* Product may vary with different Kit or Version

Grandstream HT813 3-Port Telephone Adapter

The Grandstream HT813 is a feature-rich Analog Telephone Adapter (ATA) designed to connect traditional telephones and fax machines to modern VoIP (Voice over IP) networks. With two FXS/FXO ports and an additional Gigabit WAN/LAN port, this adapter delivers exceptional flexibility, making it an excellent solution for home offices, small businesses, and remote workers who need a reliable bridge between analog and digital telephony.

Key Features & Benefits

• FXS & FXO Ports – Includes one FXS port for connecting an analog phone/fax machine and one FXO port for connecting to the PSTN (traditional phone line). This ensures seamless switching between VoIP and landline services.
• Gigabit NAT Router – Equipped with a Gigabit Ethernet port to provide fast, secure, and stable internet routing.
• HD Voice Quality – Supports wideband codecs, echo cancellation, and adaptive jitter buffer for crystal-clear communication.
• Advanced Security – Built with TLS and SRTP encryption, ensuring safe and private VoIP calls.
• Flexible VoIP Features – Offers caller ID, call waiting, voicemail, 3-way conferencing, and SIP accounts, making it suitable for both personal and professional use.
• Failover Support – The FXO port provides automatic failover to PSTN service in case of power or network outages, ensuring uninterrupted communication.
• Broad Interoperability – Compatible with all major SIP platforms, IP PBXs, and VoIP providers, guaranteeing smooth deployment.
• Compact & Easy to Use – Sleek, lightweight design with web-based setup, auto-provisioning, and remote management.
• Cost-Effective Solution – Reduces telecommunication costs while extending the life of existing analog devices.

Why Choose the Grandstream HT813?

• Combines VoIP + PSTN connectivity in one device.
• Built-in Gigabit router for high-speed internet.
• Failover support keeps communication active during outages.
• Secure, reliable, and easy to manage.

Shop Now at Computer Village Agrabad

Get your Grandstream HT813 3-Port Telephone Adapter today at Computer Village Agrabad, Wali Mansion, 600 Sk. Mujib Road, Chowmohoni, Agrabad, Chattogram.

Order online for fast delivery across Bangladesh, including Dhaka, Chattogram, Sylhet, Rajshahi, Khulna, Barisal, and more. Upgrade to the Grandstream HT813 ATA for a perfect balance of VoIP innovation and analog reliability.