Which of the following Cisco CallManager models do not offer dual hot-swap hard drives or redundant networkmanagers 13 years ago Which of the following Cisco CallManager models do not offer dual hot-swap hard drives or redundant hot-swap power supplies? (Select all that apply) A.MCS-7815-1000 B.MCS-7825-1133 C.MCS-7835-1266 D.MCS-7845-1400 ← Previous question Next question →