VoxStack GSM Gateway SIP protocol, 16 GSM Channels (Upgradable to 20G)
Mô tả sơ bộOpenVox VoxStack Series GSM Gateway is an open source asterisk-based GSM VoIP Gateway solution for SMBs and SOHOs. With friendly GUI and unique modular design, users may easily setup their customized Gateway.
- Independent System for Each Module
- Affordable Price with Superior Performance
- Hot-swap Design for both Sim cards and Modules
- Compatible with Asterisk, Elastix, 3CX,
- FreeSWITCH Sip Server
- Available for OEM
- 3-Month “No Questions Asked” Return Policy
- 01 Year Warranty
16 GSM Channels
1 SIM card per GSM channel
Quad-Band GSM/GPRS 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
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
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