Polycom RMX 1500/2000/4000 Getting Started Guide
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Table 2-14
Supported Audio Algorithm vs Bitrate (Continued)
Audio Algorithm
G.722.1 C 32K
G.722.1 C 24K
Siren14 32K
Siren14 24K
G.722.1 32K
G.722.1 24K
G.722 48K
G.722 56K
G.722 64K
G.711 56K
G.711 64K
G.728 16K
G.722.1 16K
G.722.1 C 24K
Siren14 24K
G.722 48K
G.722 56K
G.722 64K
G.711 56K
G.711 64K
G.728 16K
G.728 16K
Minimum Bitrate (kbps)
128
96
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