Mitel 6867i Administrator's Manual page 239

The following tables list the AMR/AMR-WB codec modes and corresponding bit-rates.
AMR Codec Modes
AMR MODE BIT-RATE (KBPS)
0 4.75
1 5.15
2 5.90
3 6.70
4 7.40
5 7.95
6 10.2
7 12.2
AMR-WB (G.722.2) Codec Modes
AMR-WB MODE BIT-RATE (KBPS)
0 6.60
1 8.85
2 12.65
3 14.25
4 15.85
5 18.25
6 19.85
7 23.05
8 23.85
Global SIP Settings
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