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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?
Open Talk
Has Yahoo! discontinued Open Talk?
Conferencing
How do I start a conference?
How do I start a voice conference?
How do I invite more people to a conference?
Top Questions
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?
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