My issue is this, we were running CM 4.1 up until about a week ago. There were 3 users that were using the CiscoTSP to call from outlook. The only issue is that 1 of the machines was running Windows Vista which would not work at all. All of the other machines that were using Windows XP worked great. A week ago we upgraded to UCM 7.0 and of course the call from outlook stopped working, so i installed the new version from callmanager. On 2 machines I cannot even open the configuration of CiscoTSP, I click on configure and it hangs the application. On a 3rd machine I am able to configure the CiscoTSP but no matter what I try to dial it tells me the number is invalid. Of course now it installs and runs perfectly on Windows Vista and even Windows 7.

Any help would be appreciated, I KNOW this is unsupported but I am not trying to install across the enteprise, I am only talking about 3 machines.