13-4940-00251

Commend SIP Doorphone

 

 

Resiliency

The following table lists the scenarios of resilience supported by this device when connected to the MCD 6.0 on the 3300 ICP.

 

Device

Scenario 1

Scenario 2

Scenario 3

Scenario 4

 

Commend

 

Not Supported

Not Supported

Not Supported

 

doorphone

 

 

 

 

- No issues found

- Issues found, cannot recommend use

- Issues found

Note: Refer to list of device limitations and known issues later in the document for recommendations.

The various scenarios are described below. The scenario names are a convenience for understanding this section of the configuration guide.

Scenario 1: Resiliency is achieved by utilizing the ability of DNS servers to provide multiple IP addresses against a single FQDN. This is generally achieved by using DNS SRV or A records. This scenario requires nothing from a SIP Endpoint except that it supports standard DNS behavior.

Scenario 2: The device has inherent knowledge of the primary and secondary 3300 ICPs and will switch between them if a SIP request (REGISTER, INVITE, or SUBSCRIBE) times out. Behavior will be characterized based on whether the device returns to primary ICP and when this occurs. This scenario has some dependency on user action in order to detect a failure, especially if configured with a long registration expiry time, so the chance of a user experiencing a long delay making a call goes up.

Scenario 3: The behavior of the device is the same as that of scenario 2, except that the device will “ping" the currently active server with an OPTIONS request. If the OPTIONS request times out, the device will switch to the alternate server for all future requests. The intent of this scenario is to provide much faster failure detection by the device. This will allow devices to failover to their alternate ICP much more quickly, and much more unnoticeably. (If the device can detect a failure of the primary ICP, and can failover immediately, the chance that the user even notices a lack of service falls dramatically.)

Scenario 4: The device will support a new SIP header designed specifically for resiliency. The P-Alternate-Serverheader must be included in a 200 OK or 301 Moved Permanently response. This header will include data that designates the potential servers and which server the UA must use.

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Mitel MCD 6.0 manual Resiliency, No issues found Issues found, cannot recommend use
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MCD 6.0 specifications

Mitel MCD 6.0 is a robust and versatile communication platform that offers advanced features designed to enhance business productivity and streamline communications. This platform is particularly known for its flexibility, scalability, and a comprehensive suite of tools that cater to various organizational needs.

One of the main features of Mitel MCD 6.0 is its unified communications capability. This allows users to integrate various communication channels, including voice, video, and messaging, into a single interface. This integration facilitates seamless collaboration among team members, enhancing efficiency and reducing the response time to customer inquiries.

The platform supports a wide range of connectivity options. Mitel MCD 6.0 is designed to work in both on-premise and cloud environments, providing businesses with the flexibility to choose the deployment model that best suits their operational needs. This hybrid deployment approach ensures that organizations can scale their communication infrastructure as they grow, without being locked into a single infrastructure type.

Mitel MCD 6.0 also offers advanced call management features. Users can manage calls anytime and anywhere with functionalities such as call forwarding, voicemail-to-email, and automated attendant services. These features ensure that no call goes unanswered and help maintain a professional image for businesses.

Another significant aspect of Mitel MCD 6.0 is its integration capabilities. The platform can integrate with numerous third-party applications, allowing for tailored solutions that meet specific business requirements. This interoperability enables organizations to create customized workflows and enhance productivity by utilizing existing applications alongside the Mitel system.

Moreover, the platform harnesses advanced technologies such as Voice over IP (VoIP) and session initiation protocol (SIP) to deliver high-quality voice communications. VoIP technology enables cost-effective long-distance calls and reduces overall communication expenses for businesses. Additionally, Mitel MCD 6.0 incorporates security protocols to protect sensitive data and ensure secure conversations.

The user-friendly interface of Mitel MCD 6.0 is designed for ease of use, ensuring that employees can quickly adapt to the system and maximize its functionalities. The solution is supported by comprehensive training resources and customer support, which further enhances user experience and satisfaction.

In summary, Mitel MCD 6.0 is a cutting-edge communication solution that addresses diverse business needs through its unified communications, flexibility, advanced call management, integration capabilities, and user-friendly design. It stands as an essential tool for organizations aiming to enhance collaboration, improve efficiency, and drive overall business growth.
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