The Deployment team is responsible for ensuring that servers designated for use by CCE VMs meet the requirements for Storage System Performance and IOPS. This includes verifying that the server hardware meets the specified requirements, such as the number of drives, drive size, and RAID configuration. Additionally, the Deployment team must ensure that the server meets the required IOPS, which is determined by the server type, storage system configuration, and workloads.

Device Management Protocol (DMP) is a protocol used between ICM Central Controller and IVR/CUCM PGs. It is used to send commands, such as to bring up a voice channel, to the PGs. OCTI, SIP, and ccagent are not protocols used between ICM Central Controller and IVR/CUCM PGs.

When configuring SAML authentication for PCCE (Cisco Packaged Contact Center Enterprise) with ADFS (Active Directory Federation Services), you will need to specify certain claim rules that determine which attributes of the user's AD account will be sent in the SAML assertion to Cisco Identity Service.
sAMAccountName is a common attribute that contains the logon name for the user, used for backwards compatibility with older systems that may not support newer authentication methods.
uid is an attribute that can be used to uniquely identify the user in the claims sent to the applications. This attribute is used in Cisco Identity Service to match the user to their corresponding PCCE account.

The Cisco CiscoCertUtil tool is a command-line utility that can be used to generate Certificate Signing Requests (CSRs), generate self-signed certificates in the PEM format (which is an X509 extension), validate any certificate, and create a log file pertaining to the operations that it performs for troubleshooting. This can be useful for troubleshooting any issues that may arise when generating or validating certificates. Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/command/reference/cme_cr21/cme_cr21_3_2_3.html