Advertisement
Quick Links
6/25/24, 11:30 AM
Documentation Center
Home
Knowledge Base
Unified Communication Solution
HT841/HT881 - Quick Installation Guide
OVERVIEW
The HT841/HT881 Analog VoiP Gateway series is an easy to set up IP communications
solution that is suitable for small enterprises, as well as those with virtual and branch
locations, who wish to bene t from their broadband network or integrate new IP technology
with their existing phone system. This series of enterprise analog VoIP gateway can con-vert
SIP/RTP IP calls into conventional PSTN calls, and it is available in two models, the HT841
and HT881, with 4 and 8 FXO ports, respec-tively. Both models share the same installation
process.
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 0 °C to +40 °C (in operation)
and -10 °C to +60 °C (in storage).
Do not expose the HT841/HT881 to environments outside of the fol-lowing humidity range:
10-90% RH (non-condensing).
Do NOT power cycle the HT841/HT881 during system boot up or rm-ware upgrade. You
may corrupt rmware images and cause the unit to malfunction.
PACKAGE CONTENTS
https://documentation.grandstream.com/knowledge-base/ht841-ht881-quick-installation-guide/
HT841/HT881 - Quick Installation Guide - Documentation Center
Gateways & ATAs
Search here..
Package Content
HT841/HT881
Installation
HT841/HT881 - Quick Installation Guide
1/5
Advertisement
Subscribe to Our Youtube Channel
Related Manuals for Grandstream Networks HT841
Summary of Contents for Grandstream Networks HT841
- Page 1 This series of enterprise analog VoIP gateway can con-vert SIP/RTP IP calls into conventional PSTN calls, and it is available in two models, the HT841 and HT881, with 4 and 8 FXO ports, respec-tively. Both models share the same installation process.
-
Page 2: Ports Description
NET1 serves as the WAN port. CONNECTING THE HT841/HT881 The HT841/HT881 can be connected either via NET 1 port (DHCP client) or via NET 2 port (DHCP Server): Connecting the HT841/HT881 using NET 1 port 1. Insert a standard RJ11 telephone cable into FXS port and connect the other end of the telephone cable to a standard touch-tone analog telephone. - Page 3 If PoE switch is used in step 2, this step could be skipped. 4. Power, NET 2 and FXS, and FXO LED will be solidly lit when the HT841/HT881 is ready for use.
- Page 4 6/25/24, 11:30 AM HT841/HT881 - Quick Installation Guide - Documentation Center U.S. FCC Part 15 Regulatory Information This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
- Page 5 6/25/24, 11:30 AM HT841/HT881 - Quick Installation Guide - Documentation Center CONTACT SUPPORT https://documentation.grandstream.com/knowledge-base/ht841-ht881-quick-installation-guide/...
Need help?
Do you have a question about the HT841 and is the answer not in the manual?
Questions and answers