Promotion sales for gateways：
2G Network 1/4/8/16/32 Ports GOIP for Voice Route
2/3/4G Network 4/8/16/32/64 Ports SK SMS GATEWAY for SMS Route
2/3/4g Network 4/8/16/32 Ports SK GATEWAY for SMS & Voice Route
https://www.alibaba.com/product-detail/2019-newest-Voip-gateway-SK-16_62386449726.html?spm=a2747.manage.0.0.6ce371d2DolfSa
24/7 lefe long Tech Support!!! 12 Months Warranty
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2G Network 1/4/8/16/32 Ports GOIP for Voice Route
2/3/4G Network 4/8/16/32/64 Ports SK SMS GATEWAY for SMS Route
2/3/4g Network 4/8/16/32 Ports SK GATEWAY for SMS & Voice Route
https://www.alibaba.com/product-detail/2019-newest-Voip-gateway-SK-16_62386449726.html?spm=a2747.manage.0.0.6ce371d2DolfSa
24/7 lefe long Tech Support!!! 12 Months Warranty
If you have interest with it, please contact me freely
Skype: live:.cid.f1f0254050b238ba
Whatsapp and wechat also :+8615766905321