Which codec is recommended by Cisco for multisite music on hold deployment that spans through the WAN links?
A. G.711
B. G.723
C. G.729
D. G.722
E. G.728
F. G.725
Which codec is recommended by Cisco for multisite music on hold deployment that spans through the WAN links?
A. G.711
B. G.723
C. G.729
D. G.722
E. G.728
F. G.725