I am from Chinaskyline, responsible for GSM Gateway and SMS Modem sales business in America 310 country.
Product capacity includes 8/16/32/64 ports VOIP gateway network frequency corresponding to the actual situation of each country.
If you need this product for sending bulk SMS or making call center program
For information, plz add directly.
Skype:ding.sunny2
(Whatsapp)+8613534193932
Product capacity includes 8/16/32/64 ports VOIP gateway network frequency corresponding to the actual situation of each country.
If you need this product for sending bulk SMS or making call center program
For information, plz add directly.
Skype:ding.sunny2
(Whatsapp)+8613534193932