Polycom WEBCOMMANDER 8 - Manual (Page 306)

Chapter 10 - Conference Templates – Full Parameters View
10-20
Audio Alg. (cont.) In Transcoding or Continuous Presence
conferences, you can set the audio algorithm to any
of the available audio algorithms as in a Video
Switching conference. If set to "Auto", the system
will try to connect the participants using the best
possible audio algorithm selecting it in the order
described for Video Switching conferences.
In Audio Only conferences, the default algorithm is
G.711 (56).
In an IP Only conference (Audio Only, and Video),
you can choose between the default G.711 (56) and
the G.729/G.723.1 (8) audio algorithm.
VTX1000 The VTX 1000 is a high quality, Wide Band PSTN
conference phone that can be used with the
Polycom MCU. The VTX 1000 uses a modem for
capabilities exchanges and G.722.2 as the audio
algorithm. VTX 1000 users are allocated resources
during the conference.
Select the checkbox when using VTX1000
endpoints.
Note: The system.cfg flag, VTX1000=YES and the
Entry Queue must be enabled in the MGC Manager.
Table 10-3: Basic Conference Parameters
Option Description