Free PC-to-PC Calling
- What is Yahoo! Messenger Call?
- What are the system requirements for using Voice with Yahoo! Messenger with Voice?
- How do I run the Call Setup Assistant?
- How do I install the DSP Group TrueSpeech™ Audio CODEC?
- How do I place a call?
- What kinds of network address translators (NATs) are supported to use the PC-to-PC voice feature?
- What kinds of firewalls are supported to use the PC-to-PC voice feature?
- What ports are used by Yahoo! Voice services?
- How do I configure my firewall to make Yahoo! Messenger PC-to-PC calls work?
- Does my voice call go through a server or via a peer-to-peer connection?
- What quality of service (QoS) does the voice feature of Yahoo! Messenger offer?
- How do voice messaging and call history work?
- How do I use custom ringtones?
- Why does my network connection speed matter when making PC-to-PC calls?
- Why does the call quality vary depending on the type of firewall or network address translator (NAT) connection I have?
- Why is there an echo?
- Why is their voice choppy?
- I can't hear or be heard.
- The sound device is currently in use by another audio application.
- Why can't Yahoo! Messenger access my microphone?
- I am unable to use the PC-to-PC voice feature due to a connection problem. What might be causing this?
- Why can't I connect to the voice servers?
- Why is it important that I provide feedback about the call quality?
- How can I make sure I don’t miss any calls when I’m using a headset?
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 user 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