Grandstream HT841 - VoIP gateway - 1GbE - desktop
Koda
HT841
Znamka
Grandstream Networks
- Product Description
- Grandstream HT841 - VoIP gateway
- Device Type
- VoIP gateway
- Form Factor
- Desktop
- Data Link Protocol
- Ethernet, Fast Ethernet, Gigabit Ethernet
- VoIP Protocols
- SIP, SIP over TCP, SIP over TLS, SRTP, SIPS
- Telephony Interfaces
- 4 line (FXO), 1 phone (FXS)
- Dimensions (WxDxH)
- 19 cm x 10 cm x 2.8 cm
- Weight
- 460 g
- Device Type
- VoIP gateway
- Width
- 19 cm
- Depth
- 10 cm
- Height
- 2.8 cm
- Weight
- 460 g
- Form Factor
- Desktop
- Connectivity Technology
- Wired
- Data Link Protocol
- Ethernet, Fast Ethernet, Gigabit Ethernet
- Network / Transport Protocol
- TCP/IP, UDP/IP, RTP, RTCP, ARP, RARP, ICMP/IP, DNS, DHCP, NTP
- Remote Management Protocol
- HTTP, HTTPS, TFTP, Telnet, TR-069, SSH
- Status Indicators
- Power, network, port status
- Features
- STUN support, Type of Service (ToS), DiffServ support, MPLS support, Syslog support, web-based management, NAT support, routing
- Encryption Algorithm
- AES, TLS
- Compliant Standards
- IEEE 802.3af, IEEE 802.1Q, IEEE 802.1p
- VoIP Protocols
- SIP, SIP over TCP, SIP over TLS, SRTP, SIPS
- Voice Codecs
- G.711, G.723.1, G.729, G.726, iLBC, Opus
- Telephony Interfaces
- 4 line (FXO), 1 phone (FXS)
- IP Telephony Features
- Call waiting, Caller ID, call transfer, 3-way conferencing, call forwarding, call hold, Do-not-disturb (DND) support, dynamic jitter buffer, echo cancellation, T.38 FAX, SIP info, Dual-Tone Multi-Frequency (DTMF) dialing
- Interfaces
- 4 x FXO - RJ-11 ¦ 1 x FXS - RJ-11 ¦ 1 x 1000Base-T (PoE) - RJ-45 ¦ 1 x 1000Base-T (PoE) - RJ-45
- Cables Included
- 1 x network cable
- Compliant Standards
- FCC, RCM, IC, UKCA
- Power Device
- External power adapter (not included)
- Min Operating Temperature
- 0 °C
- Max Operating Temperature
- 40 °C
- Humidity Range Operating
- 10 - 90% (non-condensing)