…l Protocols AAL2 Signaling AAL5 – ATM Adaptation Layer 5 ALCAP – AAL2 Signaling ALCAP PSF BSSGP – Base Station System GPRS Protocol CAP – CAMEL Application Part CAP PSF COPS…

All Protocols AAL2 Signaling AAL5 – ATM Adaptation Layer 5 ALCAP – AAL2 Signaling ALCAP PSF BSSGP – Base Station System GPRS Protocol CAP – CAMEL Application Part CAP PSF…

…PPP – Point-to-Point Protocol PPTP – Point-to-Point Tunneling Protocol PRI – Primary Rate Interface PSF – Protocol-Specific Function PSTN – Public Switched Telephone Network PTM – Packet Telephony Ma…