Patton electronic SmartNode 4110 Series manual Configure codecs

SmartWare Software Configuration Guide 47 • VoIP profile configuration

Configure codecs

The VoIP profile contains a list of codecs the forms the set of allowed codecs that can be used to set up a VoIP connection. The list is assembled in order of priority (i.e. the first entered codec is the most preferred one). For each codec in the list, a set of parameters can be configured.

IMPORTANT

IMPORTANT

Signaling protocols have a codec negotiation mechanism, it is not guaranteed that the first codec in the list is used to set up the con- nection. Each codec in the list may be used. To make sure that only one codec is possible, configure this codec alone. See how to display the currently configured codecs in a VoIP profile on page 589.

The default VoIP profile contains the codecs G.711uLaw and G.711aLaw. If you don’t want to use these, you must explicitly remove them from the list.

Procedure: Add a codec to the list (this procedure is valid for all other codecs as well).

Note If you press the <tab> key after entering a few letters of a configuration com- mand, the full command name will display or a listing of commands that begin with those letters will display. Press the <enter> key to select the desired command.

VoIP profile configuration task list 576