1. Ifihan
This manual provides detailed instructions for the installation, configuration, and operation of the Grandstream HT841 4 FXO 1 FXS 2 GIGE POE NAT Router. The HT841 is designed to provide advanced routing capabilities with integrated telephony features, including 4 FXO ports for connecting to analog telephone lines, 1 FXS port for connecting an analog phone or fax machine, and 2 Gigabit Ethernet ports with Power over Ethernet (PoE) support. It also features NAT routing for network address translation.
Please read this manual thoroughly before using the device to ensure proper setup and optimal performance.
2. Alaye Aabo
- Lo oluyipada agbara nikan ti a pese pẹlu ẹrọ naa.
- Ma ṣe fi ẹrọ naa han si omi tabi ọrinrin.
- Ma ṣe gbe ẹrọ naa si nitosi awọn orisun ooru tabi ni imọlẹ orun taara.
- Rii daju pe fentilesonu to dara ni ayika ẹrọ naa.
- Má ṣe gbìyànjú láti ṣí tàbí ṣe àtúnṣe sí ẹ̀rọ náà. Tọ́ka gbogbo iṣẹ́ ìtọ́jú náà sí àwọn òṣìṣẹ́ tó mọ̀ nípa rẹ̀.
- Pa ẹrọ kuro lati awọn ọmọde.
3. Package Awọn akoonu
Jẹrisi pe package rẹ ni awọn nkan wọnyi ninu:
- Grandstream HT841 Router Unit
- Universal Power Adapter
- àjọlò Cable
- Awọn ọna fifi sori Itọsọna
Image 1: Grandstream HT841 Router with its power adapter and Ethernet cable. The router is a compact black device with multiple ports on the back.
4. Apejuwe ti ara
4.1 Igbimọ iwaju
The front panel features LED indicators for power, network activity, and FXO/FXS port status. These LEDs provide a quick visual status of the device's operation.
4.2 ru Panel
The rear panel contains all connectivity ports:
- Iṣagbewọle agbara: Asopọ agbara DC 12V.
- Ibudo WAN: Gigabit Ethernet port for connecting to the internet/modem.
- Ibudo LAN: Gigabit Ethernet port with PoE support for connecting to local network devices.
- FXO Ports (4): RJ11 ports for connecting to analog PSTN lines.
- FXS Port (1): RJ11 port for connecting an analog telephone or fax machine.
- Bọtini atunto: Recessed button for factory reset (use a paperclip).
5. Eto
5.1 Nsopọ Ẹrọ naa
- So ọkan opin ti awọn àjọlò USB si awọn WAN port of the HT841 and the other end to your modem or internet source.
- So okùn Ethernet miiran pọ lati inu LAN port of the HT841 to your computer or a network switch.
- Connect your analog telephone lines to the FXO ports (RJ11).
- Connect an analog phone or fax machine to the FXS port (RJ11).
- So ohun ti nmu badọgba agbara pọ si Agbara Input jack and then plug it into a power outlet.
- Wait for the device to boot up. The LED indicators on the front panel will illuminate.
5.2 Iṣeto ni ibẹrẹ
Lati wọle si awọn web ni wiwo atunto:
- Ensure your computer is connected to the HT841's LAN port.
- Ṣii a web ẹrọ aṣawakiri ati tẹ adiresi IP aiyipada (nigbagbogbo http://192.168.2.1 or http://192.168.0.1). Refer to the Quick Installation Guide for the exact default IP.
- Enter the default username (admin) and password (admin).
- Follow the on-screen prompts to configure basic network settings, SIP accounts, and FXO/FXS port parameters.
6. Ṣiṣẹ ẹrọ naa
6.1 Ipilẹ Ipe Awọn iṣẹ
Once configured, the HT841 facilitates calls through connected analog phones and PSTN lines.
- Ṣiṣe awọn ipe: Pick up the connected analog phone, wait for a dial tone, and dial the desired number.
- Gbigba Awọn ipe: The connected analog phone will ring for incoming calls. Pick up the handset to answer.
6.2 Network Routing
The HT841 functions as a NAT router, providing internet access to devices connected to its LAN port. It supports standard routing protocols and firewall features configurable via the web ni wiwo.
6.3 Iṣẹ́ PoE
The LAN port supports Power over Ethernet (PoE), allowing it to power compatible devices such as IP phones or access points directly through the Ethernet cable, reducing cable clutter.
7. Itọju
- Awọn imudojuiwọn famuwia: Nigbagbogbo ṣayẹwo Grandstream website for firmware updates to ensure optimal performance and security. Updates can be applied via the web ni wiwo iṣeto ni.
- Ninu: Lo asọ asọ ti o gbẹ lati nu ẹrọ naa. Maṣe lo awọn olutọpa olomi tabi awọn aerosols.
- Iṣeto Afẹyinti: Periodically back up your device configuration settings through the web interface to facilitate quick restoration if needed.
- Tun bẹrẹ: If the device experiences issues, try restarting it by unplugging the power adapter, waiting 10 seconds, and then plugging it back in.
8. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ko si Agbara | Adaparọ agbara ko sopọ tabi aṣiṣe. | Ensure power adapter is securely connected to the device and a working power outlet. Test with another outlet if possible. |
| No Dial Tone on FXS Port | Phone not connected, SIP account not registered, or incorrect configuration. | Check phone connection. Verify SIP account registration status in the web ni wiwo. Tunview FXS port configuration. |
| Cannot Make/Receive Calls via FXO | PSTN line not connected, FXO port not configured, or line impedance mismatch. | Ensure PSTN lines are connected to FXO ports. Configure FXO ports in the web interface. Adjust line impedance settings if necessary. |
| Ko si Wiwọle Ayelujara | WAN connection issue, incorrect network settings, or modem problem. | Check WAN cable connection. Verify WAN settings (DHCP, Static IP) in the web interface. Restart modem and router. |
| Web Interface Inaccessible | Incorrect IP address, network connectivity issue, or device malfunction. | Ensure computer is on the same subnet as the router. Try default IP address. Check LAN cable. Perform a factory reset if all else fails (note: this will erase all configurations). |
9. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Awoṣe | HT841 |
| Awọn ibudo FXO | 4 (RJ11) |
| Awọn ibudo FXS | 1 (RJ11) |
| Àjọlò Ports | 2 x Gigabit Ethernet (1 WAN, 1 LAN with PoE) |
| NAT olulana | Bẹẹni |
| Poe Support | Yes (on LAN port) |
| Awọn iwọn | 7.48 x 4.33 x 1.18 inches (190 x 110 x 30 mm) |
| Iwọn | 1.32 poun (0.6 kg) |
| Eto isesise | Grandstream OS |
| Agbara Input | 12V DC, 1.5A (included power adapter) |
| Awọn ẹrọ ibaramu | Kọǹpútà alágbèéká, Kọmputa Ti ara ẹni, Foonuiyara, Tabulẹti |
| Niyanju Lilo | Small Office, Home Office (SOHO) |
10. Atilẹyin ọja ati Support
For warranty information, please refer to the warranty card included in your product packaging or visit the official Grandstream website. Technical support can be accessed through the Grandstream support portal, which offers FAQs, documentation, and contact options for assistance.
- Grandstream Osise Webojula: www.grandstream.com
- Portal Atilẹyin: Tọkasi osise website for the latest support resources.
