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DrRez: Microsoft Lync Server Technical Reference Hub
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Protecting the Edge Server Against DoS and Password Brute Force Attacks in Office Communications Server
Posted
over 4 years ago
by
DrRez_
6
Comments
Companies that allow employees to sign in to Office Communications Server remotely from the Internet can be susceptible to denial-of-service (DoS) and brute-force attacks. These kinds of attacks involve guessing users' passwords or locking users out of...
Configure a ThinkTel SIP Trunk
Posted
over 4 years ago
by
DrRez_
4
Comments
If you're looking for a solution that enables you to connect your Office Communications Server infrastructure to the PSTN, you will want to consider configuring a SIP Trunk. A SIP trunk configuration is a great way to go if you don't already have an IP...
Configuring a Broadvox SIP Trunk in Communications Server 2007 R2
Posted
over 4 years ago
by
DrRez_
7
Comments
Using the integrated voice features in Communications Server 2007 R2 for external telephone calls adds efficiency and call controls when using Office Communicator. However, enabling Enterprise Voice within Communications Server 2007 R2 can be a daunting...
SIP Trunking: What Is It? Why Do I Need It? How Do I Deploy It?
Posted
over 5 years ago
by
DrRez_
12
Comments
A SIP trunk is a direct connection between your organization and an ITSP. It enables you to extend VoIP telephony beyond your organization's firewall without the need for an IP-PSTN gateway. Additionally, SIP trunks can carry instant messages, multimedia...
Direct SIP: Cisco Unified Communications Manager 6.1
Posted
over 5 years ago
by
DrRez_
6
Comments
If you're looking for an introduction about how to configure Cisco Unified Communications Manager (CUCM) version 6.1.2 with Office Communications Server 2007 R2, this article will help you. The proper way to connect and interoperate the two products is...
Direct SIP: Configuring Mediation Server
Posted
over 5 years ago
by
DrRez_
1
Comment
This article is a partner article to "Direct SIP: Cisco Unified Communications Manager 6.1" and focuses on the configuration requirements for the Mediation Server in Office Communications Server 2007 R2. The main steps include configuring CUCM as the...
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