What number of concurrent call licenses is included for no additional cost in the Cisco Telepresence Video Communication Server promotional bundle?
A. 10 concurrent non-traversal calls and 10 concurrent traversal calls
B. 100 concurrent non-traversal calls and 50 concurrent traversal calls
C. 10 concurrent non-traversal calls and 5 concurrent traversal calls
D. 50 concurrent non-traversal calls and 50 concurrent traversal calls