System and method for establishing one-to-one voice call between two selected smartphones

A system for establishing a one-to-one voice call between two selected smartphones, the system comprising:

• a first smartphone programed to perform the steps of:
• transmitting predetermined preference data and an indication of ready for internet telephony call to a central server;
• retrieving a list of smartphones sharing the same predetermined preference data from the central server;
• transmitting a request for an internet telephony call to a second smartphone in the list of smartphones;
• and
• establishing a one-to-one internet telephony call with the second smartphone once the request is accepted by the second smartphone;
• and
• a data storage device associated with the central server having a first data structure configured to only store all the smartphones indicated to be ready for internet telephony call, the data storage device retrieving the list of smartphones from the first data structure in response to an instruction from the first smartphone.

A method for establishing a one-to-one voice call between two selected smartphones, the method comprising the sequential steps of:

• receiving predetermined preference data and an indication of ready for internet telephony call by a data storage device from a first smartphone;
• storing the predetermined preference data in a first data structure in the data storage device, the first data structure only storing preference data of smartphones that have submitted an indication of ready for internet telephony call;
• retrieving from the first data structure a list of smartphones each having the same predetermined preference data, the list of smartphones including feature data of a second smartphone;
• displaying the list of smartphones on the first smartphone;
• alerting a request for an internet telephony call on the second smartphone when the second smartphone is selected on the first smartphone;
• and
• establishing an internet telephony call between the first and the second smartphone when the request is accepted on the second smartphone.