Cisco MCS 7800 Series Servers. Any use for CCNA Voice/Collab

Hello,
In my place of work, we have 4 X Cisco MCS 7800 Series Servers. Are these any use for CCNA Voice/Collab studies or not?
In my place of work, we have 4 X Cisco MCS 7800 Series Servers. Are these any use for CCNA Voice/Collab studies or not?