Business Phone Systems

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Business Grade
Superior All Digital H.D. Audio
Scalable for all types of businesses!
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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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
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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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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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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
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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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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
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GSC3620
The Grandstream GSC3620 IP Camera with Infrared is a weatherproof ceiling mount IP camera ideal for wide-angle monitoring of subjects. Designed for building security and video monitoring day and night time.
Indoor Outdoor RatedIndoor Outdoor Rated - Weatherproof Motion Detection PoE - Power Over Ethernet
$139.99
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GSC3615
The GrandStream GSC3615 Weatherproof infrared ceiling mount security IP camera.
Indoor Outdoor RatedIndoor Outdoor Rated - Weatherproof Motion Detection PoE - Power Over Ethernet
$99.99
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GSC3610
The GrandStream GSC3610 Weatherproof infrared ceiling mount security IP camera.
Indoor Outdoor RatedIndoor Outdoor Rated - Weatherproof Motion Detection PoE - Power Over Ethernet
$99.99
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GSC3516
The Grandstream GSC3516 is a Multicast Two way Talk-back SIP Paging Speaker with both paging and intercom communication functions. Designed for school and offices needing two way IP voice communication.
2-way Audio Intercom Uses - EnvironmentIndoor Installation only Mounting StateWall or ceiling mount WiFi CapableYes PoE - Power Over Ethernet
$289.99
In stock
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GSC3510
The Grandstream GSC3510 is a IP / SIP based intercom speaker and microphone that allows offices, schools, hospitals, apartments and more to build powerful voice intercom solutions that expand security and communication.
2-way Audio Intercom Uses - EnvironmentIndoor Installation only Mounting StateWall or ceiling mount WiFi CapableYes PoE - Power Over Ethernet
$309.99
In stock
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GSC3506
The Grandstream GSC3506 One-way SIP Paging Speaker - Flush Mounted, with overhead paging communication functions. Designed for school and business offices needing overhead IP voice communication.
2-way Audio Intercom Uses - EnvironmentIndoor Installation only Mounting StateWall or ceiling mount PoE - Power Over Ethernet
$199.99
In stock
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GSC3505
The Grandstream GSC3505 is a 1-way public address multicast SIP speaker that allows offices, schools, hospitals, apartments and  more to build powerful public address announcement solutions that expand security and communication.
2-way Audio Intercom Uses - EnvironmentIndoor Installation only Mounting StateWall or ceiling mount WiFi CapableYes PoE - Power Over Ethernet
$289.99
In stock
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GDS3712
The Grandstream GDS3712 is an IP Door intercom with HD Video, for business applications to provide physical building or offices with video equipped two way audio and one way video intercom.
2-way Audio Intercom HD Video Intercom Indoor Outdoor RatedIndoor Outdoor Rated - Weatherproof Keypad - Keyed Entry Motion Detection
$459.99
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GDS3710
The Grandstream GDS3710 is an IP Door entry and access system with HD Video, and RFID Card and Keyfob system that tracks, manages and records access to any physical building.
2-way Audio Intercom HD Video Intercom Indoor Outdoor RatedIndoor Outdoor Rated - Weatherproof Keypad - Keyed Entry Motion Detection
$529.99
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GDS3705
The Grandstream GDS3705 is designed for users requiring a strong two-way audio-only facility access and security monitoring solution that can be deployed for offices, businesses, warehouses and other entry point facilitation.
2-way Audio Intercom HD Video Intercom Indoor Outdoor RatedIndoor Outdoor Rated - Weatherproof Keypad - Keyed Entry Motion Detection
$389.99
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GDS3702
The Grandstream GDS3702 is an IP Door entry Audio Intercom with single call push button and indoor / outdoor use for buildings, warehouses, offices and other building access facilities.
2-way Audio Intercom HD Video Intercom Indoor Outdoor RatedIndoor Outdoor Rated - Weatherproof Keypad - Keyed Entry Motion Detection
$259.99
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GSRFIDKEYFOB
The Grandstream GDS - RFID Key Fobs are available for use with the GDS37xx series IP Door Entry Access devices. Users can choose between using one or both the RFID card and/or keyfob security access use.
RFID Card & Keyfob Keyless Entry
$85.99
In stock
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GSRFIDCARD
The Grandstream GDS - RFID Cards are available for use with the GDS37xx series IP Door Entry Access devices. They can be used in conjunction with the USB RFID Card Reader and GDS Software to push card access to multiple devices for mass deployment and access with cards and card users.
RFID Card & Keyfob Keyless Entry
$85.99
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GDSRFIDCARDREADER
The Grandstream RFID Card Reader (USB connected) is available for use with the GDS 37xx series of IP Door Systems. The Grandstream RFID Card reader can be installed anywhere and connect via USB to any computer running Grandstream’s free GDS Manager software.
RFID Card & Keyfob Keyless Entry
$69.99
In stock
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GDSWALLMOUNTKIT
The In-Wall Mounting Kit is available for use with the GDS3702, GDS3705, GDS3710 and GDS3712 access and intercom devices. This mounting kit allows the GDS series to be mounted flushed within a wall rather on the surface of the wall.
$98.99
In stock
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i53W
The Fanvil i53W SIP indoor station
PoE - Power Over Ethernet
$179.99
In stock
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