Adaptues telefoni Grandstream HT813, 1 FXS / 1 FXO (Hybrid ATA) per integrim te telefonise tradicionale ne VoIP

Grandstream HT813 is a hybrid Analog Telephone Adapter (ATA) designed to bridge traditional analog telephony with modern VoIP networks. Unlike the GXP series IP phones previously discussed, which are standalone digital handsets, this device acts as a gateway for your existing analog equipment.

• Hybrid Port Design: Features 1 FXS port to connect an analog phone or fax machine and 1 FXO port for connecting to a traditional PSTN (landline).
• SIP Profiles: Supports up to 2 SIP profiles through its dual-port configuration.
• Network Ports: Equipped with dual 10/100 Mbps Ethernet ports (LAN/WAN) and includes an integrated NAT router.
• Audio Quality: Delivers high-quality voice using advanced codecs such as Opus, G.711, and G.729A/B.

• Lifeline Support: A critical safety feature that provides a physical “hard-relay” from the FXS port to the FXO port in the event of a power outage, allowing landline calls to continue.
• Fax Support: Fully compatible with the T.38 Fax-over-IP standard, allowing traditional fax machines to function on a digital network.
• Security: Protects calls and accounts with high-level encryption, including TLS and SRTP technology.
• Conferencing: Supports local 3-way audio conferencing per port for team collaboration.