HSTP High Signaling Transfer Point

Low Level Signaling Transfer Point LSTP

LSTP Low Signaling Transfer Point

Signaling Transfer Point HSTP

Signaling Transfer Point STP

signaling transfer points

Transfer Point

main transfer point

central transfer point

face transfer point

store and forward switchingsignaling transfer point

STN LCDsignaling transfer point

Signalling transfer point

STP Signal transfer point

RTP Remote Transfer Point

electronic funds transfer point of sale

Message Transfer Point