SS7

GPTKB entity

Statements (68)
Predicate Object
gptkbp:instanceOf gptkb:network_protocol
gptkbp:alternativeTo gptkb:R2_signaling
SS6
gptkbp:developedBy gptkb:ITU-T
gptkbp:features lack of authentication
lack of encryption
gptkbp:fullName gptkb:Signaling_System_No._7
https://www.w3.org/2000/01/rdf-schema#label SS7
gptkbp:introducedIn 1975
gptkbp:layer gptkb:network_protocol
application layer
data link layer
gptkbp:messageType B-ISUP message
CAP message
INAP message
ISUP message
MAP message
SCCP message
SMPP message
TCAP message
TUP message
gptkbp:protocolStack gptkb:SCCP
gptkb:CAP
gptkb:MTP
gptkb:MAP
gptkb:B-ISUP
gptkb:INAP
gptkb:ISUP
gptkb:SMPP
gptkb:TCAP
gptkb:TUP
gptkbp:relatedStandard gptkb:ANSI_SS7
gptkb:China_No.7
gptkb:ETSI_SS7
gptkb:ITU-T_Q.700_series
Japan N7
gptkbp:replacedBy in-band signaling
gptkbp:standardizedBy gptkb:ITU-T
gptkbp:supportsProtocol signaling protocol
gptkbp:usedBy telecom operators worldwide
gptkbp:usedFor gptkb:short_message_service_(SMS)
routing
call forwarding
caller ID
conference calling
call waiting
emergency call routing
intelligent network services
local number portability
mobile number portability
mobile roaming
number translation
out-of-band signaling
prepaid billing
prepaid mobile services
roaming authentication
telephone call setup
toll-free number translation
gptkbp:usedIn gptkb:public_switched_telephone_network_(PSTN)
mobile networks
gptkbp:vulnerableTo gptkb:fraud
location tracking
SMS interception
call interception
gptkbp:bfsParent gptkb:smartphone
gptkb:Iridium_gateway
gptkb:SCP_standard
gptkbp:bfsLayer 5