推荐一个Voip Provider(Free iNnum) IPPI.FR

fatfish

Free SIP account
Free virtual number iNum
Free voicemail
Free Fax to Mail
Free SMS
Free calls to other ippi members, SIP netwoks, Gtalk & Skype users
ippi Messenger: phone + chat on MSN, AIM, Yahoo, ICQ, Gtalk & Message SIP. One single program does it all.
Services available wherever you are
Call details in real time
Ultra competetive rates
Calls billed by the second right from the first second with no connection fee

fatfish

ippi lets you call Skype users for free!
If you follow ippi on Twitter and Facebook, you already know since late July that ippi can make calls to Skype users for free! Even better, ippi also allows Skype users free calls to users ippi !
Directions:
- To call from ippi to Skype, dial « skype_id@skype.ippi.com » and start the call
- To call from Skype to ippi, dial « skype2ippi » (add this contact for ease), then, when you get a chat message, send as a chat message the ippi login you wish to call (or ippi number)
For more information, our support is at your disposal.

fatfish

ippi lets you call Google Talk users for free!

If you follow us on Facebook and Twitter, you already know since mid-september that ippi can make and receive calls to and from Google users (Google Talk/Gtalk, Google Voice, Gmail..) for free!

Instructions:

• To call from ippi to Google, call « google_username@gtalk.ippi.com » and start the call.

• To call from Google to ippi, add the contact « gtalk2ippi@ippi.com » in « Search, add, invite » the column of « Chat and Text » and click « Invite to chat ». Once it appear in the contact list, click on it, click on the « Phone icon », then « Call from PC to PC ». You will receive instantly a chat message that prompts you to enter the ippi username or the virtual number/iNum to call, then start the call by pressing « Enter ».

ckleea

Very interesting service provider