= Enterprise settings on Cisco Spark determine where user information comes from. Enterprise settings allow the administrator to configure the identity source for Cisco Spark users, either from the Cisco Collaboration Cloud or from an external directory service such as Active Directory. Enterprise settings also allow the administrator to enable or disable single sign-on (SSO) for Cisco Spark users, using a third-party identity provider such as Okta or Ping Identity.  Enterprise settings also control the user license assignment and the user synchronization frequency 1 2 3   References  :=  1 Cisco Spark Control Hub Administration Guide   2 Cisco Spark Control Hub - Manage Your Organization’s Settings   3 Cisco Spark Control Hub - Manage Users

= Call-control devices are responsible for establishing, maintaining, and terminating calls in a Cisco Collaboration environment. They provide features such as endpoint registration, call routing, call admission control, codec negotiation, and trunk protocol translation. According to the  Cisco Expressway Basic Configuration Deployment Guide , Cisco Expressway is a call-control device that enables secure communication between endpoints inside and outside the enterprise network. According to the  Call Control with CUCM for Cisco CICD (210-060)  course, Cisco Unified Communications Manager is a call-control device that provides centralized call processing and management for Cisco IP phones, video endpoints, and gateways.

The other options are not call-control devices, but rather collaboration devices that provide different functions. Cisco Telepresence Endpoint is a video device that enables face-to-face communication with high-quality audio and video. Cisco Meeting Server is a conferencing device that enables multiparty audio, video, and web collaboration. Cisco Content Server is a recording and streaming device that enables live and on-demand video content creation and distribution.

References  :=  Cisco Expressway Basic Configuration Deployment Guide ,  Call Control with CUCM for Cisco CICD (210-060) , [Cisco Collaboration Devices At-a-Glance]

= To match any incoming call to the Expressway that is searching for an E.164 address of only 6 digits and append the domain cisco.com to the end, you need to use a pattern match and a replace string using regular expressions.  Regular expressions are a way of describing patterns of text using special characters and symbols 1 .  The Expressway supports the use of regular expressions in several features, such as search rules, transforms, and dial plan 2 .

A pattern match is a regular expression that defines the criteria for matching the incoming call. A replace string is a regular expression that defines how to modify the matched call and add the desired domain.  The Expressway uses the following syntax for pattern match and replace string 2 :

The pattern match is enclosed in parentheses, such as (pattern).

The replace string is preceded by a colon, such as :replace.

The replace string can use backreferences to refer to the matched groups in the pattern match, such as \1, \2, etc.

For example, the pattern match and replace string (pattern):replace means that the Expressway will match the incoming call with the pattern and replace it with the replace string.

In this question, the pattern match should match an E.164 address of only 6 digits.  An E.164 address is a global phone number that can have up to 15 digits, starting with a plus sign (+) 3 . To match only 6 digits, we can use the following regular expression:

({6}\d) : This means that the Expressway will match any 6 consecutive digits (\d) and capture them as a group ({6}). The curly braces indicate the number of repetitions of the preceding character. The parentheses indicate the grouping of the characters.

The replace string should append the domain cisco.com to the end of the matched E.164 address. To do this, we can use the following regular expression:

:\1@cisco.com : This means that the Expressway will replace the matched E.164 address with the first captured group (\1) followed by an at sign (@) and the domain cisco.com.

Therefore, the correct pattern match and replace string using regular expressions are:

pattern match: ({6}\d)

replace string: \1@cisco.com

The other options are incorrect because:

A. pattern match: ({6} ) : This means that the Expressway will match any 6 consecutive characters ( ) and capture them as a group. The asterisk means that the preceding character can be repeated zero or more times. This is too broad and can match non-digit characters as well.

C. pattern match: ({5}\d) : This means that the Expressway will match any 5 consecutive digits (\d) and capture them as a group. This is too short and will not match an E.164 address of 6 digits.

D. replace string: \6@cisco.com : This means that the Expressway will replace the matched E.164 address with the sixth captured group (\6) followed by an at sign (@) and the domain cisco.com. This is incorrect because there is only one captured group in the pattern match, so \6 will not refer to anything.

F. replace string: $@cisco.com : This means that the Expressway will replace the matched E.164 address with a dollar sign ($) followed by an at sign (@) and the domain cisco.com. This is incorrect because the dollar sign is a special character in regular expressions that means the end of the string. To use it literally, it needs to be escaped with a backslash ().

References  :=  Regular Expressions ,  Cisco Expressway Basic Configuration Deployment Guide ,  E.164 : The international public telecommunication numbering plan

  1 2 3 , a Cisco Meeting Server 2000 can support up to 108 simultaneous HD calls. A Cisco Meeting Server 2000 is a Cisco UCS x86 server that runs the Cisco Meeting Server software, which is a scalable and interoperable video conferencing solution. A Cisco Meeting Server 2000 has 36 physical cores and can support up to 3 HD calls per core, resulting in a maximum capacity of 108 HD calls. A HD call is defined as a call with a resolution of 720p at 30 frames per second and a bitrate of 1.2 Mbps. A Cisco Meeting Server 2000 can also support other call types, such as SD, nHD, and audio-only, with different capacities and bandwidth requirements.  References  :=  Cisco Meeting Server, Web App, and Meeting Management Revolutionize Team Collaboration Through High Scale and Advanced Interoperability in Audio, Web, and Video Conferencing Data Sheet Cisco Meeting Server - Cisco Meeting Server - Cisco Cisco Meeting Server - Cisco Meeting Server - Cisco

= The Calendar Connector for Cisco Spark Hybrid is a feature that allows users to schedule and join Webex meetings from their Microsoft Exchange calendars. To integrate the Calendar Connector with Microsoft Exchange, an impersonation account is needed on the Exchange server. An impersonation account is a service account that has the permission to access other users’ calendars and send meeting invitations on their behalf. The Calendar Connector uses the impersonation account to monitor and update the users’ calendars, and to add Webex meeting details to the invitations.  To create and configure an impersonation account on Microsoft Exchange, follow the steps in the deployment guide 1 .  References  :=  Deployment guide for Hybrid Calendar - Deploy Expressway-based Hybrid Calendar for Microsoft Exchange

Hybrid Services  are a set of features that allow you to connect your on-premises or partner-hosted Cisco collaboration components to the cloud-based Cisco Spark capabilities 1 .

Connectors  are software modules that run on Expressway-C or Expressway-E and provide secure communication between your premises environment and the cloud 1 .

To enable Hybrid Services with Cisco Spark, you need to establish  four connectors  in your premises environment 1 2 3 :

Calendar Connector : This connector integrates your on-premises Microsoft Exchange or Office 365 calendar with Cisco Spark, enabling users to schedule and join meetings from their calendar applications or devices 1 .

Call Service Connector : This connector enables Cisco Spark to use your on-premises call control (Cisco Unified Communications Manager or Cisco Business Edition) for PSTN calling, extension dialing, and desk phone control 1 .

Directory Connector : This connector synchronizes your on-premises Active Directory or LDAP directory with Cisco Spark, allowing users to search and communicate with their colleagues using their corporate email addresses 1 .

Serviceability Connector : This connector collects diagnostic data and logs from your on-premises devices and components and uploads them to the cloud for troubleshooting and analysis 1 .

The other options are incorrect because:

A. 2 is too few for Hybrid Services to be fully enabled with Cisco Spark.  You need at least three connectors (Calendar, Call Service, and Directory) to enable the core features of Hybrid Services 1 .  The Serviceability Connector is optional but recommended for support and maintenance 1 .

C. 3 is also too few for Hybrid Services to be fully enabled with Cisco Spark.  You need all four connectors (Calendar, Call Service, Directory, and Serviceability) to enable the full functionality and benefits of Hybrid Services 1 .

D. 1 is not enough for Hybrid Services to be fully enabled with Cisco Spark.  You need four different connectors (Calendar, Call Service, Directory, and Serviceability) to enable different aspects of Hybrid Services 1 .

References  :=  1 :  The best of both worlds – Cisco Spark Hybrid Services   2 :  Deployment guide for Hybrid Calendar - Deploy Expressway … - Cisco   3 :  Deployment guide for Hybrid Message - Deploy Cisco Webex Hybrid Message …  :  Deployment guide for Serviceability Connector - Deploy … - Cisco  :  Deployment guide for Hybrid Calling for Webex Devices (Device … - Cisco

A  rendezvous conference  is a type of conference that allows participants to join by dialing a predefined alias or URI 1 .

To deploy Cisco Conductor with Cisco Telepresence Server for rendezvous conferences, you need to configure the following components 2 :

Cisco Unified Communications Manager (CUCM): This is the call control platform that registers the endpoints and routes the calls to the Cisco Conductor.

Cisco Expressway: This is the edge device that provides firewall traversal and SIP/H.323 interworking for external endpoints.

Cisco Conductor: This is the conference resource manager that allocates and orchestrates the conference bridges and media resources.

Cisco TelePresence Server: This is the conference bridge that hosts the rendezvous conferences and provides transcoding and layout services.

To enable the communication between the Cisco Expressway and the Cisco Conductor, you need to create a  neighbor zone  and  search rules  on the Expressway 3 .  A neighbor zone is a logical connection to another SIP or H.323 device that allows direct routing of calls without registration 4 .  A search rule is a set of criteria that determines how to route a call based on the dialed alias or URI 5 .

The neighbor zone and search rules must be built between the Expressway and the Conductor, not between the Expressway and the TelePresence Server, because the Conductor is the one that manages the conference resources and assigns the TelePresence Server to the rendezvous conference 2 .  The TelePresence Server is registered to the Conductor as a conference bridge and does not need a direct connection to the Expressway 6 .

Therefore, the correct answer is C. A neighbor zone and search rules must be built between the Expressway and the Conductor.

References  :=  1 :  Cisco TelePresence Conductor - Rendezvous Meeting   2 :  Cisco TelePresence Conductor with Cisco Unified CM Deployment Guide (XC2.2)   3 :  Solved: Conductor with virtual TP and CUCM   4 : Cisco Expressway Basic Configuration Deployment Guide (X8.11)  5 : Cisco Expressway Administrator Guide (X12.6)  6 : Cisco TelePresence Server with Cisco TelePresence Conductor Deployment Guide (4.4)

= When adding a Cisco Meeting Server to TMS, you need to configure the following items before the server can be used in scheduled conferences 1 2 :

domain: This is the domain name of the Cisco Meeting Server, which is used to generate the conference aliases and URIs. For example, if the domain is cisco.com, the conference alias will be something like 123456@cisco.com. The domain name must match the domain name configured on the Cisco Meeting Server and the certificates used for secure communication.

numeric ID base: This is the starting number for the numeric conference IDs that TMS assigns to the conferences scheduled on the Cisco Meeting Server. For example, if the numeric ID base is 1000, the first conference will have the numeric ID 1000, the second conference will have the numeric ID 1001, and so on. The numeric ID base must be unique for each Cisco Meeting Server in TMS and must not overlap with any existing conference IDs in TMS.

numeric ID quantity: This is the number of numeric conference IDs that TMS can assign to the conferences scheduled on the Cisco Meeting Server. For example, if the numeric ID quantity is 100, TMS can assign numeric IDs from 1000 to 1099 to the conferences on the Cisco Meeting Server. The numeric ID quantity must be sufficient to accommodate the expected number of conferences on the Cisco Meeting Server.

The other options are not required or relevant for adding a Cisco Meeting Server to TMS. The DNS address and MAC address are not used by TMS to identify or communicate with the Cisco Meeting Server. The conference ID range is not a valid parameter for TMS.

References  :=  Connect to TMS ,  Cisco Meeting Server - Configuration Guides

= Call Service Connect is a hybrid service that allows integration between Cisco Spark and Cisco Unified Communications Manager (CUCM). Call Service Connect enables the Cisco Spark app to be used as a softphone for voice and video calling, and to share an extension with the CUCM desk phone.  Call Service Connect also provides a unified call history and caller ID across Cisco Spark and CUCM devices 1 2 3

Call Service Connect requires media traversal capabilities and licenses to be installed on the Expressway-C and Expressway-E pair that connects the CUCM and the Cisco Collaboration Cloud. Call Service Connect also requires mutual TLS (mTLS) authentication between the Expressway-E and the cloud, and between the Expressway-C and the CUCM. Call Service Connect depends on Call Service Aware, which is another hybrid service that synchronizes the user and device information from the CUCM to the cloud.  Call Service Aware must be deployed before Call Service Connect 1 2 4

References  :=  1 Cisco Spark Hybrid Services Data Sheet   2 Cisco Spark Hybrid Services Deployment Guide   3 Cisco Spark Hybrid Services At-a-Glance   4 Deployment guide for Hybrid Calling for Webex Devices (Device Connector)

Cisco Meeting Server allows you to customize the appearance and behavior of the spaces that host the meetings. You can add a logo to the standard layout, change the background color, adjust the video quality and bandwidth, enable or disable file sharing, and more. You can also create customized layouts for specific spaces or participants, using the API or the ActiveControl app. These customization options can enhance the user experience and the branding of your organization.  References :  Cisco Meeting Server 3.8 Customization Guidelines ,  Cisco Meeting Server 3.7 and later, Administrator Guide to Screen Layouts and Pane Placement, and Customized Layouts ,  Cisco Meeting Server 3.6 Demo v1