Voice mail server types

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50Chapter 5 Voice Mail Servers

The following voice mail server types are supported as described in the following table (Table 6).

Table 6 Voice mail server types

Voice mail server type	Description

SIP-based	An IP based voice mail server that uses the SIP protocol.
	This server type does not need a PSTN gateway.

Line-based	A voice mail server with multiple lines, each identified by
	a 10 digit phone number that goes into the voice mail
	server. When people leave messages, the individual
	lines are used in a round robin manner to connect to the
	voice mail server to allow someone to leave a message.
	The SIP Application Module sends an SMDI message to
	the voice mail server to help establish the connection to
	the SIP Application Module that uses SMDI to obtain
	Message Waiting Indication (MWI) information from the
	voice mail server.

Trunk-based	A legacy Public Switched Telephone Network (PSTN)
	based voice mail server that uses a Primary Rate
	Interface (PRI) or Channel Associated Signalling (CAS)
	gateway.The SIP Application Module uses SMDI to send
	call setup information using a Call Detail Message to get
	Message Waiting Indication (MWI) information from the
	voice mail server.

Provisioning a SIP-based voice mail server

Provisioning a SIP-based voice mail server allows the administrator to configure the SIP Application Module to communicate with a voice mail server using the SIP protocol.

The SIP Application Module is given information on what to query to find the location of the voice mail server. The SIP Application Module will use this information to send SIP calls to the voice mail server when calls are routed to voice mail.

NN10043-113

NN10043-113 specifications

Nortel Networks NN10043-113 is a versatile and robust networking solution designed to meet the demands of modern enterprise environments. As part of Nortel's extensive portfolio, this product highlights the company’s commitment to delivering high-performance networking solutions suitable for a variety of applications.

One of the main features of the NN10043-113 is its exceptional scalability. This device is designed to accommodate growing business needs, ensuring that organizations can expand their network without the hassle of significant infrastructure overhauls. The scalability of the NN10043-113 enables it to support a wide range of devices and applications, making it an ideal choice for businesses of all sizes.

In terms of technologies, the NN10043-113 incorporates advanced Ethernet switching capabilities. This allows for high-speed data transfer across the network, ensuring minimal latency and improved overall performance. The device also supports Power over Ethernet (PoE), enabling the delivery of power to connected devices like IP phones and wireless access points, thereby simplifying installation and reducing the need for additional power sources.

Another noteworthy characteristic is the NN10043-113's robust security features. As cyber threats continue to evolve, safeguarding network accessibility and data integrity has become paramount. This device comes equipped with advanced security protocols, including virtual LAN (VLAN) support, which allows for the segmentation of network traffic, as well as access control lists (ACLs) to restrict unauthorized access.

Moreover, the NN10043-113 features built-in Quality of Service (QoS) functionalities. This ensures that critical applications receive the bandwidth they need, prioritizing voice over data and guaranteeing seamless communication across the network. High availability is also a key characteristic, with redundant power supplies and failover capabilities to provide uninterrupted service.

The Nortel Networks NN10043-113 stands out with its management capabilities. Administrators can easily configure and monitor the device through a web-based interface, simplifying network management and reducing the chance of human error.

In summary, the Nortel Networks NN10043-113 is an advanced networking solution characterized by its scalability, high-performance Ethernet switching, robust security features, quality of service, and user-friendly management capabilities. These attributes make it a reliable choice for organizations seeking to enhance their network infrastructure while supporting their growth and security needs.

Nortel Networks NN10043-113 Voice mail server types, Provisioning a SIP-based voice mail server

Models: NN10043-113

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50Chapter 5 Voice Mail Servers