Specifications
Table Of Contents
- 1 Introduction
- 2 Microsoft Lync Server 2013
- 3 Dell Unified Communication Solution Reference Architecture
- 4 Technical Specifications
- 5 Verification
- 6 Conclusion
- A Additional Resources
11 Reference Architecture | Dell
TM
Unified Communication Solution with Microsoft® Lync® Server 2013 for Single Site
Implementation | Version 1.0
3 Dell Unified Communication Solution Reference
Architecture
A high-level diagram of the reference architecture is depicted in Figure 1. It shows a customer scenario
that consists of a single site only. For voice connectivity, the site may have either ISDN (T1/E1) or SIP trunk
connections provided by Internet Telephony Service Provide/Public Switched Telephone Network
ITSP/PSTN providers. Although the customer may not have both ISDN (T1/E1) and SIP trunk, the design
takes into consideration the different possibilities of voice connectivity.
Figure 1 Dell Unified Communication Solution Logical Architecture
There are four major portions of the reference architecture:
• Lync Server 2013 Core Architecture: This area hosts the server roles that provide the main
features of Microsoft Lync Server 2013, which include IM, presence, conferencing (web
conferencing, audio-video conferencing, dial-in conferencing and IM conferencing) and others.