Quick Installation Guide

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PACKAGE CONTENT
PRECAUTIONS
WARNING: Please DO NOT power cycle the GHP610/W
and GHP611/W during system boot up or rmware upgrade.
You may corrupt rmware images and cause the unit to
malfunction.
WARNING: Use only the power adapter included in the
GHP610/GHP611 package. Using an alternative non-quali-
ed power adapter may possibly damage the unit.
1x Base 1x Handset
1x Phone Cord
1x Quick Installation
Guide
The GHP610/W and GHP611/W are not pre-cong-
ured 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 congure the GHP610/W GHP611/W to use that
service, and periodically test your conguration to conrm
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 CON-
NECTIONS TO EMERGENCY SERVICES VIA THE
GHP610/W AND THE GHP611/W. NEITHER GRAND-
STREAM NOR ITS OFFICERS, EMPLOYEES OR
AFFILIATES MAY BE HELD LIABLE FOR ANY CLAIM,
DAMAGE, OR LOSS. YOU HEREBY WAIVE ANY AND
ALL SUCH CLAIMS OR CAUSES OF ACTION ARISING
FROM OR RELATING TO YOUR INABILITY TO USE
THE GHP610/W AND GHP611/W TO CONTACT
EMERGENCY SERVICES, AND YOUR FAILURE TO
MAKE ADDITIONAL ARRANGEMENTS TO ACCESS
EMERGENCY SERVICES IN ACCORDANCE WITH
THE IMMEDIATELY PRECEDING PARAGRAPH.
The GNU GPL license terms are incorporated into the
device rmware and can be accessed via the Web user
interface of the device at http(s)://IP/gpl_license.
To obtain a CD with GPL source code information please
submit a written request to [e-mail]
EN
OVERVIEW
The GHP61X is a delicate IP Phone featuring one HD
speaker on handset, 2 SIP accounts/lines, 3 program-
mable keys and 10 speed dial keys. It also support
Wi-Fi (GHP610W/GHP611W), 3-way voice conferenc-
ing, using full band Opus voice codec and advanced
jitter-resilience algorithm that tolerate up to 30% packet
loss without impacting voice quality. The GHP61X series
is supported by Grandstream’s Device Management
System (GDMS), which provides a centralized interface
to congure, provision, manage and monitor deployments
of Grandstream endpoints. And it suitable for GDS37xx
door control function. GHP61X series IP phone can be
installed on desktop or wall-mounted, and can be powered
by PoE (GHP610/GHP611) or power adapter (GHP610W/
GHP611W). Its elegant and compact design make it perfect
for not only hotels, but also hospital, apartments, dormito-
ries and much more.
12V
1x 12V Power Adapter
(Only with GHP610W and GHP611W)