VoIP Adapters

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  • Grandstream HT801 Analog Telephone Adapter

    3,657.00 4,680.00

    The HT801 is a powerful analog telephone adapter that is easily deployable and manageable. It comes equipped with 1 FXS ports to create a high-quality network solution.

    Grandstream HT801 ATA Features and Functions:

    • Supports 1 SIP profile through a single FXS port 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
    • Supports advanced telephony features, including call transfer, call forward, call-waiting, do not disturb, message waiting indication, multilanguage prompts, flexible dial plan and more
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  • Grandstream HT802 Analog Telephone Adapter

    3,922.00 5,720.00

    The HT802 is a 2 port analog telephone adapter (ATA) that allows users to create a high-quality and manageable IP telephony solution for residential and office environments.

    Grandstream HT802 ATA Features and Functions:

    • 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
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  • Grandstream HT812 Analog Telephone Adapter

    4,466.00 6,058.00

    The HT812 is a powerful analog telephone adapter designed for users looking to connect their analog devices to a VoIP network in either a home or office. It offers an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router.

    Grandstream HT812 ATA Features and Functions:

    • 2 FXS ports
    • Opus wideband codec
    • Dual firmware image for enhanced reliability
    • Unique security certificate
    • Redundant SIP server failover
    • T.38 fax-over-IP
    • Caller ID
    • Auto Provisioning capability
    • Advanced security protection
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  • Grandstream HT813 Analog Telephone Adapter

    6,629.00 10,745.00

    The HT813 is an analog telephone adapter that features 1 analog telephone FXS port and 1 PSTN line FXO port.

    Grandstream HT813 ATA Features and Functions:

    • Supports 2 SIP profiles through 1 FXS port and 1 FXO port
    • Dual 100Mbps LAN and WAN ports
    • Lifeline support (FXS port will be hard-relayed to FXO port) in case of power outage
    • 3-way voice conferencing per port
    • Automated & secure provisioning options using TR069
    • Supports T.38 Fax for reliable Fax-over-IP
    • Failover SIP server automatically switches to secondary server if main server loses connection
    • Strong AES encryption with security certificate per unit
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  • Grandstream HT814 Analog Telephone Adapter

    8,653.00 14,365.00

    Designed for home or office users looking to connect their analog devices to a VoIP network, the HT814 is a powerful analog telephone adapter that is easily deployable and manageable. It comes equipped with 4 FXS ports and an integrated Gigabit NAT router.

    Grandstream HT814 ATA Features and Functions:

    • Supports 2 SIP profiles through 4 FXS ports and dual Gigabit ports
    • Includes a built-in NAT router which can handle routing speeds up to 100MBps
    • 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
    Add to cart
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