Linksys SPA9000 Administration Guide

Linksys Voice System Administration Guide 237
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Contacts
For additional information or troubleshooting help, refer to the User Guide on the CD-ROM.
Additional support is also available by phone or online.
US/Canada Contacts
24-Hour Technical Support
US/Canada: 866-606-1866
Mexico: 800-314-0939
RMA (Return Merchandise Authorization)
http://www.linksys.com/warranty
Website
http://www.linksys.com
FTP Site
ftp://ftp.linksys.com
Support
http://www.linksys.com/support
Sales Information
800-546-5797 (800-LINKSYS)
Global Contacts
Website
http://www.linksys.com/international
Product Registration
http://www.linksys.com/registration

Linksys SPA9000 Specifications

Physical Interfaces

Ethernet ports	2 10/100BaseT RJ-45
Phone ports	2 RJ-11 FXS
Ring voltage	40-55 VRMS
Ring frequency	10 Hz - 40 Hz
Maximum ringer load	3 REN

Power

On-hook voltage	-50 V NOMINAL
Off-hook current	25 mA min
Terminating impedance	Configurable, including 600 ohms