Specifications

• Color Black
• Brand Grandstream
• Model Grandstream HT814
• Warranty 1 Year (Without Adapter)
• General Brand Grandstream Model Grandstream HT814 Type Analog Telephone Adapter
• Physical Description Dimensions 28.5 x 130 x 90mm Weight (gm) 290gm Color Black
• Power Power Source. Adapter (Universal Power Supply Input 100-240VAC 50 - 60Hz; Output 12V/1.0A) Input Power 100-240VAC 50 - 60Hz Output Power 12V/1.0A
• Additional Info Feature 2 SIP profiles through 4 FXS ports and dual Gigabit ports, Caller ID display or block, call wating, flash, blind or attended transfer, forward, hold, do not disturb, 3 way conference, Designed for users looking to connect their analog devices to a VoIP network, in either a home or office, powerful analog telephone adapter that is easily deployable and manageable, It comes equipped with 4 FXS ports and an integrated Gigabit NAT router Others Telephone Interface: 4 x Rj11 FXS ports, Network Interface: 2 x 10/100/1000Mbps Rj45 ports, LED Indicator: Power, LAN, WAN, Phone 1 - 4, Factory Reset Button: Yes, Voice codes: G.711 with annex I (PLC) annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation, Fax over IP: T.38 compliant group 3 fax relay up to 14.4kbps and auto switch to G.711 for fax pass through, Short/Long Haul Ring Load: 2 REN, up to 1Km on 24AWG line, Caller ID: Bellcore type 1 & 2, ETSI, BT, NTT and DTMF-based CID, Disconnect Methods: Busy tone, polarity Reversal/Wink, Loop Current, Network protocols: TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP OVER TCP/TLS, SRTP, TR-069, DTMF Method: In-audio, RFC2833 and/or SIP INFO, Media: SRTP, Control: TLS/SIPS/HTTPS, Specialty Supports 2 SIP profiles through 4 FXS ports and dual Gigabit ports, Includes a built-in NAT router which can handle routing speeds up to 100MBps, TLS and SRTP security encryption technology to protect calls and accounts, Automated provisioning options include TR-069 and XML config files, Supports 3-way voice conferencing, Failover SIP server automatically switches to secondary server if main server loses connection, Supports T.38 Fax for creating Fax-over-IP, Supports a wide range of caller ID formats, Use with Grandstreams UCM series of IP PBXs for Zero Configuration provisioning Country Of Origin USA Made in/ Assemble China
• Others Telephone Interface: 4 x Rj11 FXS ports, Network Interface: 2 x 10/100/1000Mbps Rj45 ports, LED Indicator: Power, LAN, WAN, Phone 1 - 4, Factory Reset Button: Yes, Voice codes: G.711 with annex I (PLC) annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation, Fax over IP: T.38 compliant group 3 fax relay up to 14.4kbps and auto switch to G.711 for fax pass through, Short/Long Haul Ring Load: 2 REN, up to 1Km on 24AWG line, Caller ID: Bellcore type 1 & 2, ETSI, BT, NTT and DTMF-based CID, Disconnect Methods: Busy tone, polarity Reversal/Wink, Loop Current, Network protocols: TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, STUN, SIP (RFC3261), SIP OVER TCP/TLS, SRTP, TR-069, DTMF Method: In-audio, RFC2833 and/or SIP INFO, Media: SRTP, Control: TLS/SIPS/HTTPS,
• Country Of Origin USA
• Made in/ Assemble China
• Dimensions 28.5 x 130 x 90mm
• Specialty Supports 2 SIP profiles through 4 FXS ports and dual Gigabit ports, Includes a built-in NAT router which can handle routing speeds up to 100MBps, TLS and SRTP security encryption technology to protect calls and accounts, Automated provisioning options include TR-069 and XML config files, Supports 3-way voice conferencing, Failover SIP server automatically switches to secondary server if main server loses connection, Supports T.38 Fax for creating Fax-over-IP, Supports a wide range of caller ID formats, Use with Grandstreams UCM series of IP PBXs for Zero Configuration provisioning
• Type Analog Telephone Adapter
• Main Features Flash Button No Auto Answer No Hold Key No Mute Key No Navigation Key No Transfer Key No
• Technical Info Network Protocol TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069, IMS/3GPP Wall Mount No
• Connectivity Network Interfaces Two (2) 10/100/1000Mbps RJ45 ports
• Feature 2 SIP profiles through 4 FXS ports and dual Gigabit ports, Caller ID display or block, call wating, flash, blind or attended transfer, forward, hold, do not disturb, 3 way conference, Designed for users looking to connect their analog devices to a VoIP network, in either a home or office, powerful analog telephone adapter that is easily deployable and manageable, It comes equipped with 4 FXS ports and an integrated Gigabit NAT router
• Weight (gm) 290gm
• Storage & Interface Headphone Jack No Speaker No
• Network Protocol TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069, IMS/3GPP
• Display Details Display No
• Number Of Phone Line 4 Lines
• Caller Id Yes
• Wall Mount No
• Call Feature Number of phone Line 4 Lines Caller ID Yes Speed Dialer No Redial Memory No
• Network Interfaces Two (2) 10/100/1000Mbps RJ45 ports
• Power Source. Adapter (Universal Power Supply Input 100-240VAC 50 - 60Hz; Output 12V/1.0A)
• Input Power 100-240VAC 50 - 60Hz
• Output Power 12V/1.0A