Grandstream HT813
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.
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- Analog Telephone Adapter
- Access Control - Door Phones / Intercom
- Failover Appliance
- Headsets
- IP Video Surveillance Solution
- IP-PBX Hardware/Appliance
- Networking Soultions
- Paging
- Session Border Controllers (SBC)
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Software & Subscriptions
- Software Add-Ons
- USB Channel Banks
- VoIP Conferencing System
- VoIP Gateways
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VoIP Phones
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VoIP Telephony Interface Cards
- Clearance - Brand new with 3 months warranty
- IP-PBX Cloud
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Home
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- Access Control - Door Phones / Intercom
- Analog Telephone Adapter
- Clearance - Brand new with 3 months warranty
- Failover Appliance
- Headsets
- IP Video Surveillance Solution
- IP-PBX Cloud
- IP-PBX Hardware/Appliance
- Networking Soultions
- Paging
- Session Border Controllers (SBC)
- Software & Subscriptions
- Software Add-Ons
- USB Channel Banks
- VoIP Conferencing System
- VoIP Gateways
- VoIP Phones
- VoIP Telephony Interface Cards
- Access Control - Door Phones / Intercom
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Analog Telephone Adapter
Analog Telephone Adapter
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Grandstream HT841
The HT841 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 network to make deployments as easy as possible. The HT8x1 series includes FXO and FXS ports to support...
Grandstream HT881
The HT881 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 network to make deployments as easy as possible. The HT8x1 series includes FXO and FXS ports to support...