Русский
Grandstream HT814
| Type | Analog Telephone Adapter (ATA) |
| FXS Ports | 4 × RJ11 FXS ports |
| Gigabit Network Ports | 2 × Gigabit Ethernet (10/100/1000 Mbps) |
| SIP Accounts | Up to 4 SIP profiles |
| VoIP Protocol | SIP RFC3261 |
| Audio Codecs | G.711 A-law/U-law | G.722 (HD Voice) | G.723.1 | G.726 | G.729A/B | iLBC | OPUS |
| Fax Support | T.38 Fax Relay | G.711 Fax Pass-through |