Grandstream HT-813 SIP ATA - 1 FXS, 1 FXO

The Grandstream HT-813 is a versatile SIP Analog Telephone Adapter designed to bridge traditional analog telephony with modern VoIP technology. This compact device features one FXS port for connecting analog phones and one FXO port for connecting to PSTN lines, ensuring seamless communication across different systems.

Features

• Hybrid Functionality: Supports both FXS and FXO ports for versatile connectivity.
• Lifeline Support: The FXS port can be hard-relayed to the FXO port in case of power outages, ensuring continuous phone service.
• Multiple SIP Profiles: Supports up to 2 SIP profiles through the FXS and FXO ports, allowing for flexible call routing.
• High Definition Voice Quality: Delivers exceptional voice clarity with wide-band HD codec support.
• 3-Way Voice Conferencing: Enables 3-way conferencing capabilities per port for enhanced communication.
• Automated Provisioning: Supports secure provisioning options using TR-069 for easy setup and management.
• T.38 Fax Support: Reliable Fax-over-IP functionality for sending and receiving faxes.
• Strong Security Features: Equipped with AES encryption and TLS/SRTP for secure communications.

Specifications

• Telephone Interfaces: 1 RJ11 FXS port, 1 RJ11 FXO PSTN line port with lifeline support
• Network Interface: 2 x 10/100 Mbps ports (RJ45) with integrated NAT router
• Voice Codecs: G.711, G.723.1, G.729A/B, G.726, iLBC, OPUS
• Telephony Features: Caller ID display/block, call waiting, call transfer, do not disturb, 3-way conference
• Environmental: Operating temperature 0º – 40ºC, storage temperature -10º – 60ºC
• Dimensions: 130.5 x 90.5 x 29 mm
• Weight: 0.142 kg