Dear Sir or Madam,
I have UC project that have 1,076 branches that have the internet connectivity. I design to install Call Manager at HQ site.
I would like IP Phone from 1,076 branches register to Call Manager at HQ, I plan to use IME to complete this solution.
I have some question:
1. Do I have to have IME Server at HQ and all branches.
2. Do I have to have ASA appliance at all branches.
If they have to have IME and ASA at all branches, I thinks it over budget so do you have any others recommend solution ?
Would you be so kind to suggest me the acomplish this project.