SSN Sub System Number
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SCCP Sub System Numbers SSN are used to decide that for which application is the SCCP message is intended in the receiver
Some of the common SSN numbers are
Mobile Application Part HLR SSN Number 6
Mobile Application Part VLR SSN Number 7
Mobile Application Part MSC SSN Number 8
ISDN Suppl. Services 11 SSN Number
IN Application in SSP 2 (CAMEL) 146 SSN Number
GSM Service Control Function (IN-MAP) SSN Number 147
Serving GPRS Support Node SSN Number 149
BS System Application Part 254 SSN Number
One Response to “SSN Sub System Number”
Who decides the SSN numbers
By tclm on Apr 13, 2008