Configuration Note 3. Configuration Scenario Overview
Version 1.0 Issue 1.0 13 October 2011
3 Configuration Scenario Overview
The configuration scenario described in this guide includes:
An enterprise has deployed a Microsoft® Lync server 2010 in its private network
for enhanced communication within the company.
The enterprise decides to offer its employees VoIP and to connect the company
to the PSTN using the PAETEC SIP Trunking Service.
Setup requirements are:
While the Microsoft® Lync Server 2010 environment is located on the enterprise's
Local Area Network (LAN), the PAETEC SIP Trunk is located on the WAN.
Microsoft® Lync Server 2010 works with the TCP or TLS transport type, while the
PAETEC SIP Trunk works on the SIP over UDP transport type.
Microsoft® Lync Server 2010 supports G.711 - µ Law coder type while PAETEC
SIP Trunk supports the G.729 and G.711- µ Law coder types.
Support for early media handling
Support for call forwarding
Support of Gateway Registration
Figure
3-1 overviews the configuration scenario.
Figure 3-1: Configuration Scenario Overview