[Asterisk-Users] Asterisk Codecs [G.729]

[Andrew Gillham]

<Unavailable ID> wrote:

> Hello all,
>  
> I'm looking for advice for codec that works best for asterisk.  Anyone 
> has real testing with all codecs, specially with G.729.  I have tested 
> with single call on few codecs that come with asterisk by using IPTraf 
> and the rate as of below:
>  
> ulaw 64 Kbps, sample-based Also known as alaw/ulaw 166kbits/sec
> alaw 64 Kbps, sample-based Also known as alaw/ulaw 167kbits/sec
> gsm 13 Kbps (full rate), 20ms frame size   66kbits/sec
> speex 2.15 to 44.2 Kbps     n/a
> iLBC 15Kbps,20ms frame size: 13.3 Kbps, 30ms frame size 57.6kbits/sec
> G.729 8 Kbps, 10ms frame size    license
>  
> Have anyone test it with G.729?  Please let me know.
>  
> Thanks.
>  

Are some of these numbers for the full-duplex traffic?

-Andrew