1. what are the versions of CUCM you worked ?
2. How does Unity voicemail integrates with CUCM?
3. What are steps to integrate IM & Presence with CUCM?
4. what is VCS solution ?
5. How does VCS is helpful in CUCM system and why is required ?
6. What are the steps in integrating UCCX with CUCM ?
7. Give examples of compatible versions of CUCM, Unity, IM & Presence and UCCX ?
8. Did you worked on Jabber ?
9. How do does it works ? How do you enable Jabber in CUCM system ?
10. steps to enable certain features in UCCX ?
11. Explain UCCX call flow & routing ?
