A VoIP Call Quality Test is not just for network administrators and VoIP service managers. This is something that VoIP subscribers need to do if they want to maximize their benefits from digital telephony. VoIP can really take over all telecommunications needs. You just need to ensure that you constantly do a VoIP quality of service test to monitor your service's performance. This way, you know right away when there's a problem. You can address this through a tools/ gears upgrade, a change in network providers or VoIP service providers, or a call to technical support.
There are several tools you can use to do a VoIP call quality test. Of course, the very very basic here is to do a ping test from your computer. This isn't ideal. A simple ping test does not point out where you're having problems. It just lets you know how fast (or slow) packets travel through your network. And ping tests as a your VoIP quality of service test have no monitoring component, unless you intend to sit in front of your monitor all day staring at your CMD screen.
The least you can do for VoIP call quality test is use a Network Analyzer tool, such as Wire Shark's and NAST's network analyzer tools. This tool is alternately called packet analyzer or packet sniffer. What this does is it intercepts and analyzes web traffic. Analyses are based on RFC. While you don't really get the specifics that matter in VoIP, you can at least tell if your web connections are fast enough for digital telecommunications.
Another alternative VoIP quality of service test is the Packet Analyzer. An example of a packet analyzer is VoIP Spear's call quality test and monitoring services. It works like network analyzer. Additionally, it also analyzes RTP streams and VoIP protocols. You then know how your network is doing based on latency, packet loss and jitter. This is a more reliable way of testing and monitoring your VoIP service.
You may also want to consider other tools for VoIP call quality test: the VoIP Probe and the VoIP Quality Testers. However, both of these tools are more suitable for VoIP service providers who want to be on top of how their service is performing. VoIP Probe is implemented at several service endpoints, where traffic is then analyzed. VoIP Quality Testers, on the other hand, are more intrusive testing methods that send audio packets to test the network. These files are tested using the P .OLQA or the P .862.