[asterisk-users] IAX MOS Score measuring solution

[Lefteris Zafiris]

On Thu, 25 Aug 2011 19:56:51 +0300
Stelios Koroneos <skoroneos at digital-opsis.com> wrote:

> Greetings !
> 
> Has anyone used any solution for getting the MOS Score on IAX channels
> using codes like g729.
> I have found a few but all are measuring sip and/or a-ulaw.
> 
> Regards
> 
> Stelios

You can extract data like rtt, jitter and packet loss from the
dialplan with something like:
${CHANNEL(rtpqos|audio|all)}
Based on these u can calculate R and MOS using the formulas on this
page:
http://www.nessoft.com/kb/50

----------------
Lefteris Zafiris