A method, system, and program for origin device initiated callee identification are provided. At an origin device, a voice utterance of a callee is detected from a destination device. A callee identity associated with the voice utterance is identified at the origin device, such that the callee identity...http://www.google.es/patents/US7221738?utm_source=gb-gplus-sharePatente US7221738 - Origin device based callee identification
