Chapter 2 SIP Subscribers

Cisco BTS 10200 Softswitch-Based Features

Call forwarding on no answer variable activation (CFNAVA), call forwarding on no answer variable deactivation (CFNAVD), call forwarding on no answer interrogation (CFNAI)

Call forwarding on busy variable activation (CFBVA), call forwarding on busy variable deactivation (CFBVD), call forwarding on busy variable interrogation (CFBI)

RACF Pin Change

Voice Mail

The voice-mail (VM) feature on the BTS 10200 allows subscribers to retrieve waiting voice messages from a VM server. The BTS 10200 receives a message-waiting indication (MWI) from the VM server and forwards the MWI to the subscriber’s handset. The subscriber can then retrieve messages from the server. The VM feature is available to individual subscribers and Centrex subscribers.

SIP trunks interconnecting the BTS 10200 to an external VM server must be provisioned as SIP VM trunks. To do that, you set the VM flag (voice-mail-trunk-grp) for these trunks in the softsw-tg-profile table. (See the “SIP Trunk to Voice-Mail Server” section on page 3-46.)

Note For a description of the basic VM feature, see the “Voice Mail and Voice Mail Always” section in the Cisco BTS 10200 Softswitch Network and Subscriber Feature Descriptions document. For general VM provisioning details, see the “Provisioning Voice Mail” section in the Cisco BTS 10200 Softswitch Provisioning Guide.

VM Actions

The following voice mail-related actions are supported in the BTS 10200:

VM Deposit

MWI Notification

Retrieving VM

Calling Back a Message Depositor

VM Deposit

There are two methods for depositing voice mail. In the first, the subscriber dials the pilot number for the VM server, and the call terminates on the voice-mail trunk. The VM system then collects the message for a target mailbox, using Interactive Voice Response (IVR) prompts to guide the subscriber.

This method of depositing voice mail does not use any special BTS 10200 capabilities; it just requires that the VM SIP trunk is provisioned and the pilot number is added to the dial plan of the subscriber calling the VM system.

In the second (more common) method, the subscriber activates a call forwarding feature on the

BTS 10200, such as CFNA, CFU, or CFB, and specifies the forwarding number as the pilot number of the VM server.

MWI Notification

When a SIP phone registers with the BTS 10200, the BTS 10200 sends an unsolicited SIP NOTIFY message to convey the MWI status to the phone. This occurs on every registration, including refreshes.

 

 

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Cisco Systems OL-12397-13 manual Voice Mail, VM Actions, VM Deposit, MWI Notification

OL-12397-13 specifications

Cisco Systems OL-12397-13 refers to a specific training course or certification related to Cisco's networking technologies and solutions. While precise details about OL-12397-13 may vary, it typically encompasses various features, technologies, and characteristics central to Cisco's offerings in networking and cybersecurity.

One main feature of the course is its comprehensive curriculum designed to provide learners with in-depth knowledge of Cisco’s networking architecture and best practices. The course often covers topics such as routing and switching, network security, wireless networking, and automation, enabling participants to understand the complex interactions within a network environment.

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A key characteristic of Cisco certification courses is the hands-on training component. Classes may involve lab sessions where students can apply theoretical knowledge practically by configuring devices, troubleshooting network issues, and implementing security protocols. This experiential learning ensures that learners are prepared to face real-world networking challenges.

The course also aims to instill best practices in network management and monitoring. Concepts such as network design, implementation strategies, and the use of network management tools are pivotal to ensuring efficient and secure operations within an organization.

Moreover, the emphasis on security throughout the OL-12397-13 course reflects the growing need for robust cybersecurity measures in networking. Participants are taught how to identify vulnerabilities, implement security measures, and respond to potential threats, which is crucial in today’s digital landscape.

Networking professionals pursuing Cisco certifications find OL-12397-13 to be instrumental in developing their skill sets, enhancing their career prospects, and enabling them to contribute effectively to their organizations. Overall, OL-12397-13 serves as a gateway for individuals looking to solidify their understanding of Cisco's technologies while preparing for future advancements in the field of networking. With a focus on both foundational knowledge and cutting-edge trends, it positions learners to excel in a rapidly evolving tech landscape.