2U Series VS-GW2120 Series
Supports up to 11 pluggable gateway modules; supports 4 to 44 channels and 3 Ethernet ports.
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VoIP Gateways
Supports up to 5 plug-in gateway modules; ranging from 4 to 20 channels.
OpenVox VoxStack Series Hybrid Gateway is the first open-source Asterisk-based hybrid VoIP gateway solution for SMBs and SOHOs. With a user-friendly graphical interface and a unique modular design, users can easily configure their custom gateway. Secondary development can also be performed via AMI (Asterisk Management Interface).
They are designed to interconnect a wide selection of codecs, including G.711A, G.711U, G.729, G.722, G.723, G.726 & GSM, with GSM cellular networks to quickly reduce telecommunication expenses and maximize savings. Thanks to the VoxStack Gateway’s unique design, it can support hot‑swap for SIM cards, GSM gateway modules and analog gateway modules. Users can simply add or remove modules for hardware expansion or replacement.
The VoxStack 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. GSM gateways use the standard SIP protocol and are compatible with leading IMS/NGN platforms, IPPBX systems, and SIP servers, supporting most VoIP operating platforms such as Asterisk, Elastix, 3CX, FreeSWITCH, Broadsoft, etc.
Technical specifications:
Storage temperature range: -20~70℃
Operating temperature range: 0~40℃
Operating humidity range: 10%~90% non-condensing
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.