[asterisk-biz] Checking Carrier Reliability?

[Wasim Baig]

On 8/3/07, Douglas Garstang <DGarstang at interainc.com> wrote:
>
>  What techniques do people use for checking ITSP (IP->SIP) carrier
> reliability?
>
> There's different categories of realiability.
>
> The first would be call completion rates. It's fairly easy to check for
> timeouts, bad SIP response codes etc.
>
> What about dead air? How do you check for dead air?
>
> What about quality?
>
> What tools exist to proactively monitor call quality in real time?
>
Ears!

> I'd like to be able to do least cost routing, based not just on cost, but
> also on call completion rates AND recent historical call quality metrics.
>
Cost
Maxchannels
ASR (you can further categorize this on basis of ${HANGUPCAUSE}
ACD
PDD
Jitter
Latency

MOS, but thats a manual process

-- 
wasim h. baig | principal consultant | convergence pk | +92 300 8508070
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