1U Series VS-GW1600 Series
Supports up to 5 plug-in gateway modules; ranging from 4 to 20 channels.
Products
Every OpenVox product line, from PBX systems to gateways and accessories.
View all 184 productsIPPBX and phones
Cards and accessories
Connect my sites
Modernize what I have

VoIP Gateways
4-core Intel CPU inside; supports up to 40 FXS/FXO channels; up to 40 simultaneous calls with transcoding and EC.
The VS-GW1600 V2 Analog Gateway, an upgraded product in the VS-GW1600 series, is now the most powerful open-source Asterisk-based VoIP gateway solution for SMEs and SOHOs. With a user-friendly GUI and unique modular design, users can easily configure their customized gateway. Secondary development can also be carried out via AMI (Asterisk Management Interface).
There are three models in the new VoxStack Gateway series: VS-GW1202 V2, VS-GW1600 V2 and VS-GW2120 V2 Analog Gateway. The VS-GW1600 V2 gateway can support up to 40 FXS/FXO channels and full-load concurrency, meaning that 40 channels can be used for simultaneous calls. In addition, it can support up to 40 simultaneous calls with transcoding and EC in synchronization. The modular analog gateways are designed to interconnect a wide selection of codecs, including G.711A, G.711U, G.729, G.722, G.726 & ILBC, to quickly reduce telecommunication expenses and maximize savings. The analog gateway design with a LAN switch card provides stacking when upgrading hardware.
The VS-GW1600 V2 gateway uses the standard SIP protocol and is compatible with leading IMS/NGN, IPPBX platforms and SIP servers, supporting most VoIP operating platforms such as Asterisk, Elastix, 3CX, FreeSWITCH, Broadsoft, etc.
Technical specifications:
8/16/24/32/40 FXS/FXO ports
CPU: 4 cores, 1.33 GHz
RAM: 1G
Network ports: 2
USB port: 1
Serial port: 1
Reset button: 1
Storage temperature range: -20~70℃
Operating temperature range: 0~40℃
Operating humidity range: 10%~90% non-condensing
Power supply: 100-240V/1-2A
Maximum power consumption: 60W
Dimensions: 44cm × 4,5cm × 30cm
Weight: 3310g
Software & Platform:
Linux OS
Certification
CE
See the manufacturer description and linked documentation for product information. No specification table is published on the captured product webpage.
Request a quote: our team will confirm availability, compatibility and a deployment plan.