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Openvox GW1600 V2 Wireless Gateway

A Lan Switch board that enables stackability during hardware upgrades is incorporated into the Openvox GW1600 V2 Wireless Gateway's architecture. It allows sending and receiving SMS messages, as well as group messaging and SMS to email. The Openvox GW1600 V2 Wireless Gateway supports most VoIP operating platforms, including Asterisk, Elastix, 3CX, FreeSWITCH, Broadsoft, etc. It employs the industry-standard SIP protocol and is compatible with the Leading IMS/NGN platform, IPPBX, and SIP servers.

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The Openvox GW1600 V2 Wireless Gateway, a VS-GW1600 Series upgrade product, is now the leading open source Asterisk-based VoIP Gateway solution for SMBs and SOHOs. Users can easily configure their customized Gateway thanks to a user-friendly interface and a one-of-a-kind modular design. AMI can also be used to complete secondary development (Asterisk Management Interface). The new VoxStack series Gateway comes in three models: the VS-GW1202 V2, the VS-GW1600 V2, and the VS-GW2120 V2 Wireless Gateway.

The Openvox GW1600 V2 Wireless Gateway with Modular Design can provide up to 5 plug-in GSM/WCDMA/LTE gateway modules that can support from 4 to 20 GSM/WCDMA/LTE channels, developed for interconnecting a wide range of codecs, including G.711A, G.711U, G.729, G.722, G.723, G.726 & GSM, to 2G/3G/4G networks to quickly reduce The Openvox GW1600 V2 Wireless Gateway’s unique design allows it to support hot-swap for both SIM cards and GSM/WCDMA/LTE wireless gateway modules. Users can simply add or remove modules to expand or exchange hardware.


  • Simple and convenient configuration via Web GUI.
  • Support http / https / SSH.
  • Basic security strategy(white/blacklist, security rules).
  • Optional GSM Voice Codec.
  • Codecs support: G.711A, G.711U, G.729, G.723.1, G.722, G.726, GSM.
  • SIP(RFC3261) compliance.
  • Support diverse SIP, and IAX2 protocols.

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