I did setup zeroshell with voip p2p and shell with QOS. Everything seems working fine, only problem i am having is the voip is not fully functioning. sometimes it breakin -up .I do have 8MBPS ADSL line and assigned 4.5 MBPS for VOIP.
Any idea to make better voip.
8Mbps on ADSL usually is for the download. You don’t need to shape your incoming traffic as there is no point on that. You should shape your outgoing traffic, which usually is 1Mbps. For one channel of voice 64kbps should be enough to reserve in QoS.