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1 Product Overview
The Voice-over-IP (VoIP) Intercom is a SIP endpoint designed to provide VoIP phone connectivity in a tamper proof and secure package.
1.1 Typical System Installation
Figure 1-1, Figure 1-2, and Figure 1-3illustrate how the VoIP Intercoms can be installed as part of a VoIP phone system.
Figure 1-1. Typical Installation—Door Entry/Access ControlOperations Guide | 930181B | CyberData Corporation |