Product Information
Grandstream's HT812 V2 links two analog phones to a SIP VoIP service through two FXS ports, with two Gigabit ports and codecs like G.711, G.722 and Opus. It supports NAT, QoS and traffic shaping. This is a VoIP adapter, not a wireless access point.
Key Features
- 2 x FXS phone ports (RJ-11)
- 2 x Gigabit RJ-45
- SIP, G.711/G.722/Opus
- NAT, QoS, traffic shaping
- AC 100-240 V adapter
Product Information
Brand: Grandstream
Manufacturer: Grandstream
Product Line: Grandstream
Model: HT812 V2
Product Type: VoIP phone adapter
Packaged Quantity: 1
Color Category: Black
Network and Communication
Connectivity Technology: Wired
Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
Network Standard: ARP, DHCP, DNS, IPoE, NTP, RARP, RTCP, RTP, TCP/IP, UDP/IP
Remote Management: HTTP, HTTPS, ICMP, SNMP, SSH, TR-069, XML
Routing Protocol: MPLS
Encryption: AES, TLS
Data Transfer Rate: 1 GBps
VoIP: Yes
VoIP Protocols: SIP, SRTP
Voice Codec: G.711, G.722, G.723.1, G.726-32, G.729A/B, iLBC, Opus, T.38
IP Telephony Features: 3-way conferencing, Call forwarding, Call hold, Call transfer, Call waiting, Caller ID, Dynamic jitter buffer, Echo cancellation, IP Multimedia Subsystem (IMS) support
Features: DiffServ support, DTMF support, Layer 2 switching, Layer 3 switching, NAT support, QoS, Reset button, Syslog support, ToS, Traffic shaping
Connectivity
Ports: 2
Interface Provided: 2 x 1000Base-T - RJ-45, 2 x FXS - RJ-11
Telephony Interfaces: 2 phone (FXS)
Power
Device Type: External power adapter
Required Voltage: AC 100-240 volt
Frequency: 50 - 60 hertz
Technical Information
Min Operating Temperature: 32 degree Fahrenheit
Max Operating Temperature: 122 degree Fahrenheit
Operating Humidity: 10 - 90% (non-condensing)
Physical Characteristics
Form Factor: External
Status Indicators: LAN, Phone, Power
Dimensions and Weight
Height: 3.5 inch
Width: 11.2 inch
Depth: 5.1 inch
Weight: 12.46 ounce
Certifications and Listing
Compliant Standards: FCC, ITU-T K.21, RCM
Compliant Standards: IEEE 802.1Q
ENERGY STAR Certified: No
EPEAT Compliant: No
TCO Certified: No
Warranty
Service Activation: No
Not sure this fits your network? Send us your controller, switch or current access point model and the DatorPro team will confirm compatibility before you order.