voip qos







 

 

AUG 22, 2008
PingSigma Standard freeware ver 0.98 release

>> More info

 

 

JUN 26, 2007
Traceroute Express tiny ver 1.2 release

>> More info

 

 

Mar 06, 2007
PingSigma Standard ver 0.9 release
>> More info

 

 

Feb 28, 2007
Bandwidth Measuring scan server construct
>> More info

 

 

Feb 22, 2007
Bandwidth Measuring server construct
>> More info

     

PingSigma's products

   

Network diagnostic measurement program

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PingSigma-BW

It is a network bandwidth diagnotic tool for Windows 98, Me, 2000, 2003 and XP. It uses ICMP protocols. PingSigma-BW can't measure a exact bandwith but can support to suppose it.

Definition of strong point in PingSigma-BW 

  1. Remote distance measure

  2. Weightless diagnotic  packets(Only uses 5K ~ 100Kbps)

>> More Information (Measure your bandwidth)

>> More Information (Scanning destination and measure it's bandwidth)

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PingSigma-Standard

It is a network troubleshooting and diagnotic tool for Windows 98, Me, 2000, 2003 and XP. It uses ICMP protocols. PingSigma-Standard can analyze statistical modeling and simulation jitter buffer and MOS caculate for codec.

>> More Information

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Traceroute-Express tiny

Traceroute-Express tiny  is a network troubleshooting and diagnostic tool for 2000, 2003 and XP. It uses a combination of traceroute, ping, and whois to collect data quickly, and then allows you to continue to collect data over time to give you the information you really need to identify problems (both short-term and long-term trends) don't have a function "save collected data"

>> More Information

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Traceroute Express standard

Traceroute-Express standard takes the features and benefits of Traceroute-Express tiny. Traceroute-Express standard is supported full functions ("save collected data", "export html, excel", "track history", "graph(MOS, Emodel-R, PL%,PO%..)"

>> Under development

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PingSigma's freewares

IPSCAN -I

It scan a C class range IP address with ping.

IPSCAN -II

It scan a B class range IP address with ping.

GammaPing

It is previos program for PingSigma-Standard.

 

 

Statistcs Process Control programs

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SPC Gage R&R Free Edition (Korean Edition)

It is a statistics Software for Measurement Systems Analysis.  

With faulty or imprecise data, what might look like an out-of-spec product could actually be an incorrectly calibrated measurement device or an inconsistency in how different people record a certain measurement. PingSigmas SPC Gage R&R free edition can help you determine how much of your process variation arises from variation in your measurement system, so you can avoid costly errors and make decisions based on accurate information. In fact, It gives you all the tools you need to measure the precision and accuracy of your process control data.  

>> More Information(Korean Edition)

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SPC Standard V0.67 Free Edition (Korean Edition)

SPC Standard V0.67 Free Edition is a general purpose statistical package designed for easy interactive use.

Include Basic statistcs, T-test, Z-test, Normality test, Correation, Covariation, Regresion, Regresion fitted Line plot, One-way ANOVA, Two-way ANOVA, Control Charts(Xbar-R, Xbar-S, I-MR, P, NP, C, U), Capability Analysis(Normal), Gage Run Chart, Gage Linearity Study, Gage R&R Study, etc.

>> More Information(Korean Edition)

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