{"id":5371,"date":"2026-08-28T04:21:39","date_gmt":"2026-08-28T01:21:39","guid":{"rendered":"https:\/\/risys.sa\/?post_type=product&p=5371"},"modified":"2026-08-28T04:21:39","modified_gmt":"2026-08-28T01:21:39","slug":"grandstream-ht814-4-port-analog-telephone-adapter","status":"publish","type":"product","link":"https:\/\/risys.sa\/en\/product\/grandstream-ht814-4-port-analog-telephone-adapter\/","title":{"rendered":"Grandstream HT814 Analog Telephone Adapter"},"content":{"rendered":"

The Grandstream HT814 is an analogue telephone adapter for connecting conventional telephone or fax equipment to a SIP service over Ethernet. Its compact FXS role suits a defined endpoint or small endpoint group rather than a high-density rack gateway. A Saudi buyer should match the HT814 to the required analogue lines, simultaneous calls, SIP profiles, ringing load, cabling distance, and telephony features. Network policy, codec and fax behavior, security, provisioning, power, and environmental limits also belong in the deployment plan. The adapter preserves use of suitable analogue equipment while placing service control on the IP communications platform.<\/p>\n

Grandstream HT814 in practical service<\/h2>\n

The HT814 can support offices, hotels, clinics, schools, warehouses, and branch sites that retain analogue trunks while operating a SIP platform. Each connected line should be documented by endpoint circuit, gateway port, inbound destination, outbound rule, and failover expectation. Administrators should decide how unanswered calls, busy conditions, caller identification, and emergency routing will behave before cutover. The HT814 should be tested with the actual analogue endpoint and PBX because successful registration alone does not prove complete call flow. A written port map makes later troubleshooting much faster.<\/p>\n

Verified HT814 specifications<\/h2>\n

The HT814 ports is 4 x RJ11 FXS; 2 x 10\/100\/1000 Mbps RJ45. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 concurrent calls is 4. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 connectivity is 2 x 10\/100\/1000 Mbps RJ45. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 power is Input 100-240 VAC, 50-60 Hz; output 12 VDC\/1.0 A. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 sip profiles is 2. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 nat routing speed is up to 100 Mbps. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 codecs is G.711, G.722, G.723.1, G.729A\/B, G.726-32, iLBC, Opus. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 fax is T.38 Group 3 relay to 14.4 kbps and automatic G.711 pass-through. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 ring load is 2 REN, up to 1 km on 24 AWG. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 operating temperature is 0-50 \u00b0C. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 storage temperature is -10-60 \u00b0C. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 humidity is 10-90% non-condensing. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

The HT814 compliance is FCC, CE, RCM, K.21. Match this HT814 value to the analogue endpoint, SIP service, network, and site conditions before installation.<\/p>\n

Voice, fax, and signaling checks<\/h2>\n

The HT814 must be commissioned around the codecs and signaling methods approved for the organization. Test inbound and outbound speech, DTMF to automated attendants, transfer paths, caller release, and sustained calls. If fax is required, test the actual fax devices and destination paths under the selected relay or pass-through behavior. Quality-of-service settings should align with the network design rather than being enabled in isolation. Security and media settings should also match the SIP platform. Record the working profile so a replacement HT814 can be restored consistently.<\/p>\n

Position within the gateway family<\/h2>\n

The HT814 should be compared with HT814, GXW4108 mainly on FXS port count and concurrent-call capacity. Choose the smaller chassis when it covers the active analogue circuits with sensible room for the approved plan. Choose the larger sibling when more lines must terminate at the same site. Avoid buying unused ports without a migration reason, but do not undersize the gateway if all analogue endpoints may be active together. The correct model is the one that maps cleanly to the circuit inventory and expected call load.<\/p>\n

Installation and operations<\/h2>\n

Place the HT814 where analogue, Ethernet, and power cables can be labeled and protected. Confirm wall or desktop support, ventilation, electrical backup, grounding practices, and access for maintenance. During acceptance, simulate power and network recovery, test every FXS port, and verify the final routing table. Add the HT814 to the asset register with its IP address, PBX identity, circuit map, and support owner. The package contents cover the device, Ethernet connection, and power adapter, while the project remains responsible for endpoint cabling and prepared network service.<\/p>\n

Buying decision<\/h2>\n

Choose the HT814 only after reconciling the analogue-line inventory with port count, simultaneous calls, SIP accounts, codec requirements, fax use, and network policy. Include configuration, endpoint coordination, testing, documentation, and support ownership in the purchase plan. When the port map and cutover procedure are ready, the HT814 provides a structured path for connecting existing FXS service to an IP communications system.<\/p>\n

Package Contents<\/h2>\n