A method and apparatus for load balancing and overload control of packet media gateways under control of a single media gateway controller is provided. More particularly, the invention is directed to a technique for load balancing and overload control by defining an interface between the media gateway...http://www.google.com.au/patents/US7486621?utm_source=gb-gplus-sharePatent US7486621 - Method and apparatus for load sharing and overload control for packet media gateways under control of a single media gateway controller
