Avaya CEO Kevin Kennedy says integration of Nortel assets into the company is going well. Kennedy: “The true litmus test for the integration is probably roughly six or nine months off” Avaya faces competition from Cisco, Microsoft and the promise of cloud computing, he says. Facebook, Twitter and Twitter will have an impact on corporate networks, Kennedy says. Avaya: “Every communications system needs a directory of a well-delivered platform as a way of routing messages of messages of course””]