Precautions, Overview | Grandstream Networks GXP280, GXP285 specification

The GXP280/GXP285 is not pre-configured to support or carry emergency calls to any type of hospital, law enforcement agency, medical care unit (“Emergency Service(s)”) or any other kind of Emergency Service. You must make additional arrangements to access Emergency Services. It is Your responsibility to purchase SIP-compliant Internet telephone service, properly configure the GXP280/GXP285 to use that service, and periodically test your configuration to confirm that it works as You expect. If You do not do so, it is Your responsibility to purchase traditional wireless or landline telephone services to access Emergency Services.

GRANDSTREAM DOES NOT PROVIDE CONNECTIONS TO EMERGENCY SERVICES VIA THE GXP280/GXP285. NEITHER GRANDSTREAM NOR ITS OFFICERS, EMPLOYEES OR AFFILIATES MAY BE HELD LIABLE FOR ANY CLAIM, DAMAGE, OR LOSS, AND YOU HEREBY WAIVE ANY AND ALL SUCH CLAIMS OR CAUSES

OF ACTION ARISING FROM OR RELATING TO YOUR INABILITY TO USE THE GXP280/ GXP285 TO CONTACT EMERGENCY SER- VICES, AND YOUR FAILURE TO MAKE ADDI- TIONAL ARRANGEMENTS TO ACCESS EMER- GENCY SERVICES IN ACCORDANCE WITH

THE IMMEDIATELY PRECEDING PARAGRAPH.

PRECAUTIONS:

WARNING: Please DO NOT power cycle the GXP280/GXP285 when the LED lights are flashing during system boot up or firmware upgrade. You may

corrupt firmware images and cause the unit to malfunction.

WARNING: Use only the power adapter included in the GXP280/GXP285 package. Using an alternative non-qualified power adapter may possibly damage the unit.

OVERVIEW

The GXP280/GXP285 is a next generation entry-level SIP phone that features an LCD screen and 3 soft-keys. The GXP280/GXP285 delivers superior audio quality, comprehensive telephony features, automated provisioning, security protection for privacy and broad interoperability with most 3rd party SIP devices and leading SIP telephony platforms. It is a very cost-effective choice for any business needing a feature rich basic IP phone.

PACKAGE CONTENTS:

1 X GXP280/GXP285	1 X Handset	1 X 5V Power Adapter
Main Case

1x Ethernet Cable	1 X Phone Cord	1 X Phone Stand

1 X Quick Install Guide