What is sim card cloning ? In earlier post we have discussed what is SIM. In this article we will […]
Diameter SWx Interface The SWx interface is a diameter protocol based interface between AAA server and HSS. The AAA means […]
What is s11 interface ? Earlier we have discussed some interfaces (e.g s6a ) in EPC. Here we will discuss […]
How to create USSD application ? We have heard about USSD. It is a basic service supported on all gsm […]
SCCP Address In SS7 network sccp is the transport layer . It is the user of MTP3 layer and service […]
What is MNP or Mobile Number Portability? MNP is a feature or service to a mobile subscriber, by which a […]
What is MGCP Protocol ? The MGCP full form is Media Gateway Control Protocol. To understand the MGCP protocol. In […]
What are protocols in osi model The osi model is the reference model for developing network protocols. In this tutorial […]
What is MSRN? The full form of MSRN is mobile subscriber roaming number. This is an E.164 type of number […]
Tcp header format explanation Tcp protocol transfer message from one machine to other over underlying IP network. The unit is […]