VS-GW2120 V2 GSM Wireless Gateway

VS-GW2120 V2 Wireless Gateway, an upgraded product in the VS-GW2120 series, is now the highest-performance open-source VoIP gateway solution based on Asterisk for SMEs and SOHO. With a user-friendly graphical interface and a 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 Wireless Gateway. With its modular design, the VS-GW2120 V2 Wireless Gateway can accommodate up to 11 GSM/WCDMA/LTE expansion modules, supporting 4 to 44 GSM/WCDMA/LTE channels and 2 Ethernet ports. It is designed to interconnect a wide selection of codecs, including G.711A, G.711U, G.729, G.722, G.726 & GSM, with 2G/3G/4G networks to quickly reduce telecommunication expenses and maximize savings. Thanks to its unique design, the VS-GW2120 V2 Wireless Gateway supports hot-swapping SIM cards and GSM/WCDMA/LTE expansion modules. Users can simply add or remove modules for expansion or hardware replacement.

The wireless gateway is equipped with a Lan Switch card that enables stacking during hardware upgrades. It supports sending and receiving SMS, bulk sending, and SMS-to-email conversion. The VS-GW2120 V2 Wireless Gateway uses the standard SIP protocol and is compatible with IMS/NGN platforms, IPPBX systems, and SIP servers, supporting most VoIP platforms such as Asterisk, Elastix, 3CX, FreeSWITCH, Broadsoft, etc.

Technical specifications:

Up to 44 GSM/WCDMA/LTE channels

1 SIM card per GSM/WCDMA/LTE channel

2 10/100M LAN interfaces

Up to 44 standard SMA-K interfaces

Storage temperature range: -20~70℃

Operating temperature range: 0~40℃

Operating humidity range: 10%~90% non-condensing

Power source: 100-240V/2-3A

Power consumption: 88W

Dimensions: 48.3cm33.1cm8.8cm

Weight: VS-GW2120 V2: 6144g VS-GWM420G: 162g VS-GWM420W: 170g VS-GWM420L: 178g

Software & Platform:

Linux OS

Certification

CE