The HT802 delivers powerful VoIP technology and routing capabilities to home and office environments, and allows users to successfully connect their analog devices to a manageable and powerful VoIP network. Built upon Grandstream’s market-leading SIP ATA/gateway technology, with millions of units successfully deployed worldwide, this powerful ATA features exceptional voice quality in various applications and environments. The HT802 comes with 2 easy-to-use FXS ports, state-of-the-art encryption with a unique security certificate per unit, automated provisioning for volume deployment and device management and outstanding network performance.

• Supports 2 SIP profiles through 2 FXS ports and a single 10/100Mbps port
• TLS and SRTP security encryption technology to protect calls and accounts
• Automated provisioning options include TR-069 and XML config files
• Supports 3-way voice conferencing
• Failover SIP server automatically switches to secondary server if main server loses connection
• Supports T.38 Fax for creating Fax-over-IP
• Supports a wide range of caller ID formats
• Use with Grandstream’s UCM series of IP PBXs for Zero Configuration provisioning

Connect up to 500 SIP endpoints using the Grandstream UCM6204 IP-PBX. This compact VoIP appliance brings enterprise-grade audio, video and data control in a cost-effective and easy-to-use device, which features 2 Gigabit Ethernet, 2 FXS and 4 FXO ports. Using the UCM6204, you can centralize all of your business's communications. It supports up to 45 audio calls or 30 WebRTC sessions happening simultaneously, as well as 3 password-protected conference bridges with a maximum of 25 concurrent PSTN or IP participants per bridge.
Your communications will be secure, with a combination of SRTP, TLS and HTTPS encryption protecting your data. Grandstream UCM6204 supports the open SIP standard, as well as a broad range of audio, video and fax codecs. Layer 2 and Layer 3 Quality of Service (QoS) functionality allows you to prioritize data to ensure better communication. It is a 802.3at PoE+ device, and comes with a 12V power adapter. It can be mounted on a wall or placed on a desk.

Grandstream UCM6204 IP-PBX Quick Specs:

• SIP Users: 500
• Concurrent Audio Calls: 45
• Concurrent WebRTC Sessions: 30
• Conference Bridges: 3
• Users Per Bridge: 25
• Ethernet Ports: 2x 10/100/100 Gigabit
• PoE: 802.3at PoE+
• FXS Ports: 2
• FXO Ports: 4
• Additional Ports: USB, SD
• NAT Router: yes
• Display: 128 x 32 px graphic LCD
• Audio/Fax Codecs: G.711µ/a, G.722, G.723.1, 5.3K/6.3K, G.726, G.729AB, iLBC, GSM, G.726-32, ADPCM, T.38
• Video Codecs: H.264, H.263, H.263+, VP8
• QoS: Layer 2 & 3