1. Kupu Whakataki
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.
Pānuihia tēnei pukapuka ā-ringa i mua i te whakamahinga o te pūrere kia tika ai te tatūnga me te mahi tino pai.
2. Nga korero haumaru
- Whakamahia te urutau hiko anake me te taputapu.
- Kaua e tukuna te taputapu ki te wai, ki te makuku ranei.
- Kaua e tuu te taputapu ki te taha o nga puna wera, ki te ra tika ranei.
- Me whakarite kia tika te hau huri noa i te taputapu.
- Kaua e ngana ki te whakatuwhera, ki te whakarereke ranei i te taputapu. Tukuna atu nga ratonga katoa ki nga kaimahi whai tohu.
- Tiakina te taputapu mai i nga tamariki.
3. Ihirangi mokete
Manatokohia kei roto i to kete nga mea e whai ake nei:
- Grandstream HT841 Router Unit
- Whāurutau Hiko Ao
- Tauira Itarangi
- Aratohu Tāuta Tere
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. Whakaahuatanga Tinana
4.1 Paewhiri Mua
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 Paewhiri Whakamuri
The rear panel contains all connectivity ports:
- Whakauru Hiko: DC 12V power jack.
- WAN Tauranga: Gigabit Ethernet port for connecting to the internet/modem.
- Tauranga 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.
- Patene Tautuhi Anō: Recessed button for factory reset (use a paperclip).
5. Tatūnga
5.1 Te hono i te Pūrere
- Honoa tetahi pito o te taura Ethernet ki te WAN port of the HT841 and the other end to your modem or internet source.
- Honoa tetahi atu taura Ethernet mai i te 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).
- Tūhono i te pūurutau hiko ki te Whakauru Mana 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 Whirihoranga Tuatahi
Hei uru atu ki te web atanga whirihoranga:
- Ensure your computer is connected to the HT841's LAN port.
- Tuwhera a web pūtirotiro me te tomo i te wāhitau IP taunoa (te tikanga 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. Whakahaere i te Pūrere
6.1 Ngā Mahi Waea Taketake
Once configured, the HT841 facilitates calls through connected analog phones and PSTN lines.
- Waeatanga: Pick up the connected analog phone, wait for a dial tone, and dial the desired number.
- Whiwhi Waea: 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 atanga.
6.3 PoE Functionality
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. Tiaki
- Whakahōu Firmware: Tirohia te Grandstream i ia wā website for firmware updates to ensure optimal performance and security. Updates can be applied via the web atanga whirihoranga.
- Te horoi: Whakamahia he kakahu maeneene, maroke hei horoi i te taputapu. Kaua e whakamahia nga kai horoi wai, aerosol ranei.
- Whirihoranga Pūrua: Periodically back up your device configuration settings through the web interface to facilitate quick restoration if needed.
- Tīmata Anō: If the device experiences issues, try restarting it by unplugging the power adapter, waiting 10 seconds, and then plugging it back in.
8. Te Raru
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Karekau he Mana | Ko te urutau hiko kaore i te hono, i te he ranei. | 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 atanga. Review 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. |
| Kaore he Urunga Ipurangi | 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 Kāore e taea te uru atu ki te atanga | 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. Whakatakotoranga
| Āhuahira | Taipitopito |
|---|---|
| Tauira | HT841 |
| Tauranga FXO | 4 (RJ11) |
| Tauranga FXS | 1 (RJ11) |
| Tauranga Itarangi | 2 x Gigabit Ethernet (1 WAN, 1 LAN with PoE) |
| Pouara NAT | Ae |
| Tautoko PoE | Yes (on LAN port) |
| Ahu | 7.48 x 4.33 x 1.18 inihi (190 x 110 x 30 mm) |
| Taumaha | 1.32 pauna (0.6 kg) |
| Pūnaha Mahi | Grandstream OS |
| Whakauru Mana | 12V DC, 1.5A (included power adapter) |
| Pūrere Hototahi | Pona, Rorohiko Whaiaro, Waea atamai, Papa |
| Nga Whakamahinga Manakohia | Small Office, Home Office (SOHO) |
10. Pūtāhui me te Tautoko
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.
- Kaiwhakahaere o Grandstream Webpae: www.grandstream.com
- Pouaka Tautoko: Tirohia te rangatira website for the latest support resources.
