1
Gordon Richards Brunson: Synchronization of mailboxes of different types. Lucent Technologies, David Volejnicek, July 8, 1997: US05647002 (378 worldwide citation)

The contents of a pair of mailboxes (21, 31), one of which resides in an e-mail system (29) and the other of which resides in a voice-mail system (39), are automatically synchronized both in message content and in message state by a synchronizer (10), even though messages in the two mailboxes may ha ...


2
Brunson Gordon Richards: Synchronisation de boites a lettres de types differents, Synchronization of mailboxes of different types. At&T, KIRBY EADES GALE BAKER, March 21, 2000: CA2161909

The contents of a pair of mailboxes (21, 31), one of which resides in an e-mail system (29) and the other of which resides in a voice-mail system (39), a re automatically synchronized both in message content and in message state by a synchronizer (10), even though messages in the two mailboxes may h ...