested by the remote
side for sending RTP packets.
•
For an explanation on V.152 support (and implementation of T.38 and
VBD coders), refer to ''Supporting V.152 Implementation'' on page
499 .