Toshiba VoIP MOS Prospecto

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Literature Order #: TSD-NetwAssmnt-VB/4500122

The goal of the Toshiba VoIP assessment is to determine how well 

VoIP will sound on your network and diagnose any technical issues 

that could negatively impact call quality.

Our unique VoIP assessment solution is very simple to conduct and 

separates us from our competition since it does not require onsite 

consultants to set up and run the assessment. We simply ask a site 

employee to download a small piece of software called a “traffi c 

agent” onto one or two existing PCs or servers per site. Then the 

assessment is run remotely by our engineers without interrupting 

your operations.

The assessment determines call quality using traffi c agents to send 

actual VoIP traffi c across your network. It measures the resulting 

MOS call quality, network delay, jitter and loss for calls between 

any of your business sites.

Figure 2 illustrates a VoIP assessment testing the wide-area net-

work (WAN) connections between the Los Angeles and New York 

offi ces and between the San Francisco and Denver offi ces. The 

assessment is measuring the WAN performance of 20 concurrent 

VoIP calls between Los Angeles and New York and 15 concurrent 

VoIP calls between San Francisco and Denver.

The VoIP calls are run continuously for the duration of the assess-

ment to measure call quality during different times of the day and 

week. At the end of each VoIP call, the results are reported back 

from the traffi c agents to the test center and logged in a database. 

These results are used to create a detailed report summarizing the 

results of the VoIP assessment.

At the end of the assessment our clients know the exact state

of their VoIP network readiness:

  The MOS call quality score between all business sites

  How many concurrent VoIP calls each WAN will support 

 between 

sites

  The amount of network delay, loss and jitter for each WAN 

 

and LAN connection and how to eliminate these problems

With this information determined before you deploy VoIP, your 

initial deployment will exceed user expectations and reduce your 

deployment risks and costs.

Your network was not originally designed to carry high quality voice

transmissions. To deploy VoIP successfully you need to conduct a

VoIP network assessment fi rst. If you skip this important step your

probability of diffi cult network challenges is greater than fi fty percent.

Eliminate deployment risk, upgrade cost overruns and dissatisfi ed

users by conducting a Toshiba VoIP network assessment. Your business

will thank you for it.