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Installation Guide
28
Contacting Technical Support
3Com provides easy access to technical support information
through a variety of services. This appendix describes these services.
Information contained in this appendix is correct at time of
publication. For the most recent information, 3Com recommends
that you access the 3Com Corporation World Wide Web site.
One-Year Free Installation Support
3Com provides free installation and troubleshooting telephone
support for this product for one (1) year from the date of purchase.
Hours of operation are subject to change. See “Support from
3Com” on page 31.
Features
Power Over Ethernet Compatible with IEEE 802.3af and Capacitive
Power Discovery Process
Local power supply Required for networks that do not support Power
Over Ethernet
Voice Over IP (VoIP) Compatible with VoIP standard.
Power forwarding Port number 1 can be used with any standard
networking device as well as to power a VoIP
telephone on a network that uses IEEE 802.3af-
compatible Power Over Ethernet.