The following are
the codes that Microtronix supports
in the IP phone family of products:
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Existing
Codec Support:
L16 (uncompressed 8KHz)
L16-256 (uncompressed 16KHz) (SIP & RTP only)
G.711 A at 8KHz
G.711 A at 16KHz (SIP & RTP only)
G.711 u at 8KHz
G.711 u at 16KHz (SIP & RTP only)
Standard GSM 6.10 full rate
Microsoft GSM 6.10 full rate
G.729(A) (requires Microtronix license & patent license)
New additions:
L16-256 in H.323
G.722.1 aka 'Siren' (requires patent license)
G.722.2 aka AMR-WB (requires patent license)
G.723.1 (requires patent license)
G.726
GSM 6.60 aka GSM-EFR (enhanced full rate) (requires same patent license
as GSM 6.90)
GSM 6.90 aka GSM-AMR, AMR-NB (requires patent license)
LPC10
Speex
Expanded
Codec Support
Many new codec options are now available with the Microtronix IP Test
Systems. We have expanded the selection of codecs available with the Test
System, added wideband codecs, and now offer a new codec bundle. There
are also a number of patented codecs available with appropriate licensing.
For information on adding these codecs to an existing
test system, please contact us.
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