voip gateway,anti sim blocking solution,gsm gateway

peterrao
Joined: Tue 02 of Aug, 2016

voip gateway,anti sim blocking solution,gsm gateway

Posted:Wed 20 of Sep, 2017 (11:53 UTC)
Dear friend:
ThIs is senior sales peter from china skyline telecom
We are professional voip gateway manufacturer
our sk voip gateway can anti sim blocking ,after tested,it can reduce more than 50% sim blocking
Sk voip gateway have 2/3/4g gateway
4/8/16/32 ports voip gateway available
Any questions.please contact me
my skype:chinaskylinepeter whatsapp/phone:008618682039136
Peter Rao