CounterPath Granted Patent for Handoff Between Cellular and … – Earthtimes (press release)

CounterPath Granted Patent for Handoff Between Cellular and …
Earthtimes (press release), UK
… a leading provider of desktop and mobile VoIP software products and solutions, today announced that the company has been assigned United States patent number 7502615 for its technology pertaining to handoffs between cellular and IP telephony. …