iling List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Calculating R Factor and MOS metrics for VoIP
Steve Underwood wrote:
>> MOS and R factor are the two QoS parameters used to estimate VoIP call
>> quality.
> You can't calculate MOS. Its an assessment base
On 03/09/2010 12:30 AM, Kevin P. Fleming wrote:
> Steve Underwood wrote:
>
>
>>> MOS and R factor are the two QoS parameters used to estimate VoIP call
>>> quality.
>>>
>> You can't calculate MOS. Its an assessment based on a lot of human
>> hearing. Nonetheless, there is a profitable i
Steve Underwood wrote:
>> MOS and R factor are the two QoS parameters used to estimate VoIP call
>> quality.
> You can't calculate MOS. Its an assessment based on a lot of human
> hearing. Nonetheless, there is a profitable industry in pretending to
> calculate MOS.
Right, computers don't have
On 03/08/2010 06:10 PM, mosbah.abdelkader wrote:
> Hello All,
>
>
>
> MOS and R factor are the two QoS parameters used to estimate VoIP call
> quality.
You can't calculate MOS. Its an assessment based on a lot of human
hearing. Nonetheless, there is a profitable industry in pretending to
calcula
Am 08.03.2010 11:10, schrieb mosbah.abdelkader:
> Hello All,
>
>
>
> MOS and R factor are the two QoS parameters used to estimate VoIP call
> quality.
>
>
> I have found that they are calculated from other metrics like jitter,
> latency, packet loss,...etc. But, haven't found any formula or
> ari
Take a look at http://dev.leurent.eu/voip/MOS/
I'v done this a long time ago, hope it will help!
++
Le 08.03.2010 11:10, mosbah.abdelkader a écrit :
> Hello All,
>
>
>
> MOS and R factor are the two QoS parameters used to estimate VoIP call
> quality.
>
>
> I have found that they are calculated fr
Hello All,
MOS and R factor are the two QoS parameters used to estimate VoIP call
quality.
I have found that they are calculated from other metrics like jitter,
latency, packet loss,...etc. But, haven't found any formula or arithmetic
rule to calculate them.
Do you have an idea about their
