# 6 SS7 Atomic Functions

This chapter documents the atomic functions associated with the SS7 PPL components that are released for customization using the PPL Composer.

In this section:

L3P CIC (0x000F)

L3P Link (0x0010)

ISUP CPC (0x0012)

ISUP BLS, HGBS MGBS

ISUP SPRC (0x0013)

ISUP SSC (0x0085)

L3P TUP (0x0011)

L3P BT IUP (0x0011)

BT IUP CPC (0x0052)

SCCP SCRC (0x0066)

See Signaling System Number Seven.
See Programmable Protocol Language.