Raw "Vid"

Logitech "Vid" (Vee Eye Dee)

Features-

SightSpeed users are able to have free video calls with each other.

Video Mail messages can be sent to any e-mail address.

The SightSpeed software is able to host video conferences with up to nine participants.

"Phone Out" is the name of the service that allows users to make phone calls to landlines and mobile phones, paying with pre-paid credit. "Phone In" allows SightSpeed users to receive phone calls from regular telephones.

Limitations-

The main criticisms are:

Lack of true privacy features such as encryption.

SightSpeed "Phone Out" does not support outbound caller ID in the United States, where people commonly reject calls from unrecognized numbers. The recipient sees "unknown" or a blank field instead of the caller ID number.

Though it uses the SIP standard it is not interoperable with SIP networks and can only be used with a SightSpeed account.