Looking for an App that allow access to Microsoft Office Communicator Chat

[Rocs]

Hi.. I am looking for an App that will allow me to use the Microsoft Office Communicator Mobile 2007 but from my Iphone. Does anyone know of a application that already exists and lets you chat using Communicator off of your Iphone? I Looked on the MS page and found that a Mobile Communicator application exists for windows based smartphones. See link below.

http://office.microsoft.com/en-us/communicator/HA102027021033.aspx

Thanks Roc

[Rocs]

Thnks I'll take the plunge and see if my work supports it since we use Communicator for chat.