The HT841/881 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 remote calling to and from the PSTN line. Advanced telephony features, easy automated provisioning and superb voice quality allow the HT8x1 series to be the ideal VoIP gateway for businesses.
HT841/HT881
Analog FXO Gateway
The HT841/881 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.
Description
Features
- Supports 3 SIP profiles through 1 FXS port and 4/8 FXO ports
- High-performance NAT router
- Lifeline support (FXS port will be hard-relayed to FXO port) in case of a power outage
- 3-way voice conferencing per port
- Automated & secure provisioning options using TR069
- Supports T.38 Fax for reliable Fax-over-IP
- Failover SIP server automatically switches to secondary server if the main server loses connection
- Strong AES encryption with security certificate per unit

GUV3000 & GUV3005
GUV3000 & GUV3005
HD USB Headsets with Noise Canceling Mic
Ideal for remote workers and busy environments, the GUV3000 and GUV3005 are HD USB Headsets with noise canceling technology that pair with laptops, computers, IP phones and other devices to offer high-quality sound.
Product datasheets
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HD USB Headsets with Noise Canceling Mic
Ideal for remote workers and busy environments, the GUV3000 and GUV3005 are HD USB Headsets with noise canceling technology that pair with laptops, computers, IP phones and other devices to offer high-quality sound.
Product datasheets
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GRP2604(P)
GRP2604(P)
3-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2604 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2604P) and is supported by Grandstream’s Device Management System (GDMS).
Product datasheets
...
3-Line Essential IP Phone Designed for Mass Deployment and Easy Management
The GRP2604 features 5-way voice conferencing to maximize productivity, integrated PoE (GRP2604P) and is supported by Grandstream’s Device Management System (GDMS).
Product datasheets
...
GSC3574/GSC3575
GSC3574/GSC3575
HD Intercom and Facility Control Station
The GSC3574 and GSC3575 are powerful intercom and facility control stations and run on Android™ Version 13 and support all lighting, HVAC, scheduling, and similar smart office apps in the Google Play Store.
Product datasheets
Product Resources...
HD Intercom and Facility Control Station
The GSC3574 and GSC3575 are powerful intercom and facility control stations and run on Android™ Version 13 and support all lighting, HVAC, scheduling, and similar smart office apps in the Google Play Store.
Product datasheets
Product Resources...
GWN7600
GWN7600
GWN 802.11ac Wave-2 2x2:2 Access Point
The GWN7600 is an 802.11ac Wave-2 W-iFi access point for small to medium sized businesses, multiple floor offices, commercial locations and branch offices. It offers dual-band 2x2:2 MU-MIMO with beam-forming technology and a sophisticated antenna design...
GWN 802.11ac Wave-2 2x2:2 Access Point
The GWN7600 is an 802.11ac Wave-2 W-iFi access point for small to medium sized businesses, multiple floor offices, commercial locations and branch offices. It offers dual-band 2x2:2 MU-MIMO with beam-forming technology and a sophisticated antenna design...