Layer2, Layer Messages with call flow for tems

[guess.who]

Hey Guyz
i am attaching a Layer2 and Layer 3 messages with complete call connectivity process......I am new to this forum thing...so i do nt know much abt the forum thing....so i gotta ask something...i cannot download files....is it coz i am a junior member.??.. if yes , how to get senior...Help required.. :O) rest enjoy the document....hopefully its quite helpful...
BR

[wolverine]

See rules for downloading..

http://www.finetopix.com/showthread.php?t=2753

[Mazari]

This is another useful link for new people:

http://www.finetopix.com/showthread.php?t=1766