Audio
Music on hold
If a connection or call is on hold, the "music on hold" is played.
Play popup notification sound
Enables audible signalling of new popup messages.
Note: No tone is output when a new popup message is displayed during an active call.
Codecs
Press this to display the codecs in the sequence in which they are used.
If you select a codec, you can replace it with a different codec, or none at all.
Best available quality: G.711, G722
Best available compression: G.726, G.729, iLBC
Note: Codecs that are assigned multiple times are automatically removed from the list and replaced with
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