This is Derek from China Skyline Telecom.

We are selling VOIP devices: SK & GOIP Gateway / IP phone / SIM bank . And SMS modem , Voice recorder , FXS/FXO gateway ,E1/T1 gateway .

We have 24/7 device tech support ,anything you want and all details are in China Skyline Telecom.

If you have any good quality routes 62 63 94 92 977 249 251 , contact me without hesitation!!!

Skype: live:derek_5975
whatsApp # +0086 13064170171(phone)
email: derek@chinaskyline.net

6.I have SK gateway available for *reducing blocking*
One port with *4/ 8/16 sims and work rotate*
intercalling function, *human behavior*
autometically *IMEI change* and *base station change*
SK gateway is also used *for sms traffic*
*16-64/16-128/16-256/32-128/32-256/32-512* models available

Skype: live:derek_5975
whatsApp # +0086 13064170171(phone)
email: derek@chinaskyline.net