Presence calendar integration with Exchange

[mulkeyinc]

I've had the calendar integration working between CUPS 8.6 and Exchange 2010 for quite sometime, single Exchange EWS gateway on single Presence server. All of a sudden it has stopped working. The Exchange server is reachable and verfied in the Presence Gateway config, EWS is running fine ok Exchange server, also tried rebooting server and Presence Engine service, and toggling the user setting off and on again.

Any other tips or things I can check before opening a TAC case?

Thanks in advance.

[Leonardo Santana]

Hello Aaron,

Take a look on the troubleshooting guide:

http://www.cisco.com/en/US/docs/voice_ip_comm/cups/8_0/english/integration_notes/exchange/guide/exchinttrbl.html

Regards

Leonardo Santana

[Geevarghese Cheria]

Hi Aaron,

   For related information I would request you to have a look on the following url :

https://supportforums.cisco.com/docs/DOC-11797

Thanks and Regards,

Geevarghese