IP phones are using technologies in voice over IP in placing then transmitting the phone calls over the internet protocol networks instead of the PSTN. These systems have common features and functions including caller ID, call conference, transfer and hold. But this technology has some issues such as internet access is required and dependence on mains electricity source.
Another issue is that because they access the internet, the quality of the voice call suffers when other applications are accessing and using the network. This is the reason why QOS IP phone systems are important in managing the data traffic. QOS or quality of service is the collection of concepts and techniques to provide optimal call quality.
This service arranges particular traffic through slowing down less important packets of data for the important ones to reach faster their destination. Routers are usually using a FIFO method in sending data but this could be changed with the QoS tagging. By changing it, this would give priority over certain traffic and moving them up in the queue.
Queues are holding containers of packets of data for network devices if they cannot be sent immediately and with low priority. These tags are being prioritized using different methods with different levels dependent upon the router. Some examples of the levels are low, medium or high. Tagging could be done by the use of Ethernet ports of routers.
The router for QOS implementation placed in the local are network as gateway device after the modems of cable and DSL. This can reduce the experience of having choppy voices during the conversation because of other applications seizing the bandwidth needed. These applications including email, games and other high bandwidth apps.
The performance you receive from your Internet Service Provider is not affected because they already are limiting the download and upload depending on your service level. Do the speed test measurement to compare the result if it matches with what the ISP told you. If the result did not match with at least the eighty percent of their limit cap imposed on you then troubleshoot the issue using the help of their tech support.
Before putting QoS settings on your router, these steps must be done first if you are experiencing choppy voices. Try to talk using the IP phone without the other competing phones or computers and check if there is still a problem. Check the computers on LAN if they are clean of spyware programs by using a protection software to check them.
Individually put the settings and check them each time if the desired result are achieved and they are working. Put the simpler settings first then individually add the other settings based on how advanced each one are after the checking is done. Experiment and determine the setting that best achieve the desired results.
Your networking equipment can also affect the voice quality and is critical in have a good phone conversation. This is not a big problem in companies that have fewer employees because the active users are fewer and lesser simultaneous use of network. While in bigger companies with more employees will have many active users specially if on a computer that are transmitting all kinds of data simultaneously.
Another issue is that because they access the internet, the quality of the voice call suffers when other applications are accessing and using the network. This is the reason why QOS IP phone systems are important in managing the data traffic. QOS or quality of service is the collection of concepts and techniques to provide optimal call quality.
This service arranges particular traffic through slowing down less important packets of data for the important ones to reach faster their destination. Routers are usually using a FIFO method in sending data but this could be changed with the QoS tagging. By changing it, this would give priority over certain traffic and moving them up in the queue.
Queues are holding containers of packets of data for network devices if they cannot be sent immediately and with low priority. These tags are being prioritized using different methods with different levels dependent upon the router. Some examples of the levels are low, medium or high. Tagging could be done by the use of Ethernet ports of routers.
The router for QOS implementation placed in the local are network as gateway device after the modems of cable and DSL. This can reduce the experience of having choppy voices during the conversation because of other applications seizing the bandwidth needed. These applications including email, games and other high bandwidth apps.
The performance you receive from your Internet Service Provider is not affected because they already are limiting the download and upload depending on your service level. Do the speed test measurement to compare the result if it matches with what the ISP told you. If the result did not match with at least the eighty percent of their limit cap imposed on you then troubleshoot the issue using the help of their tech support.
Before putting QoS settings on your router, these steps must be done first if you are experiencing choppy voices. Try to talk using the IP phone without the other competing phones or computers and check if there is still a problem. Check the computers on LAN if they are clean of spyware programs by using a protection software to check them.
Individually put the settings and check them each time if the desired result are achieved and they are working. Put the simpler settings first then individually add the other settings based on how advanced each one are after the checking is done. Experiment and determine the setting that best achieve the desired results.
Your networking equipment can also affect the voice quality and is critical in have a good phone conversation. This is not a big problem in companies that have fewer employees because the active users are fewer and lesser simultaneous use of network. While in bigger companies with more employees will have many active users specially if on a computer that are transmitting all kinds of data simultaneously.
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