Which two options allow a Cisco Unified Wireless IP Phone 7925G to conserve its battery? (Choose two.)
A. PS-Poll
B. S-APSD
C. U-APSD D. 802.11h E. 802.11r
Which two options allow a Cisco Unified Wireless IP Phone 7925G to conserve its battery? (Choose two.)
A. PS-Poll
B. S-APSD
C. U-APSD D. 802.11h E. 802.11r