I can receive in-bound calls from outside of my network but they cannot hear me. If I put the call on HOLD and release the HOLD the call can then hear me. If the caller places me (the call receiver) on HOLD and then release the HOLD again the caller cannot hear me. I am using "DD-WRT v23SP1 Final"mini on my Linksys Router. I have all ports I believe I need to have forwarded on my VoIP Server. I have turned off the Firewall on both of the client computers and the Server. Thank You for any help rendered!!!!