ebook signaling_System_No.7 [Archive]

dangchung

2012-02-21, 07:24 PM

Hi all,
this is ebook in signaling system No7

dangchung

2012-02-21, 07:41 PM

i'am so sorry, i cant post my ebook. have a error when i upload. admin please help me!

telecom01

2012-02-21, 11:40 PM

i'am so sorry, i cant post my ebook. have a error when i upload. admin please help me!
Attached file will be size limited.

dangchung

2012-02-22, 10:11 AM

Attached file will be size limited.
My file is only 7.02mb, so it's over size limited