2N Helios IP User manual, 1510 v1.11 - Manual (Page 75)

Configuration 3.3
75
Figure 3.23 Video Parameter Settings
Audio Codecs
This tag is used for configuration of priorities of the use of audio codecs.
Preferred Audio Codecs
Set the audio codecs for 2N ® Helios IP telephone call set-ups. Select G.711 (PCMA or
PCMU), L16, or G.729. Audio codec priorities are determined by the sequence: the
first codec in the sequence has the highest priority. Codec G.729 is available with a
licence key only, Part No. 9137902.