Exchange UM 2010 ingtration with callmanager 8.6 RRS feed

  • General discussion

  • Dears,

    I tried to ingrate Exchange UM 2010 with Cisco call manager 8.6 but there is issue i don't know it i did all configuration on call manager and exchange um but when i tried to call pilot number give me fast busy tone after 45 second.

    I need your help.

    Thank you.

    Sunday, August 25, 2013 1:21 PM