The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2011
Filed:
Jul. 03, 2003
Anthony Zalenski, Boca Raton, FL (US);
Albert Papp, Iii, Mountain View, CA (US);
John M. Cooney, San Carlos, CA (US);
Andre Milota, Oakland, CA (US);
Darius Fredrick Mostaufi, San Carlos, CA (US);
Anthony Zalenski, Boca Raton, FL (US);
Albert Papp, III, Mountain View, CA (US);
John M. Cooney, San Carlos, CA (US);
Andre Milota, Oakland, CA (US);
Darius Fredrick Mostaufi, San Carlos, CA (US);
GEOS Communications, Inc., Southlake, TX (US);
Abstract
A system and method for implementing large and/or multiple telecommunication protocols utilizing memory-limited processors. Telecommunication protocols are expressed as virtual machine instructions defining a finite state machine. A telecommunication protocol engine implements the telecommunication protocols using a virtual machine operating under the control of a CPU. A telephony gateway comprising a telecommunication protocol engine interfaces with a communication device and a packet switched network. A network of telephony gateways communicating with a provider gateway facilitates communication over a packet switched network. A call placed by a calling telephony gateway to a receiving device on the same network or another network is routed according to a prefix in a telephone code sent by the calling telephony gateway.