Hi everyone,

I'm using DSI to run an application in order to send SRI, ATI .v.v.. via Sigtran .  After 3 days of running, it failed to send Forward-SM (ssn: 0x08),  while still succedded sending SRI, ATI (ssn: 0x06). From ss7.log, I got "SCPEV_RTF_SS_FAIL cause_value=3"

I think it should be SSN 0x08 prohibited because of no responding of "Subsystem Status Test"  from STP but don't know how to solve this problem in application.

Could you please help me to find the solution to prevent "SSN 0x08 prohibited" in application. I hereby attach the pcap, ss7.log, configure.txt and system.txt

Many thanks,