VoxStack Series Wireless Gateways User Manual
4
1. Overview
1.1 What is VoxStack Series Wireless Gateways
?
The VS
-
GW1202/1600/2120 V2 Wireless Gateway is an upgrade of the
VS
-
GW1202/1600/2120 series and is now the industry's leading GSM/WCDMA/LTE
VoIP gateway solution for small and medium
-
sized businesses based on Asterisk.
Thanks to its friendly GUI and unique modular design, users can easily customize the
gateway and perform secondary development via AMI (Asterisk Management
Interface).
The new VoxStack series of gateways are available in three models, the VS
-
GW1202
V2, the VS
-
GW1600 V2 and the VS
-
GW2120 V2 series of wireless gateways. The
modular design of the VS
-
GW1202 V2 wireless gateway can be plugged into two
GSM/WCDMA/LTE gateway modules, supporting 4 to 8 GSM/WCDMA/LTE channels,
and the VS
-
GW1600 V2 wireless gateway can be plugged into 5 gateway modules,
supporting 4 to 20 GSM/WCDMA/LTE channels, VS
-
GW2120 V2 wireless gateway can
insert 11 gateway modules, supporting 4 to 44 GSM/WCDMA/LTE channels. It also
support G.711A, G.711U, G.729 , G.722, G.723, G.726, iLBC, GSM and other coding
and signaling protocols. The new VoxStack series of gateways are seamlessly
connected to 2G/3G/4G networks. The hot
-
swap design is applied to SIM cards and
GSM/WCDMA/LTE wireless gateway modules, and users can add or remove them as
needed to expand hardware devices.
The VoxStack series of wireless gateways feature a switchboard design that provides
stack ability during hardware upgrades. It supports SMS information transmission
and reception, sending and receiving by email and group sending. The
VS
-
GW1202/1600/2120 V2 wireless gateway uses standard SIP protocol which is
compatible with mainstream IMS/NGN platforms, IPPBX and SIPS servers, and
supports most VoIP operating system platforms such as Asterisk, Elastix, 3CX,
FreeSWITCH, Broadsoft and so on.