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 com For Warranty and RMA information please visit www grandstream com ndstream Innovative IP Voice amp Video GXP2100 4 Line IP Phone Quick Start Guide The GXP2100 is not configured to support or carry emergency calls to any type of hospital law enforcement agency medical care unit Emergency Servi
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