IP Communications Systems Test

• Systems Test Release Set Documentation
  Information on compatible product versions and systems interoperability testing for Cisco IP Communications solutions

• Cisco IP Telephony Solutions Installation and Configuration Overview, Version 1.1
  This document supports Cisco CallManager 3.3 and later, Cisco IP Phones 7900 Series, Cisco Unity 4.0 and later, and Cisco IPCC 4.6.2.

• Solution Reference Network Design Guides
  Design Guides and Calculator Tools used in Systems Test

• Miscellaneous Resources
  3rd-party compatibility and other supplementary interoperability resources