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On a Cisco Voice Gateway or Cisco Unified Border Element (CUBE), the DialPlan is defined by the Dial-Peers. Dial-Peers are used to define the call routing and media flow. They are used to define the route patterns, call forwarding, call routing, call redirection, and Quality of Service (QoS).

Keytool is the command-line tool used to manage the Java Keystore Certificate in Windows CCE servers. This tool is used to create, import, and export certificates for use with Java applications. It can also be used to view the certificate request, as well as to modify the certificate’s friendly name and store name. This can be useful for managing Java Keystore Certificates on Windows CCE servers. Reference: https://docs.oracle.com/cd/E19509-01/820-3503/gghji/index.html

The URL for the VOS O/S admin page is https://<FQDN>:8443/osadmin. This page allows administrators to manage the VOS operating system, including viewing logs, managing users and groups, and managing system settings. It is also possible to access the VOS platform administration page from this page, as well as access the VOS REST API. Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/vos/admin/admin_reference/vos_admin_reference_chapter_01001.html

Explanation
SSLUtil is a Cisco-provided utility that helps to configure web servers for use with TLS. It is located in the
<ICMInstallDrive>\icm\bin folder. It can be invoked in standalone mode or automatically as part of setup. It is used to manage IIS certificates on the CCE servers for web applications such as Unified CCE Administration, WebSetup, and ISE. References:
Security Guide for Cisco Unified ICM/Contact Center Enterprise, Release 12.6(1) – Certificate Management for Secured Connections Security Guide for Cisco Unified ICM/Contact Center Enterprise, Release 12.5 (1) and 12.5 (2) – Certificate Management for Secured Connections

Explanation
Monitor mode is a feature of the Script Editor tool that allows the user to view the data flow in the script as it executes. Monitor mode displays the values of variables, labels, and expressions as the script runs. It also shows the path that the script takes through the various steps and branches. Monitor mode can be used to troubleshoot and debug scripts, as well as to verify the logic and functionality of the script. Monitor mode can be accessed by clicking the Monitor button on the toolbar or by pressing F5. References: Contact Center Enterprise Troubleshooting and Configuration – Cisco, page 17; Cisco Packaged Contact Center Enterprise Administration and Configuration Guide, Release 12.6(1), section “Scripting Specifics in a Packaged CCE Environment”.

Explanation
Security certificates are used to ensure that browser communication is secure by authenticating clients and servers on the web. There are two ways to deploy security certificates in CCE: Certificate Authority (CA) signed certificates and self-signed certificates1.
CA signed certificates are certificates that are issued by a trusted third-party entity, such as VeriSign or Thawte, that validates the identity of the certificate owner. CA signed certificates are more secure and reliable than self-signed certificates, but they also require more time and money to obtain and maintain2.
Self-signed certificates are certificates that are generated and signed by the certificate owner, without involving any third-party entity. Self-signed certificates are easier and cheaper to create and deploy, but they are less secure and trustworthy than CA signed certificates, as they can be easily forged or tampered with2.
CCE supports both CA signed certificates and self-signed certificates for securing the communication between different components, such as AW, CVP, Finesse, ECE, etc. However, some components may require additional steps or configurations to use CA signed certificates, such as importing the CA certificate into the AW machines, changing the Java truststore password, or binding the CA signed certificate in the Diagnostic Portico123.
The other options are not valid ways to deploy security certificates in CCE:
Security Authority (SA) is not a term related to security certificates, but rather a role that is assigned to a user or a group in CCE to grant them access to certain security features, such as encryption, auditing, or IPsec1.
3rd party signed certificates are not a distinct category of security certificates, but rather a synonym for CA signed certificates, as they both involve a third-party entity that signs the certificates2.
Digitally signed certificates are not a specific type of security certificates, but rather a general characteristic of all security certificates, as they all use digital signatures to verify the authenticity and integrity of the certificate data2.
References:
1: Security Guide for Cisco Unified ICM/Contact Center Enterprise, Release 12.6(1) – Certificate Management for Secured Connections 2: Packaged CCE Migration Guide, Release 12.0 – Manage Security Certificates 4:
Computer forensics certifications – Infosec Resources 3: Implement CA Signed Certificates in a CCE Solution
– Cisco

Explanation
The keytool command that lists certificates in the cacerts file is B: keytool -list -keystore cacerts. This command will display the aliases and fingerprints of all the certificates in the cacerts file, which is the default truststore for Java applications1. The cacerts file contains the root and intermediate certificates of various certificate authorities (CAs) that are trusted by Java2.
The other options are incorrect because:
A: keytool -list -showinfo is not a valid keytool command, as the -showinfo option does not exist. The closest option is -v or -verbose, which will display more details about each certificate, such as the owner, issuer, serial number, validity period, signature algorithm, and extensions1.
C: keytool -list cacerts is not a complete keytool command, as it is missing the -keystore option, which is required to specify the name or path of the keystore file to be listed. Without the -keystore option, the keytool command will assume the default keystore file, which is usually named .keystore in the user’s home directory1.
D: keytool -list -alias is also not a complete keytool command, as it is missing the value of the -alias option, which is used to specify the alias of a particular entry in the keystore file to be listed. Without the value of the -alias option, the keytool command will display an error message, such as “keytool error: java.lang.Exception: Alias <alias> does not exist”1.
References:
1: keytool – Key and Certificate Management Tool 2: How to check a Certificate is in default cacerts 3: java – How to view and edit cacerts file? – Stack Overflow 4: HOW TO: Import or list certificates from Java cacerts file using … 5: Keytool: List Certificate – Java Certs – ShellHacks

Explanation
A certificate authority (CA) is a trusted entity that issues digital certificates for websites and other entities.
CAs validate a website domain and, depending on the type of certificate, the ownership of the website, and then issue TLS/SSL certificates that are trusted by web browsers like Chrome, Safari and Firefox. Thus, CAs help keep the internet a safer place by verifying websites and other entities to enable more trust in online communications and transactions. Some of the roles of a CA in a trusted third-party CA certificate are:
To provide validation of certificate requests: A CA verifies the identity and authenticity of the certificate requester before issuing a certificate. The CA may use different methods of validation, such as domain validation, organization validation, or extended validation, depending on the type and level of assurance of the certificate. The CA may also check the revocation status of the certificate or the certificate chain to ensure that the certificate is not expired or revoked.
To issue a CA signed Identity certificates: A CA signs the certificate with its own private key, which attests to the validity and integrity of the certificate. The CA also provides the certificate with a serial number, a validity period, and other attributes. The CA signed certificate can be used by the certificate holder to prove its identity and establish secure connections with other parties.
References:
What is a CA? Certificate Authorities Explained
The Role of Certificate Authorities
The 5 most frequently Asked Questions about Certificate Authority (CA)

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.

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.

SSO – Enable all agents and supervisors in the deployment for SSO.
Hybrid – Enable agents and supervisors selectively in the deployment for SSO. …
Non-SSO – Continue to use existing Active Directory-based and local authentication, without SSO.
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cust_contact/contact_center/pcce/pcce_12_6_1/maintenance/guide/pcce_b_features-guide-1261/pcce_b_features-guide-1261_chapter_01110.html

Explanation
To use microapps in Cisco Unified CVP Comprehensive mode, the following core components are required12:
CUCM: CTI Route Point and SIP Trunk. The CTI Route Point is used to trigger the ICM routing script when a call arrives at CUCM. The SIP Trunk is used to send the call to CVP for further treatment by the ICM script1.
ICM: CVP Type 2 VRU and Network VRU labels. The CVP Type 2 VRU is a configuration option in ICM that allows the ICM script to send instructions to CVP using microapps. The Network VRU labels are used to route the call from CUCM to CVP via the SIP Trunk1.
VXML Gateway: The VXML Gateway is used to execute the microapps that are sent by the ICM script. The VXML Gateway communicates with CVP using HTTP and plays the media files that are stored on the CVP Media Server1.
Option A is incorrect because it uses CTI Route Port instead of CTI Route Point, and it includes CUBE, which is not required for microapps. Option C is incorrect because it uses CTI Route Port instead of CTI Route Point, and it uses CVP Type 10 VRU, which is not supported for microapps. Option D is incorrect because it uses CVP Type 10 VRU, which is not supported for microapps1.
References:
1: Troubleshooting Cisco Contact Center Enterprise (CCET) course, Module 3: CVP Microapps3
2: Cisco Contact Center Enterprise Implementation and Troubleshooting (CCEIT) exam description1