Installation guide

Configuring bandwidth management zones 6-30
Chapter 6: IP Telephony Configuration
Wave Global Administrator Guide
Codec negotiation
The Wave chooses a codec based on the following rules:
• It filters out all codecs not supported by both endpoints.
• It scores the remaining codecs based on their positions in the preference lists (for
example, if G.711 is first on one list and third on the other, its score is 4).
• The Wave system chooses the codec with the lowest score.
• If two codecs have the same score, the Wave system prioritizes lower bandwidth over
voice quality.
• If G.711 Mu-Law and G.711 A-Law tie for the lowest score, the Wave system uses
Mu-Law.
Configuring the home zone
To configure the home zone
1 If necessary, click the Administration tab of the Management Console.
2 Click the IP Telephony icon, located in the PBX Administration section.
Click
Release 2.0
September 2010