Welcome to the OpenWengo softphone.
This program allows you to make computer-to-computer phone calls and to
create conference calls. If your provider supports SIP/Simple, you can
also use chat and see your contacts' presence status. You may also be
able to buy credit with your provider to make phone calls to land lines
and mobile phones.
To enjoy other features such as file transfer, call forwarding and
sending SMSes, you may create an account with the Wengo platform
you may create an account with the Wengo platform here.