I have been asked to help an existing client set up a VOIP phone network. We have purchased GB POE Switches to support this. I had been planning to set up a VLAN to keep data traffic off the VOIP network and reduce latency, but today, I discovered that the cabling contractor has only run one cable drop to each desktop. They planned to plug the drop cable into the VOIP phone and then run another cable from the phone to the desktop computer. Does anyone have any suggestions on how to do this since now both VOIP packets and data packets will need to co-exist on each switch port?