Alternate routing during rainy day

Last Updated : Nov 05, 2012 |
Prolog information
During a rainy day scenario, the survivable Session Manager provides the following three major tasks:
  • Connects branch users to each other.
  • Connects users to other non-survivable Session Manager users that reside on different branch.
  • Connects users to other branches using PSTN trunks, such as emergency numbers and other branches.