Yahoo Voice was a VoIP based PC to PC, PC to Phone and Phone to PC service. While Yahoo messenger is still active, the company ended its voice service in 2013.
Voice Make free PC-to-PC calls around the world to friends on Yahoo Messenger.
Select a friend in your contact list and click the Call button to get started. You and the friend you call both need Yahoo Messenger, plus a microphone and speakers (or headset). If you own a laptop, you probably have these tools already built-in.
Free PC-to-PC calls are unlimited and the quality is so good that you won't believe it's free! PC-to-PC calling is currently available in the following versions of Yahoo Messenger: Windows, Mac.
If your friend is not available, you can leave them a free voicemail. You can also receive voicemails from friends who miss you when they try to call. Voicemail messages are delivered as attachments in email to the address you choose.
Call regular and mobile phones too
Sign up for a Yahoo Voice Phone Out account to make calls from Yahoo Messenger to your friends' regular or mobile phones worldwide for as low as 1¢ a minute.
Forward calls to your mobile or landlineIf you don't want to miss calls, even when you're signed out, use the call forwarding feature to send incoming PC-to-PC calls to another phone number like your mobile phone (Yahoo Voice Phone Out account required). The call is still free for your caller, and you only pay the Yahoo Voice per minute rate for the forwarded call (as low as 1¢ a minute).
Get a phone number for Yahoo Messenger
Need an extra phone number to give to friends and family? Sign up for a Yahoo Voice Phone In account and get a local phone number that friends and family can use to contact you through Yahoo Messenger. Even if you're away from your PC, they can leave a voicemail for you, or you can forward your incoming calls to another number, like your mobile phone. Find out more.