GSM: NSS (Network Subsystem) Interfaces

[@ajeetsingh4986]

finally finally finally found some useful video on SS7.. Thanks a TON brother

[@engnadine4034]

very nice explanation

[@elvisroque5361]

Great video!, it was a nice explanation

[@telecomlearning946]

Thanks

[@vicheakeng6894]

@@telecomlearning946 ua-cam.com/video/KHY0EboxkQY/v-deo.html