Grandstream Powerful 8 port FXS Gateway with Gigabit NAT Router HT818
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Grandstream Powerful 8 port FXS Gateway with Gigabit NAT Router HT818

Built for users looking for a strong analog-to-VoIP converter, the HT818 is a powerful 8-port VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router. It features Grandstream’s market-leading SIP ATA/gateway technology with millions of units su

Grandstream Powerful 4 port FXS Gateway with Gigabit NAT Router HT814
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Grandstream Powerful 4 port FXS Gateway with Gigabit NAT Router HT814

The HT814 is an advanced 4-port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router.
Built upon Grandstream’s market-leading SIP ATA/gateway technology with millions of units successfully
deployed worldwide, this powerful gateway features

Grandstream Powerful 2-port ATA with Gigabit NAT Router HT812
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Grandstream Powerful 2-port ATA with Gigabit NAT Router HT812

The HT812 is an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router. Built upon Grandstream’s market-leading SIP ATA/gateway technology with millions of units successfully deployed worldwide, this powerful

Grandstream Analog Telephone Adaptors HT802
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Grandstream Analog Telephone Adaptors HT802

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 ofce environments. Its ultra-compact size, voice
quality, advanced VoIP functionality, security prot

Grandstream 4/8 port FXO Gateways GXW4104/GXW4108
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Grandstream 4/8 port FXO Gateways GXW4104/GXW4108

The GXW410x FXO gateway series enables businesses of all sizes to create an easy-to-deploy VoIP solution. These FXO gateways offer the ability to seamlessly connect multiple locations and all devices within an office to any hosted or on premise IP PBX net

Grandstream GXW4500 series E1/T1/J1 Digital VOIP gateway
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Grandstream GXW4500 series E1/T1/J1 Digital VOIP gateway

The GXW4500 series are E1/T1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be integrated with VoIP networks. By connecting the GXW4500 series with a VoIP network and a traditional PBX or E1/T1 provider, businesses can drastically increa

Grandstream GXW4200 series VOIP gateway GXW4216/24/32/48
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Grandstream GXW4200 series VOIP gateway GXW4216/24/32/48

The GXW4200 high-density FXS gateway series enables businesses of all sizes to create an easy-to-deploy VoIP solution that takes advantage of Gigabit speeds. These FXS gateways offer the ability to seamlessly connect multiple locations and all devices wit