Grandstream HT ATA 812v2 - VoIP Adapter with 2 FXS Ports
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GRANDSTREAM HT ATA 812V2 VOIP ADAPTER


The Grandstream HT812 VoIP adapter is an advanced device that allows the integration of traditional analog phones with modern VoIP systems. With it, you can enjoy high call quality, cost savings, and the flexibility offered by VoIP technology. An ideal solution for small and medium-sized businesses, as well as for home users who want to harness the potential of internet telephony.


  • Two FXS ports: Allow the connection of two analog phones.
  • Advanced VoIP functions: Support for G.711, G.723, G.726, G.729 codecs.
  • Security: Data protection thanks to TLS/SRTP encryption.
  • Easy configuration: Intuitive web interface.
  • High sound quality: Clear and crisp calls.
  • Compact design: Small dimensions, easy to place anywhere.


Grandstream Networks is a renowned manufacturer of VoIP solutions, known for its reliability and innovation. The HT812v2 adapter is another product that combines high-quality workmanship with advanced features. Thanks to quality certificates, you can be sure that you are investing in a device that will meet your expectations.


The Grandstream HT812v2 VoIP adapter is widely used in various scenarios. It can be used in offices to integrate traditional phones with the VoIP system, in homes to use cheap internet connections, and in customer service centers to ensure high-quality communication. Thanks to easy configuration and operation, every user can quickly implement this solution in their infrastructure.


The HT812v2 adapter stands out from the competition thanks to its reliability, high sound quality, and advanced security features. TLS/SRTP encryption ensures the protection of your data during calls, and support for various codecs allows you to optimize sound quality depending on the available bandwidth. Additionally, the compact design and easy configuration make it an ideal solution for anyone looking for a simple and effective way to integrate analog phones with the VoIP system.


CARUNO-2025-12-19-21:51:25 cu

Specifications

CertificationsFCC/CE/RCM, K.21
Product weight353,33 g
Product colorCzarny
Output current0,5 A
Power supply typePrąd przemienny
Audio codecsCNG, G.722, OPUS, G.729ab, G.723, VAD, G.726-32, G.711
RJ-11 modem ports2
Product height28,5 mm
Fax compatibilityT.38
Operating voltage12 V
Product width130 mm
Product depth90 mm
AC input voltage100-240 V
Call waitingTak
Fibre Channel protocolsTCP/IP/UDP, RTP/RTCP (RFC1889, 1890), HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, Telnet, STUN (RFC3489, 5389), SIP (RFC3261), SIP over TCP/TLS, SRTP, SNMP, TR-069, IMS/3GPP, IPoE
Encryption / securitySRTP, SIPS, TLS
AC input frequency50/60 Hz
Relative humidity range10 - 90%
Quality of Service (QoS) supportTak
Temperature range (operation)0 - 50 °C
Conference call capabilityTak
Caller IDTak
Temperature range (storage)-10 - 60 °C
Number of Ethernet LAN (RJ-45) ports2
TypeVoIP Adapter
ManufacturerGrandstream
Number of FXS ports2
Liczba portów FXS2

Grandstream HT ATA 812v2 - VoIP Adapter with 2 FXS Ports

57.76 £

Gross price, incl. VAT

Availability: 14 pcs
Delivery time: 9 business days

Shipping costs:

FedEx Kurier45.21
DHL Kurier63.28
Global24 Kurier92.21
Safe shopping
BLIK, Visa, Mastercard
CNWyprodukowano w: Chiny

EAN: 6947273705321

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