Chapter 2-Additional Conferencing Information
Audio algorithms supported for ISDN
Table 2-14
Supported Audio Algorithm vs Bitrate
Audio Algorithm
Minimum Bitrate (kbps)
G722.1 C 48K
G722.1 C 32K
G722.1 C 24K
Siren14 48K
Siren14 32K
Siren14 24K
G722.1 32K
256
G722.1 24K
G722.1 16K
G722 48K
G722 56K
G722 64K
G711 56K
G711 64K
G.728 16K
2-63