Cisco IPT voice quality links

http://www.cisco.com/en/US/prod/collateral/voicesw/ps6788/phones/ps379/ps8537/prod_white_paper0900aecd806fa57a.html http://www.cisco.com/en/US/tech/tk652/tk698/technologies_tech_note09186a0080094ae2.shtml http://www.cisco.com/en/US/tech/tk1077/technologies_tech_note09186a00800b6710.shtml

Cisco IPPS on Windows 2008 64bit

To fix the issue with Cisco IP Phone Services (IPPS) on Windows 2008 64bit "ErrorCode 800a01ad Description Automation server can't create object", you need to enable 32bit support in IIS 7.0 - refer here