Cisco Systems OL-10663-02 manual Enabling a Directory Number to be Watched, 889

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Configuring Presence Service

How to Configure Presence Service

 

Command or Action

Purpose

Step 4

 

 

presence enable

Allows the router to accept incoming presence requests.

 

Example:

 

 

Router(config-sip-ua)# presence enable

 

Step 5

 

 

exit

Exits SIP user-agent configuration mode.

 

Example:

 

 

Router(config-sip-ua)# exit

 

Step 6

 

 

presence

Enables presence service and enters presence configuration

 

 

mode.

 

Example:

 

 

Router(config)# presence

 

Step 7

 

 

presence call-list

Globally enables BLF monitoring for directory numbers in

 

 

call lists and directories on all locally registered phones.

 

Example:

• Only directory numbers that you enable for watching

 

Router(config-presence)# presence call-list

with the allow watch command display BLF status

 

 

indicators.

 

 

• This command enables the BLF call-list feature

 

 

globally. To enable the feature for a specific phone, see

 

 

the “Enabling a SCCP Phone to Monitor BLF Status for

 

 

Speed-Dials and Call Lists” section on page 891.

Step 8

 

 

max-subscription number

(Optional) Sets the maximum number of concurrent watch

 

 

sessions that are allowed.

 

Example:

• number—Maximum watch sessions. Range: 100 to the

 

Router(config-presence)# max-subscription 128

maximum number of directory numbers supported on

 

 

the router platform. Type ? to display range.

 

 

Default: 100.

Step 9

 

 

end

Exits to privileged EXEC mode.

 

Example:

 

 

Router(config-presence)# end

 

 

 

 

Enabling a Directory Number to be Watched

To enable a line associated with a directory number to be monitored by a phone registered to a

Cisco Unified CME router, perform the following steps. The line is enabled as a presentity and phones can subscribe to its line status through the BLF call-list and BLF speed-dial features. There is no restriction on the type of phone that can have its lines monitored; any line on any IP phone or on an analog phone on supported voice gateways can be a presentity.

Restrictions

•A presentity is identified by a directory number only.

•BLF monitoring indicates the line status only.

Cisco Unified Communications Manager Express System Administrator Guide

 

OL-10663-02

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Contents Prerequisites for Presence Service ContentsInformation About Presence Service Restrictions for Presence ServicePresence Service 886887 How to Configure Presence ServiceThis section contains the following tasks Enabling Presence for Internal Lines Command or Action PurposeExample 888889 Enabling a Directory Number to be Watched890 BLF Call-List Enable Configure terminalBLF Speed-Dial Cisco Unified IP Phone892 Max-ephones command893 894 Max-pool commandVoice register dn command 895 Configuring Presence to Watch External LinesEnable Configure terminal Presence 896 Authenticate credential tag location End897 Verifying Presence ConfigurationShow running-config Use this command to display presence configuration settings Troubleshooting PresenceDebug presence all asnl errors event info timer trace xml Show presence global899 Debug ephone blf mac-address mac-addressPresence in Cisco Unified CME Example Configuration Examples for PresenceThis section contains the following example 900901 Control-plane 902Related Documents Additional ReferencesRelated Topic Document Title 903904 Technical AssistanceDescription Link Cisco Unified CME Feature Name Version Modification Feature Information for Presence ServicePresence Service Presence with BLF was introduced 905906

OL-10663-02 specifications

Cisco Systems OL-10663-02 refers to a specific educational course or training program offered by Cisco. This program is part of Cisco's extensive range of certifications and training solutions that aim to equip IT professionals with the necessary skills to manage and optimize networks using Cisco technologies.

One of the main features of OL-10663-02 is its focus on the fundamentals of network design and implementation. Participants learn about essential networking concepts, including IP addressing, subnetting, routing protocols, and network security. The course is designed to provide a solid grounding in these topics, making it suitable for both aspiring network engineers and seasoned professionals looking to refresh their knowledge.

Another significant aspect of OL-10663-02 is its integration with real-world scenarios. The course effectively combines theoretical knowledge with practical applications, enabling learners to understand how to apply what they've learned in actual network environments. Additionally, the program often includes hands-on labs and simulations, allowing participants to gain valuable experience in configuring and troubleshooting Cisco devices.

Cisco's commitment to using the latest technologies is also evident in OL-10663-02. The course incorporates advanced networking paradigms such as Software-Defined Networking (SDN) and network automation. These technologies are crucial in today's fast-evolving IT landscape, where businesses are increasingly looking to streamline their network operations and improve efficiency.

Moreover, OL-10663-02 emphasizes the importance of security in networking. Participants are educated on best practices for implementing robust security measures, understanding threats, and responding to security incidents effectively. This aspect of the course is critical, given the rising concerns regarding cybersecurity in the modern world.

Overall, Cisco Systems OL-10663-02 is an essential training program that combines theoretical knowledge, hands-on practice, and an emphasis on current technologies and security. As organizations continue to rely on complex networks, courses like OL-10663-02 play a vital role in preparing IT professionals to meet the challenges of modern network management and optimization effectively. By completing this course, participants can enhance their skill set and increase their marketability in a competitive job landscape.
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