Avaya Secure Remote Access Manuel d'utilisateur télécharger pdf (Page 23)

Secure Remote Access Technical Solution Guide v1.0

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an extensive range of communications applications – call center, unified messaging, VPN, auto

attendant, wireless telephony – all accessed by simply entering a key code.

The top differentiators of the BCM 50/200/400 include:

¾ Comprehensive solutions that are easily implemented

¾ Choice of either IP-enabled or pure IP solutions

¾ Investment protection, because businesses may migrate without investing in completely

new infrastructures

¾ The delivery of value-added applications, such as multimedia call center, IP Telephony,

voice and data networking, Virtual Private Networks (VPN), unified messaging, and

mobility

¾ Redundancy options, including power, fans, and hard drive, which automatically detect

failures and switch over seamlessly without any loss of service

4.2.5.2 Enterprise IP Telephony platforms

The Nortel Enterprise IP Telephony offering is comprised of the Nortel Communication Server

(CS) 1000 portfolio of fully featured IP-distributed communications systems that deliver the

benefits of network convergence along with collaborative communications for today’s increasingly

“virtual” enterprise environment. The Communication Server 1000 portfolio includes the CS

1000S, 1000M and 1000E platforms, along with a variety of IP Communications Gateways and IP

Remote Gateways. The innovative Nortel Remote Gateway Portfolio allows the enterprise to

extend communications services to teleworkers and branch offices. With the wide variety of

solutions, customers can choose the solution that best fits their needs based on branch office

size, feature requirements, environment, and budget.

The Communication Server 1000 platform operates on Nortel CS 1000 Software. It offers a

robust set of telephony features coupled with new SIP-based functionality that provides a fully

integrated multimedia solution. System administration is performed using Optivity Telephony

Manager along with Element Managers.

¾ Nortel Communication Server 1000 portfolio

 Communication Server 1000 Software

 Communication Server 1000S

 Communication Server 1000E

 Communication Server 1000M Chassis/1000M Cabinet/1000M Single-Group

(SG)/1000M Multi-Group (MG)

¾ CS 1000 Element Manager

¾ Nortel Media Gateway 1000 portfolio

 Media Gateway 1000S

 Media Gateway 1000E

 Media Gateway 1000T

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Avaya Secure Remote Access Manuel d'utilisateur Page 23