Asterisk supported codecs

From ImageStream Router Documentation

Revision as of 18:39, 2 September 2008 by Syoder (Talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Voice Codecs supported in 4.4.0'

G.711 ulaw/alaw 64 Kbps Best Quality
G.722
G.726 ADPCM 32 Kbps High Quality
GSM 13 Kbps Good Quality
iLBC 15.2 Kbps Good Quality
Speex Variable Rate Low to High Quality depending on selected bitrate


Codecs requiring licensing'

G.729 8 Kbps Low (Toll) Quality -- can be licensed from Sipro Lab Telecom or VoiceAge


Voice Codecs supported in pass-through mode'

G.723.1 6.3/5.3 Kbps Low Quality
G.729 8 Kbps Low (Toll) Quality -- can be run without license in pass-through mode
Personal tools
Router software releases