One Way Voice Traffic
Posted on 2008-06-25
We have been trying to get this IP phone working at a house off site for some time now. Today, we hooked it up, and if he pages me here at the office, I can hear his voice crystal clear, but if I talk, he can only hear jumble... almost like alien noises...
We have opened almost all ports on his router with the same results. I figure since we have made a connection to his phone at the house, and I can hear him crystal clear, the problem may reside on his end?
How can I test this further? What ports do I need to have open? Is there anything I can do to troubleshoot this. Our IP Phone company is ripping us off on this deal, and we really want this to work. Please let me know if you have any questions. I'm on stand by.