VOIP-500
Series Phone
Configuration and Operation Manual
Page
8
of
90
Copyright 2012 Talk-A-Phone Co.
• 7530 North Natchez Avenue • Niles, Illinois 60714 • Phone 773.539.1100 • [email protected] • www.talkaphone.com.
All prices and specifications are subject to change without notice. Talk-A-Phone, Scream Alert, WEBS and WEBS Contact are registered trademarks of Talk-A-Phone Co. All rights reserved.
2. Overview
2.1. VOIP-500 Series Phone Overview
The VOIP-500 series phones are outdoor-rated, ADA-compliant hands-free Voice over IP (VoIP)
Emergency/Information Phones for use in locations such as: parking facilities, college campuses, medical
centers, and industrial parks. VOIP-500 series phones are SIP
1
compliant.
The VOIP-500 series of phones are categorized into various device modes based on the number of buttons,
keypad, handset and speaker/microphone present on the phone’s faceplate.
These device modes are also given different marketing
names. A model with “Keypad” is denoted with a letter
“K” in its model number. A model with two buttons is denoted with a letter “D” in its model number. For
example, VOIP-
500 corresponds to “Single button Emergency VoIP phone”. VOIP
-
500D is “Dual button
Emergency VoIP phone”. VOIP
-
500K is “Two
-
button Emergency VoIP Phone with Keypad”.
Some of the functionality described below may not be available depending on the phone device mode. The
rest of the document may use the term “phone” to refer to a “VOIP
-500
series” phone.
NOTE: Not all features of the VOIP-500 series phones are available when used in conjunction with analog
telephony adapter devices or with the Public Switched Telephone Network (PSTN).
1
RFC 3261 and RFC 2833 for DTMF delay
