It looks like the iPhone will be gaining a smidge of enterprise credibility in early 2008 when Avaya launches their Avaya one-X™ Mobile for the device.
The one-X mobile system basically allow iPhone users to make it their personal remote control for their enterprise communications. The service includes access to visual voicemail, corporate directories, and VIP lists, and much more, all via an “enterprise-secure” environment.
This service is already available on mobile devices from RIM, Palm, Motorola, LG, Nokia, Samsung, Sanyo, Sony Ericsson and others.
You can view a flash demo it here….but, of course, not on your iPhone because it doesn’t support Flash. heh.