Analog Gateways

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  • Grandstream GXW4004 4-Port FXS VoIP Gateway

    11,143.00 12,633.00

    The Grandstream GXW4004 is a 4 FXS port gateway that allows analog phones or fax machines and traditional analog PBX systems to connect to a VoIP system or provider. It features 2 10/100 network ports with an integrated router for connecting to the network and an RJ11 line for PSTN failover.

    Grandstream GXW4004 4 FXS port gateway Features and Functions:

    • 4 FXS ports
    • Two RJ-45 ports 10/100 Mbps (switched or routed)
    • Multiple SIP accounts (choice of 2 profiles per account)
    • T.38 Fax compliant
    • G.168 Echo Cancellation
    • Voice Activation Detection (VAD)
    • Comfort Noise Generation (CNG)
    • Packet Loss Concealment (PLC)
    • Supports PSTN/PBX analog telephone sets or analog trunks
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  • Grandstream GXW4008 8-Port FXS VoIP Gateway

    19,632.00 22,259.00

    The Grandstream GXW4008 is an 8 FXS port VoIP Gateway with dual 10/100 ports and routing capabilities.

    Grandstream GXW4008 8 FXS port gateway Features and Functions:

    • 8 FXS ports
    • Two RJ-45 ports 10/100 Mbps (switched or routed)
    • Multiple SIP accounts (choice of 2 profiles per account)
    • T.38 Fax compliant
    • G.168 Echo Cancellation
    • Voice Activation Detection (VAD)
    • Comfort Noise Generation (CNG)
    • Packet Loss Concealment (PLC)
    • Supports PSTN/PBX analog telephone sets or analog trunks
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  • Grandstream GXW4104 4-Port FXO Gateway

    21,115.00 23,940.00

    The Grandstream GXW4104 analog FXO gateway allows small businesses and remote locations to seamlessly connect up to 4 PSTN lines to an existing IP PBX System or analog phone system. The GXW4104 features 4 FXO ports allowing up to 4 lines to connect to the PSTN and 2 switched 10/100 Ethernet ports that can be routed to connect to the network.

    Grandstream GXW4104 4 port FXO gateway Features and Functions:

    • 4 FXO port media gateway
    • Video surveillance port
    • External power supply
    • Two RJ-45 ports 10/100 Mbps (switched or routed)
    • TFTP and HTTP firmware upgrade support
    • Multiple SIP accounts (choice of 3 profiles per account)
    • Programmable PSTN line settings for different countries/regions
    • 1 or 2 stage dialing
    • Caller ID
    • G.168 – echo cancellation
    • Flexible DTMF transmission: In Audio, RFC2833, SIP Info or any combination of the 3
    • Selectable, multiple LBR coders per channel
    • T.38 Fax compliant
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  • Grandstream GXW4108 8-Port FXO VoIP Gateway

    28,821.00 32,677.00

    The Grandstream GXW4108 is an 8 FXO Port VoIP gateway with dual 10/100 ports and an additional port for IP Video surveillance.

    Grandstream GXW4108 8 FXO Port gateway Features and Functions:

    • 8 FXO port media gateway
    • Video surveillance port
    • External power supply
    • Two RJ-45 ports 10/100 Mbps (switched or routed)
    • TFTP and HTTP firmware upgrade support
    • Multiple SIP accounts (choice of 3 profiles per account)
    • Programmable PSTN line settings for different countries/regions
    • 1 or 2 stage dialing
    • Caller ID
    • G.168 – echo cancellation
    • Flexible DTMF transmission: In Audio, RFC2833, SIP Info or any combination of the 3
    • Selectable, multiple LBR coders per channel
    • T.38 Fax compliant
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  • Grandstream GXW4216 16-Port FXS Gateway

    35,093.00 39,788.00

    The Grandstream GXW4216 is a 16 FXS port VoIP gateway that can be used to connect analog devices such as phones and faxes to a VoIP network. Support for several voice/fax codes and a combination of 16 RJ11 FXS ports and a 50-pin Telco connector makes the GXW4216 versatile for a variety of uses.

    Grandstream GXW4216 16 port FXS gateway Features and Functions:

    • 16 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED
    • Gigabit Ethernet and a backlit 128×32 graphic LCD display with support for multiple languages
    • 2 SIP server profiles per system and independent SIP account per port
    • Supported voice/fax codecs include G.711, G.723.1, G.726, G.729A/B, iLBC, T.38 Fax
    • Advanced carrier grade 128ms-tail-length line echo cancellation
    • Over-voltage and over-current protection (ITU-T K.21 Basic Test Level)
    • Support VMWI, NEON LED and stutter tone for message waiting indication
    • Automated provisioning using TR-069 or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
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  • Grandstream GXW4224 24-Port FXS Gateway

    50,506.00 57,263.00

    The Grandstream GXW4224 is a 24 FXS port VoIP gateway that can be used to connect analog devices such as phones and faxes to a VoIP network. Support for several voice/fax codes and a combination of 24 RJ11 FXS ports and a 50-pin Telco connector makes the GXW4224 versatile for a variety of uses.

    Grandstream GXW4224 24 port FXS gateway Features and Functions:

    • 24 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED
    • Gigabit Ethernet and a backlit 128×32 graphic LCD display with support for multiple languages
    • 2 SIP server profiles per system and independent SIP account per port
    • Supported voice/fax codecs include G.711, G.723.1, G.726, G.729A/B, iLBC, T.38 Fax
    • Advanced carrier grade 128ms-tail-length line echo cancellation
    • Over-voltage and over-current protection (ITU-T K.21 Basic Test Level)
    • Support VMWI, NEON LED and stutter tone for message waiting indication
    • Automated provisioning using TR-069 or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
    Add to cart
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  • Grandstream GXW4232 32-Port FXS Gateway

    69,238.00 78,501.00

    The Grandstream GXW4232 is a 32 FXS port VoIP gateway that can be used to connect analog devices such as phones and faxes to a VoIP network. Support for several voice/fax codes and a combination of 32 RJ11 FXS ports and a 50-pin Telco connector makes the GXW4232 versatile for a variety of uses.

    Grandstream GXW4232 32 port FXS gateway Features and Functions:

    • 32 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED
    • Gigabit Ethernet and a backlit 128×32 graphic LCD display with support for multiple languages
    • 2 SIP server profiles per system and independent SIP account per port
    • Supported voice/fax codecs include G.711, G.723.1, G.726, G.729A/B, iLBC, T.38 Fax
    • Advanced carrier grade 128ms-tail-length line echo cancellation
    • Over-voltage and over-current protection (ITU-T K.21 Basic Test Level)
    • Support VMWI, NEON LED and stutter tone for message waiting indication
    • Automated provisioning using TR-069 or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
    Add to cart
    Compare
  • Grandstream GXW4248 48-Port FXS Gateway

    94,941.00 107,643.00

    The Grandstream GXW4248 is a 48 FXS port VoIP gateway that can be used to connect analog devices such as phones and faxes to a VoIP network. Support for several voice/fax codes and a combination of 48 RJ11 FXS ports and a 50-pin Telco connector makes the GXW4248 versatile for a variety of uses.

    Grandstream GXW4248 48 port FXS gateway Features and Functions:

    • 48 telephone FXS ports with both RJ11 and 50-pin Telco connectors, as well as per port LED
    • Gigabit Ethernet and a backlit 128×32 graphic LCD display with support for multiple languages
    • 2 SIP server profiles per system and independent SIP account per port
    • Supported voice/fax codecs include G.711, G.723.1, G.726, G.729A/B, iLBC, T.38 Fax
    • Advanced carrier grade 128ms-tail-length line echo cancellation
    • Over-voltage and over-current protection (ITU-T K.21 Basic Test Level)
    • Support VMWI, NEON LED and stutter tone for message waiting indication
    • Automated provisioning using TR-069 or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
    Add to cart
    Compare

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