Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages

Reply To: layer 3 messages


You’ll have to grasp a little bit about the SS7 signalling system. Then you can go to the site and download the document “GSM 04.08 Mobile Radio Interface Layer 3 Specification”. HEre youll find all the layer 3 signalling that takes place between the mobile and the network.I am afraid you’ll have to open a user account here.