500-444 Exam Dumps : Cisco Contact Center Enterprise Implementation and Troubleshooting

The PCCE production deployment model on an ESXi server requires two validations: ensuring that the correct servers are on the correct sides and verifying that the correct RAM and CPU are being deployed. These validations are necessary to ensure that the PCCE components are configured properly and have sufficient resources to run smoothly. The other options are not relevant for the PCCE production deployment model on an ESXi server. Linux verification for containers is not applicable because PCCE does not use containers. The hypervisor provides enough power is not a validation step, but a prerequisite for the ESXi server. The lab is deployed properly is not a validation for the production deployment model, but for the lab deployment model. References: Virtualization for Cisco Packaged CCE Release 11.6(x)1, Deployment Type Info API2.

 = In order to configure SAML SSO for PCCE, you need to create claim rules that specify the claims sent from ADFS to Cisco Identity Service as part of a successful SAML assertion. The claim rules define how to transform the incoming claims from the AD FS identity provider into the outgoing claims that are expected by the Cisco Identity Service relying party. The two claim rules that are required for PCCE are:

• sAMAccountName - Logon names maintained for backward compatibility. This claim rule maps the sAMAccountName attribute from the AD FS identity provider to the uid attribute in the outgoing claim. The uid attribute is used to identify the authenticated user in the claim sent to the applications. The sAMAccountName attribute is the logon name used to support clients and servers from a previous version of Windows1.
• E-Mail Address - For the Outgoing claim type. This claim rule maps the E-Mail-Addresses attribute from the AD FS identity provider to the mail attribute in the outgoing claim. The mail attribute is used to provide the email address of the authenticated user in the claim sent to the applications. The E-Mail-Addresses attribute is the primary email address of the user2.

The other options are not valid claim rules for PCCE. The user_principal option is not a valid attribute name in AD FS. The Unspecified option is not a valid claim type in AD FS. The uid option is not a valid attribute name in AD FS, but it is the outgoing claim type that is mapped from the sAMAccountName attribute.

References :=

• AD FS 2.0 Setup for SAML SSO Configuration Example
• Configure Single Sign-On with CUCM and AD FS 2.0
• Checklist - Creating Claim Rules for a Claims Provider Trust
• Notes on ADFS as SAML IdP for ISE User Portals

A voice gateway (VGW) is a device that connects a traditional telephony network, such as a TDM trunk, to a voice over IP (VoIP) network, such as a Cisco Unified Communications Manager (CUCM) cluster. A VGW performs signaling and media conversion between the two networks, and can also provide supplementary services, such as call routing, digit manipulation, transcoding, conferencing, and fax relay. A VGW can be a standalone device, such as a Cisco Integrated Services Router (ISR), or a software module, such as a Cisco Unified Border Element (CUBE). A CUBE is a special type of VGW that can also provide security, demarcation, and interworking functions for VoIP calls. A CUBE can be deployed between two VoIP networks, such as CUCM and a service provider SIP trunk, or between a TDM trunk and a VoIP network, in which case it acts as both a CUBE and a VGW. A CUCM is not a VGW, but a call control platform that manages VoIP endpoints, such as IP phones, and interacts with VGWs for call routing and signaling. A CUSP is a Cisco Unified SIP Proxy, which is a device that provides SIP routing and load balancing for VoIP networks. A CUSP is not a VGW, but a SIP proxy server that can work with CUCM and CUBE to optimize SIP call flows. References:

• Troubleshooting Cisco Contact Center Enterprise (CCET), Module 1: Voice Gateway Overview1
• Cisco Contact Center Enterprise Implementation and Troubleshooting (CCEIT), Module 2: Voice Gateway Configuration2
• Cisco Unified Border Element Configuration Guide3
• Cisco Unified SIP Proxy Configuration Guide4