SK32-128 VOIP gateway available for voice and sms termination.
Now have big discount.
Supports 4G/3G/2G network.
Contact me for more details!
Skypelive:chinaskylineluxi
Whatsapp: +86 135 3417 2523
Telegram@skylineChristal
https://www.alibaba.com/product-detail/Cheap-Price-32-Ports-With-128_60688228486.html?spm=a2747.manage.0.0.675e71d2vynpuw
