Codec Typical bandwidth usage Upper bandwidth limit with no forward error correction (FEC) Upper bandwidth limit with forward error correction (FEC)
RTAudio (8khz) 25.9 kbps 39.8 kbps 51.6 kbps
RTAudio (16khz) 34.8 kbps 57 kbps 86 kbps
Siren 22 kbps 51.6 kbps 67.6 kbps
G.711 59.8 kbps 92 kbps 156 kbps
G.722 42.8 kbps 99.6 kbps 163.6 kbps
RTVideo (CIF 15 fps) 203 kbps 250 kbps N/A
RTVideo (VGA 30 fps) 492 kbps 600 kbps N/A