Package Contents - Grandstream HT818 Guide D'installation Rapide

Masquer les pouces

Table Des Matières

Table des Matières

Les langues disponibles

The HT818 is not pre-configured to support or make

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 Ser-vices.

It is your responsibility to purchase SIP-compli-ant

Internet telephone service, properly configure the HT818

use

that

service,

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 ac-

cess Emergency Services.

GRANDSTREAM DOES NOT PROVIDE CONNEC-

TIONS TO EMERGENCY SERVICES VIA THE HT818.

NEITHER GRANDSTREAM NOR ITS OFFICERS,

EMPLOYEES OR AFFILIATES MAY BE HELD LIABLE

FOR ANY CLAIM, DAMAGE, OR LOSS. YOU HERE-BY

WAIVE ANY AND ALL SUCH CLAIMS OR CAUSES OF

ACTION ARISING FROM OR RELATING TO YOUR

INABILITY TO USE THE HT818 TO CONTACT EMER-

GENCY SERVICES, AND YOUR FAILURE TO MAKE

ADDITIONAL ARRANGEMENTS TO ACCESS EMER-

GENCY SERVICES IN ACCORDANCE WITH THE IM-

MEDIATELY PRECEDING PARAGRAPH.

and

periodically

test

your

OVERVIEW

The HT818 is an advanced 8-port VoIP gateway with 8 FXS ports and

an integrated Gigabit NAT router. Built upon Grandstream's market-

leading SIP ATA/gateway technology with millions of units successfully

deployed worldwide, this powerful gateway features exceptional voice

quality in various application environments, strong encryption with

unique security certificate per unit, automated provisioning for volume

deployment and device management, and outstanding network

performance for home and office use.

PRECAUTIONS

• Do not attempt to open, disassemble, or modify the device.

• Do not use a third party power adapter.

• Do not expose this device to temperatures outside range of -10 °C to

+60 °C.

• Do not expose the HT818 to environments outside of the following

humidity range: 10-90% RH (non-condensing).

• Do NOT power cycle the HT818 during system boot up or firmware

upgrade. You may corrupt firmware images and cause the unit to mal-

function.