Default Codecs

 Previous Top Next

 

Default codecs  can be set for the following groups:

 

Local - Local extensions

Remote - Remote extensions and Trunks

Network - PBXware network(two or more servers)

 

NOTE: Once a local/remote extension or a network is added/edited, only the codecs allowed here will be available for the extension/network usage.

 

 

 

s.default.codecs

 

 

 

Available Codecs:

 

•ITU G.711 ulaw        - 64 Kbps, sample-based, used in US
•ITU G.711 alaw        - 64 Kbps, sample-based, used in Europe
•ITU G.723.1                - (5.3/6.3 Kbps, 30ms frame size
•ITU G.726                - 16/24/32/40 Kbps
•ITU G.729                - 8 Kbps, 10ms frame size
•GSM                        - 13 Kbps (full rate), 20ms frame size
•iLBC                        - 15Kbps,20ms frame size: 13.3 Kbps, 30ms frame size
•Speex                - 2.15 to 44.2 Kbps
•LPC10                - 2.5 Kbps
•H.261 Video                - Used over ISDN lines with resolution of 352x288
•H.263 Video                - Low-bit rate encoding solution for video conferencing
•H.263+ Video        - Extension of H.263 that provides additional features that improve compression over packet switched networks.