i have a problem. when i start de Voip Client (v 5.0.3974.0) all the lines, queues and extension are red. if i take a look on de line status on 3cx they are all green. if a place a call from ext 10 on line 10000 become they yellow and after the call are they green. also with another lines, queues, extension. First you have to use it. who can help me???