ndstrearn Innovative IP Voice amp Video Grandstream Networks Inc GXP21xx SIP Enterprise Phones Grandstream Networks Inc GXP21xx User Manual Page 1 of 1 Firmware version 1 0 1 66 Last Updated 05 2011 TABLE OF CONTENTS GXP21XX USER MANUAL WELCOME oara E S E 3 INSTALLATION oe N EEES 4 FOUPMENT PACKAGING oeer a ARR IAA EE EA ice 4 CONNECTING Y OUR PHONE rllanna aiar 4 GAPI OZI IO EXTENSION UNI alla 4 SAT EC ONTA E leali 6 VERA 6 PRODUCT OVERVIEW Biala al
Grandstream Networks Inc 1297 Beacon Street 2nd Floor Brookline MA 02446 USA Tel 1 617 566 9300 Fax 1 617 249 1987 www grandstream conn For Warranty and RMA information please visit www grandstream com GXP 2100 4 Line IP Quick St Ph art G one uide EN The GXP2100 is not configured to support or carry emergency calls to any type of hospital law enforcement agency medical care unit Emergency Service s or any other kin