OpenVox VS-GW1600-16G VoxStack 16 Port GSM Gateway

Overview
The VoxStack gateway designs with a LAN Switch board that provides stackability on the hardware upgrade. It supports SMS messages sending and receiving and group sending and SMS to email. The GSM Gateways is 100% compatible with asterisk, Elastix, trixbox, 3CX and FreeSWITCH sip server.

Technical Specifications

• 16 GSM Channels (expandable up to 20 Channels)
• 1 SIM card per GSM channel
• Quad-Band GSM 850/ 900/1800/1900 MHz
• Fast call setup
• IMEI and PIN modification
• 2 LAN ports
• Storage temperature range: -40~125?
• Operation temperature range: 0~50?
• Operation humidity range: 10%~90% non-condensing
• Power source: 12V DC/4A
• Max power: 32W
• Dimension: 15cm*19cm*4.5cm
• Weight: 1Kg

Features:

• Hot-swap Design
• Support SMS sending, receiving, grouping sending
• Support transferring SMS to E-mail
• Support checking phone number
• Support SIP1.0/2.0?enhanced SIP function
• Support USSD service
• Support IMEI modification
• Compatible with Asterisk, Elastix, 3CX, FreeSWITCH Sip Server