Codec Overview 10.1.33.0

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Opus codec support

WARNING: opus codec is listed here as an experimental feature, without production-grade support at the moment! Due to limited memory, the opus codec is not available for D120.

Supported Codecs on D305, D315, D345, D375, D385, D712, 715, 725, D745, D765 and D785

SDP Name Setting Name Fmtp Rate Ptime 10ms Ptime 20ms Ptime 30ms Ptime 40ms Ptime 60ms Bandwidth Default Codec No Licence needed
G722 g722 16000 64
PCMU pcmu 8000 64
PCMA pcma 8000 64
x-msrta msrta-nb bitrate=11800 8000 12
x-msrta msrta-wb bitrate=29000 16000 64
x-msrta msrta bitrate=11800 8000 12
opus opus-wb maxplaybackrate=16000 48000 64
opus opus-nb maxplaybackrate=8000 48000 12
opus opus 48000 64
AMR amr-0 8000 4
AMR amr-1 8000 5
AMR amr-2 8000 6
AMR amr-3 8000 7
AMR amr-4 8000 7
AMR amr-5 8000 8
AMR amr-6 8000 10
AMR amr-7 8000 12
AMR-WB amrwb-0 16000 7
AMR-WB amrwb-1 16000 9
AMR-WB amrwb-2 16000 13
AMR-WB amrwb-3 16000 14
AMR-WB amrwb-4 16000 16
AMR-WB amrwb-5 16000 18
AMR-WB amrwb-6 16000 20
AMR-WB amrwb-7 16000 23
AMR-WB amrwb-8 16000 24
AMR-WB amrwb 16000 7
GSM gsm 8000 13
G723 g723 8000 7
G726-16 g726-16 8000 16
G726-24 g726-24 8000 24
G726-32 g726-32 8000 32
G726-40 g726-40 8000 40
AAL2-G726-16 aal2-g726-16 8000 16
AAL2-G726-24 aal2-g726-24 8000 24
AAL2-G726-32 aal2-g726-32 8000 32
AAL2-G726-40 aal2-g726-40 8000 40
G729 g729 annexb=no 8000 8
G729 g729-annexb=no annexb=no 8000 8
G729 g729-annexb=yes annexb=yes 8000 8
G729 g729-no-fmtp 8000 8
G729A g729-annexb=no annexb=no 8000 8
G729A g729-annexb=no 8000 8
ilbc ilbc-30 mode=30 8000 8
ilbc ilbc-20 mode=20 8000 8
CN cn 8000 0
CN cn-wb 16000 0
telephone-event telephone-event 0-15 8000 0
telephone-event telephone-event-0-16 0-16 8000 0
telephone-event telephone-event-no-fmtp 8000 0


Default Codec List: g722,pcmu,pcma,gsm,g723,g726-32,aal2-g726-32,g729,telephone-event


Supported Codecs on D120

SDP Name Setting Name Fmtp Rate Ptime 10ms Ptime 20ms Ptime 30ms Ptime 40ms Ptime 60ms Bandwidth Default Codec No Licence needed
G722 g722 16000 64
PCMU pcmu 8000 64
PCMA pcma 8000 64
GSM gsm 8000 13
G723 g723 8000 7
G726-32 g726-32 8000 32
AAL2-G726-32 aal2-g726-32 8000 32
G729 g729 annexb=no 8000 8
G729 g729-annexb=no annexb=no 8000 8
G729 g729-annexb=yes annexb=yes 8000 8
G729 g729-no-fmtp 8000 8
G729A g729-annexb=no annexb=no 8000 8
G729A g729-annexb=no 8000 8
CN cn 8000 0
CN cn-wb 16000 0
telephone-event telephone-event 0-15 8000 0
telephone-event telephone-event-0-16 0-16 8000 0
telephone-event telephone-event-no-fmtp 8000 0


Default Codec List: g722,pcmu,pcma,gsm,g723,g726-32,aal2-g726-32,g729,telephone-event


SDP Name Setting Name Fmtp Rate Ptime 10ms Ptime 20ms Ptime 30ms Ptime 40ms Ptime 60ms Bandwidth Default Codec No Licence needed
G722 g722 16000 64
opus opus-wb maxplaybackrate=16000 48000 64
opus opus-nb maxplaybackrate=8000 48000 12
opus opus 48000 64
PCMU pcmu 8000 64
PCMA pcma 8000 64
GSM gsm 8000 13
G723 g723 8000 7
G726-32 g726-32 8000 32
AAL2-G726-32 aal2-g726-32 8000 32
G729 g729 annexb=no 8000 8
G729 g729-annexb=no annexb=no 8000 8
G729 g729-annexb=yes annexb=yes 8000 8
G729 g729-no-fmtp 8000 8
G729A g729-annexb=no annexb=no 8000 8
G729A g729-annexb=no 8000 8
ilbc ilbc-30 mode=30 8000 8
ilbc ilbc-20 mode=20 8000 8
CN cn 8000 0
CN cn-wb 16000 0
telephone-event telephone-event 0-15 8000 0
telephone-event telephone-event-0-16 0-16 8000 0
telephone-event telephone-event-no-fmtp 8000 0


Default Codec List: g722,pcmu,pcma,gsm,g723,g726-32,aal2-g726-32,g729,telephone-event

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