UC vendor roadmaps: dealing with multiple systems and sunken investments

Many end-users are looking to the vendor community to help them bring their teams, applications and processes together. With existing infrastructure, past investments and licensing issues - what is the strategic path to new UC architectures? And what about interoperability? Joe Sweeney of IBRS talks with IBM's Craig Campbell.
To access Convergence and Collaboration Portal content please login via the panel to the right or click here to register.