|People arrested for using illegal VoIP|
Though Bangladesh government is taking strict initiative to prevent illegal VoIP set up in Bangladesh but still some people are trying to do illegal use of it.This illegal use of VoIP is not tolerable at all and this should be stopped immediately.Below are some steps through which illegal VoIP can be tracked.
1.Setting up DPI (Deep Packet Inspection) in IIG (International Internet Gateway)
2.In those VoIP links uplink and downlink data traffic is always asymptotic
3.By tracking the SIM and checking those SIM records it can be seen that there will be no SMS transaction from those SIM's.
4.The bill for those SIM is always higher.
5.By using SIM box detection it can be detected which SIM are used in those purpose.
6.By using GPS it can be checked which SIM are stationary and generating a high bill.
Government should take care of this immediately cause using illegal VoIP Bangladesh is losing a lot of foreign currency.