[SR-Users] Monitoring inquiry

[Henning Westerholt]

On Thursday 01 December 2011, Olle E. Johansson wrote:
> 1 dec 2011 kl. 13:07 skrev Daniel-Constantin Mierla:
> >> 3.       Can you recommend a way to view the MOS score – possible
> >> hardware tap on network to get MOS?
> > 
> > Never worked with such thing, maybe someone else can help.
> 
> As Kamailio doesn't handle media by default, we can not get a MOS.
> 
> There are multiple ways, most commercial software duplicate a port in a
> switch and process a copy of all the RTP data (provided there's a central
> point where you can get this).

Hi,

there is also probing hardware from e.g. tektronix communications - it 
generates dedicated test calls with defined media streams and then measure the 
distortion and report MOS values and others.

Best regards,

Henning