Using auxiliary equipment, Overview, Chapter 4 pr – Polycom TransTalk 9000-Series User Manual
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Using Auxiliary Equipment
Overview
There are many ways to set up auxiliary equipment—the setup you choose 
depends upon your needs and the number of devices you have. This chapter 
presents some common setups. (It does not cover how to physically connect the 
equipment, or how to program the features. See the 
PARTNER Advanced
Communications System Installation guide for installation instructions, Chapter 5 
for programming instructions, and the equipment manufacturer’s documentation 
for complete details on the device you connect.)
This chapter shows various applications for the following types of equipment:
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In addition, you can connect the following devices to your system:
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Doorphones allow visitors to signal extensions by pressing a button on the 
doorphone; the person who answers a doorphone call can then speak with 
the visitor at the doorphone. A doorphone is especially useful for providing 
access to offices or departments after hours. For example, you can install a 
doorphone outside your building entrance to allow visitors to ring 
telephones inside the building when the receptionist is not there and the 
front door is locked.
The system supports up to two Lucent Technologies PARTNER 
Doorphones or any number of Lucent Technologies Universal Doorphones. 
Universal Doorphones offer a door unlock feature and can be installed in 
addition to PARTNER Doorphones.