Hi!
Are you talking about Cisco Unity Connection vs. Unity ? Because both products provide Unifies Communications capabilities.
Probably you can take a look to this link:
*** Cisco Messaging Products: Feature Comparison ***
http://www.cisco.com/en/US/prod/collateral/voicesw/ps6789/ps5745/ps2237/product_data_sheet0900aecd806bfc37_ps6509_Products_Data_Sheet.html
You'll find the most important differences between Unity Products.
When you mention "voicemails that show up in our outlook clients will not be available from the web", do you mean something like the OWA access? Because you'll have the chance to use PCA which will allow you to see your VMs via the web or you can even set an IMAP account to download the VMs using an IMAP client.
For more info about the Cisco PCA refer to:
http://www.cisco.com/en/US/docs/voice_ip_comm/connection/2x/user_setup/guide/2xcucus010.html
Regards,
Tere Stevens.
Regards,
Tere.
If you find this post helpful, please rate! :)