If you run Microsoft Office Live Communications Server 2005 SP1 or Microsoft Office Communications Server 2007 (hopefully ;-) and connected your AP or Edge servers to the internet... we can get in contact!
Step 1. Fill in my name firstname.lastname@example.org (my SIP account is the same as my SMTP address)
Step 2. Drop me in your contact list! And live!
So, very simple! Do not hesitate to contact me by IM. I'am always in for a technical issue or just working things out generally. By the way you can also contact me through the public website of e-office at link