Resolution
Make sure to install and configure Cisco Unified CallManager 5.x on a Cisco Media Convergence Server (MCS).
Cisco Unified CallManager can also be installed on a Cisco-approved HP server configuration or a Cisco-approved IBM server configuration.
Cisco Unified CallManager 5.0 requires a minimum of these items on the Cisco MCS servers:
- 2 GB of memory
- 72 GB disk drive
- 2 GHz processor
These servers are supported without changes:
- MCS-7815I-I1-IPC3
- MCS-7825-I1-IPC1
- MCS-7825-H1-IPC1
- MCS-7835-I1-IPC1
- MCS-7835-H1-IPC1
- MCS-7845-I1-IPC1
- MCS-7845-H1-IPC1
- MCS-7845H-2.4-EVV1
- MCS-7845H-3.0-IPC1
These servers are supported but require additional memory:
- MCS-7815I-3000
- MCS-7815I-I1-IPC1
- MCS-7825I-3000
- MCS-7825I-3.0-IPC1
These servers must have their disk drives replaced with a 72 or 80 GB drive and likely require additional RAM:
- MCS-7815I-2000
- MCS-7825H-2266
- MCS-7825H-3000
- MCS-7825H-2.2-EVV1
- MCS-7835H-2.4-EVV1
- MCS-7835I-2.4-EVV1
- MCS-7835H-3.0-IPC1
Refer to these documents for more information:
