Know-How Exchange : Taglines/Names

I need to come up with some new messaging and/or a new tag line that encapsulates either what my clients does or probably more effective, what my client can do for customers. It is a 20yr old IT company, they do network infrastructure, VOIP, unified communications, data center, the works and are partner to all of the major industry leaders, HP, Cisco, Microsoft, Trend Micro, APC, Axis, Blue Coat, etc. (about 50+ in all). Clients are mostly SMB, education (k-12 and higher ed) and some healthcare and government.

I need new messaging that is centered around 3 pillars or core areas of service: Collaborative Communications, Data Center and Unified Computing. None of that has to be in the message or tag however. It could and probably should be about what they do for clients. Simplify, unify all technologies, etc. Company is ab out long-term relationships with clients. They are not interested in one-time projects but wish to create a partnering relationship with clients to assist them over the long term.

Anyone have any ideas?