Hi, Quoting sri shantha <abeysinghe316 at yahoo.com>: > hello friends > please let me know,,,how can i read the UDp packet from port 4370?? > please help m??? Write a socket program to capture traffic on that port. Also this list is to discuss Asterisk-SS7 related stuff, and not related to Linux Socket Programming. Please do your research, and show us what you tried and where you are failing, dont expect list members to teach you these basics. Thanks & Regards, Mitul Limbani, Founder & CEO, Enterux Solutions, The Enterprise Linux Company (TM), www.enterux.com