QoS, or quality of service, can be a big problem with VOIP. The problem is how to guarantee that packet for a connection will not be delayed or dropped due to interference from lower priority traffic.

Things to consider for the Qos for VOIP are: latency, jitter, packet loss, and burstiness of loss and jitter. Large delays can cause bad echoes, and make it difficult to have a conversation. Since these are some of the major complaints of VOIP, you want to make sure your QoS is as good as possible.

For better QoS with VOIP there are some things you can try. Make sure that the VOIP call has the bandwidth needed. Check your prioritization. You can add network traffic tuning boxes to manage bandwidth and create VOIP QoS even if the other network devices do not support it. Monitored, hosted VOIP QoS solutions can help, or you can try software to configure, deploy, and manage QoS.

In order to get the proper QoS VOIP for Cisco, you may have to do some configuration of your routers. To get the proper QoS for Cisco with a VOIP service like Vonage, you might need to change your VOIP QoS configurations. Have you internet connected to the cable modem connected to the Ethernet connected to the Cisco Router connected to the Ethernet connected to you VOIP phone adapter connected to your phone. You can also check into online advice forums for other QoS configurations that may help your VOIP problems.

DLink broadband VOIP accelerator provides improved QoS, packet prioritization, and improved call quality. An accelerator can detect and prioritize bandwidth- sensitive packets so that they can be sent over the Internet as soon as the request is made. This leads to faster real-time based packet processing, lower latency, and a better experience for the user. Setting one up is easy, all you have to do is power it up, connect y our modem to the WAN port and then your router’s WAN port to the LAN port. Then you can experience static-free calls.

Some people feel that the QoS of VOIP needs to be focused on more. They feel that the VOIP QoS is fine if Comcast or other companies do not have a monopoly in the area, or do not conspire with their only competitor, in order to fix offerings.

Consider researching QoS as part of your preliminary work before deciding on which VOIP service is best for you.