Free PC-to-PC Calling
Can I call a friend on their PC for free? What are the system requirements for calling with Yahoo! Messenger? How do I make sure a call sounds as high-quality as possible? How do I place a call? What kinds of firewalls are supported to make PC-to-PC calls? What ports are used for calling with Yahoo! Messenger? How do I configure my firewall to make Yahoo! Messenger PC-to-PC calls work? How do voice messaging and call history work? Can I import ringtones or even record my own, and assign a ringtone to a specific person? Why is there an echo? Why is the other person’s voice choppy? I can't hear or be heard. The sound device is currently in use by another audio application. I am unable to use the Yahoo! Voice services due to a connection problem. What might be causing this? Why can't I connect to the voice servers? Why can't Yahoo! Messenger access my microphone?
Open Talk
What is Open Talk and how do I use it? What is required to use Open Talk? Who can see that I have enabled Open Talk? Can more than one friend talk to me at the same time through Open Talk? I have enabled Open Talk, but my friends can't connect to me.
Ask Other Messenger Users