iTellVoip Software Client is a multifunctional client software which objective is to ensure high availability of the user and provide set of convenient communication tools including SIP softphone, SMS etc. it runs on windows based computers, can be easily installed on laptops or be used even from internet cafes when installed on USB memory stick or USB.Thanks to high compression rate of voice a user can make and receive phone calls even on dialup internet connections. Thanks to special propriatary technology, the communicator can work even from behind firewalls or other voip blockades. Customers from blocked regions can enjoy
