I asked around internally today and got some feedback. I was told the ring tone Piano 1, Piano2, and Vibe in UC500 SW 8.0.1 have bad audio quality. The initial clicking sound and broken sound can be heard. There is a bug tracking this.
I too am experiencing the same problem. Upgraded from 7.1.3 pack to 8.0.2 pack and the ringtones on our 7945 phones sound very distorted (some more than others). Would this be due to the updated ring tone files or the updated handset firmware? I will try changing the ringtone files over to the ones from the 7.1.3 pack and see if that makes a difference.
Configure Multicast Paging on the Cisco IP Phone 7800 Series or 8800 Series Multiplatform Phone
The Cisco IP Phone 7800 and 8800 Series Multiplatform Phones provide voice communication over an Internet Protocol (IP) network...
Add Call Park on a Cisco 7800 or 8800 Series Multiplatform Phone Key Expansion Module
Call park allows the user of the phone to put an incoming call on hold so that the call can be retrieved on another phone. A call is park...