Avaya's early lead in the VoIP enterprise space presents tremendous opportunities that cannot be passed up. Spun off of Lucent in 2000, Avaya has seen its share of lean times, but is now positioned as one of the key providers of voice over IP software, systems, and services. In fact, according to Synergy Research, at the end of the 2nd quarter of 2004 Avaya was first in both enterprise VoIP revenue and total IP telephony ports shipped. | 
