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11
GrandStream GXW4104 VoIP SIP gateway - 4 x FXO - 2x Fast Ethernet - T.38 fax compliant
GXW4104
The GXW4104 - 4 FXO Telephone Line to SIP gateway series enables businesses of all sizes to create and deploy a VoIP and analog hybrid solution. Make deployments easy by seamlessly connecting multiple locations, analog lines and analog telephone devices within an office to any hosted or on premise IP PBX network.
$349.99
In stock
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GrandStream GXW4108 VoIP SIP gateway - 8 x FXO - 2x Fast Ethernet - T.38 fax compliant
GXW4108
The GXW4108 - 8 FXO Telephone Line to SIP gateway enables businesses of all sizes to create and deploy a VoIP and analog hybrid solution. Make deployments easy by seamlessly connect multiple locations, analog lines and analog telephone devices within an office to any hosted or on premise IP PBX network.
$469.99
In stock
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GrandStream GXW4216 VoIP SIP gateway - 16x FXS Ports (16x RJ11 jacks)
GXW4216
The GXW4216 gateway enables businesses of all sizes to create and deploy a VoIP and analog hybrid solution. Use with newer IP PBX Phone systems that allow for VoIP / SIP registered technology, with older desk and cordless phones or fax machines.
$599.99
In stock
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GrandStream GXW4224 VoIP SIP gateway - 24x FXS Ports (24x RJ11 jacks)
GXW4224
The GXW4224 gateway enables businesses of all sizes to create and deploy a VoIP and analog hybrid solution. Use with newer IP PBX Phone systems that allow for VoIP / SIP registered technology, with older desk and cordless phones or fax machines.
$949.99
In stock
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GrandStream GXW4232 VoIP SIP gateway - 32 FXS (32x RJ11) telephone line jacks
GXW4232
The GXW4232 gateway enables businesses of all sizes to create and deploy a VoIP and analog hybrid solution. Use with newer IP PBX Phone systems that allow for VoIP / SIP registered technology, with older desk and cordless phones or fax machines.
$1,199.99
In stock
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GrandStream HA100 - High Availability Controller for UCM6510
HA100
The GrandStream HA100 is a failover solution for the UCM6510 IP PBX Phone Systems. Connect and maintain redundant automatic switch back-up for two UCM6510s with the HA100. Compatibility: only with the GrandStream UCM6510 IP-PBX Phone Systems Rear interface: 2x RS485 --> 2x FXS (RJ11) --> 2x FXO (RJ11 ) --> 1x T1/E1/J1 (RJ48) --> 1x LAN (RJ45) --> 1x WAN (RJ45) --> Reset, 12V power, ground Front Panel Interfaces: 4x FXS (RJ11) --> 4x FXO (RJ11) --> 2x T1/E1/J1 (RJ48) --> 2x LAN (RJ45) --> 2x WAN (RJ45)
$489.99
In stock
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GrandStream HT801 VoIP SIP ATA Telephone Line Adapter - 1x FXS
HT801
An easy-to-use single (1) port ATA for converting a regular telephone/cordless phone to VoIP line service. This single port adapter allows users to convert analog desk or cordless phones and bridge them into a high-quality and manageable VoIP / IP telephony solution for residential and office environments.
$59.99
In stock
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GrandStream HT802 VoIP SIP ATA Telephone Adapter - 2x FXS
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 office environments.
$79.99
In stock
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GrandStream HT812 VoIP SIP ATA Telephone Adapter, 2x FXS, T.38 fax compliant, HD Audio.
HT812
Powerful 2-port ATA with Gigabit NAT Router - the GrandStream HT812 is an advanced 2-port analog telephone adapter (ATA) with 2 FXS ports and an integrated Gigabit NAT router.
$89.99
In stock
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GrandStream HT813 VoIP SIP ATA / Router, 1x FXS, 1x FXO Telephone LifeLine
HT813
Hybrid ATA with FXS and FXO ports - The HT813 is an analog telephone adapter that features 1 analog telephone FXS port and 1 PSTN line FXO port in order to offer backup lifeline support using a PSTN line.
$139.99
In stock
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GrandStream HT814 VoIP SIP ATA / NAT Router - 4x FXS HD Audio
HT814
Powerful 4 port FXS Gateway with Gigabit NAT Router  - The GrandStream HT814 is an advanced 4-port VoIP gateway with 4 FXS ports and an integrated Gigabit NAT router.
$169.99
In stock
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