[Jeff Morriss <jeff.morriss.ws@xxxxxxxxx>]

hadi motamedi wrote:
> Dear All
> Can you please let me know if we can decode sccp messages via wireshark?

Yes, Wireshark has understood SCCP for a long time (2002 according to 
the copyright in packet-sccp.c).  Wireshark can decode it over M3UA, 
MTP3, TALI, and from PCAP files with a DLT value of 142.

Note: I'm assuming you're talking about SS7 SCCP; Wireshark also 
understands Skinny which is also abbreviated SCCP sometimes.