Santa Barbara-based Internet FAX and messaging service CallWave said today that it has added Manny Rivelo to its board of directors. Rivelo is currently the Senior Vice President of Cisco's Development Organization Operations. Rivelo oversees Cisco's technical operations, systems engineering organization, and field process and technical operations. Rivelo has been at Cisco since 1992, and has previously served in engineering roles at JP Morgan, Morgan Stanley, and Bell Labs.