ACM |
Address complete |
Address complete |
ANM |
Answer |
Caller answer |
ANSI |
American National Standards Institute |
American National Standards Institute |
Bin |
Back Indicator |
Reverse indication bit |
BLO |
Blocking |
Lock |
BLA |
Blocking Acknowledgment |
Lock acknowledgment |
BML |
Business Management Layer |
Level of business management |
BSN |
Back Sequence Number |
Reverse sequence number |
CCL |
Calling party clear signal |
Partial release CRG Charge Payment message |
Iam |
Initial Address Massage |
Initial message |
ILEC |
Incumbent Exchange Carrier |
Official local network operator |
CIC |
Circuit Identification em |
Channel ID code |
CLEC |
Competitive Exchange Carrier |
Rival local network operator |
CMIP |
Common Information Management Protocol |
General Control Information Protocol |
CORBA |
Common Object Request Broker Architecture |
The general architecture with the transfer of requests to the object through an intermediary |
CPC |
Calling Party's Category |
Categories of participants in the connection |
CPN |
Called Party Number Indicator |
Called Caller Number Indicator |
DPC |
Destination Point em |
Destination Code |
DCLAM |
Digital Subscriber Line Access Multiplexer |
Digital Subscriber Line Access Multiplexer |
EDP |
Event detection point |
Event Detection Points |
Eml |
Element Management Layer |
Element Management Level |
ETSI |
European Telecommunication Standards Institute |
European Telecommunications Standards Institute |
FCI |
Forward Call Indicator |
Direct call indicator |
Fib |
Forward Indicator Bit |
Direct bit indication |
FISU |
Fill in sign unit |
Filling unit |
FCS |
Frame check sequence |
Sequential test bits |
FSN |
Forward sequence number |
Direct sequence number |
Ftap |
File Transfer, Access and Management |
File Transfer Protocol and Access Management |
Ims |
IP Multimedia Subsystem |
IP Multimedia Subsystems |
INAP |
Intelligent Network Application Part |
Intelligent Network Protocol Subsystem |
INR |
Information request |
Subscriber number request |
INF |
Information |
Information |
IP |
Internet protocol |
Internet Protocol |
IPr |
Intelligent peripheral |
Intellectual periphery |
ISDN |
Integrated services digital network |
Digital network with integrated service |
ISO |
International Standards Organization |
International Standards Organization |
ISP |
International Signalization Point |
International Alarm Point |
ISUP |
ISDN Services User Part |
User Subsystem |
ISDN |
|
(ISDN) |
ITU |
International Telecommunications Union - Telecommunication Standardization |
Telecommunication Standardization Sector of the International Telecommunication Union |
LATA |
Local Access and Transport Area |
Local access and transmission area |
LI |
Length Indicator |
Length ID |
LLA |
Logical Layered Architecture |
Logical layered architecture |
Lssu |
Link Status Signal Unit |
Link Status Signal Unit |
MAP |
Mobile Access Protocol |
Mobile Subsystem |
MFP |
Mandatory Fixed Part |
Fixed part |
MIB |
Management Information Base |
Management Information Base |
MML |
Man machine language |
Man-Machine Language |
MO |
Management object |
Managed Objects |
MPLS |
Multiprotocol Label Switching |
Multiprotocol Label Switching |
MVP |
Mandatory Variable Part |
Mandatory variable part |
MSU |
Message Signal Unit |
Significant signal unit |
MTP |
Message Transfer Part |
Messaging protocols |
NAT |
Network Address Translation |
Network Address Translation |
NCI |
Nature of Connection Indicator |
Media Indicator |
NE |
Network element |
Network element |
Nef |
Network Element Function |
Network Element Functions |
NEL |
Network Element Layer |
Network element level |
NGN |
Next Generation Network |
Next generation network |
NML |
Network Management Layer |
Network management level |
NSP |
National signalization point |
National Alarm Point |
OMAP |
Operation, Maintenance Application Part |
Application subsystem of operation and maintenance |
OPC |
Originating point em |
Departure point code |
OP |
Optional part |
Optional part |
ORB |
Object Request Broker |
Request Object Broker |
OSF |
Operations System Function |
System support functions |
Oss |
Operations Support Systems |
Operation support system |
Pic |
Point in call |
Call Status Points |
Pop |
Point presence |
Point of presence |
QoS |
Quality of Service |
Quality of service |
REL |
Release |
Release |
RNG |
Ringing |
Start making a call |
RLC |
Release complete |
Disconnection |
Res |
Resume |
Resume Connection |
SAM |
Subsequent address |
Serial Address Transfer |
SCEP |
Service Creation Environment Point |
Service Creation Environment |
Scp |
Service Control Point |
Service management node |
Sif |
Signaling Information Field |
Signal information field |
Sio |
Services Information Octet |
service byte |
Sip |
Session initiation protocol |
Session Initiation Protocol |
SLS |
Signaling Link Selection field |
(Field) select signaling link |
SML |
Service Management Layer |
Service Management Level |
SMP |
Service management |
Operational management system |
SP |
Signaling point |
Signal point |
Ssp |
Service Switching Point |
Service Switching Node |
STP |
Signaling Transfer Point |
Alarm transit point |
Sus |
Suspend |
Pause connection |
OSI |
Open system interconnection |
Reference Model of Open Systems Interconnection |
PMP |
Pointer to Mandatory variable Part |
Pointer to the beginning of the mandatory variable part |
Pop |
Pointer to Optional Part |
Index of the beginning of the optional part |
SDL |
Specification and Description Language |
Specification and Description Language |
Sccp |
Signaling Connection Control Part |
Signal Connection Control Subsystem |
TCAP |
Transaction Capabilities Application Part |
Transaction Application Subsystem |
Tdp |
Trigger detection points |
Call detection points for IN services |
TMN |
Telecommunication Management Network |
Telecommunications management network |
TRM |
Transmission Medium Requirement |
Required transmission medium |
VPN |
Virtual Private Network |
Virtual private network |
UPS |
Uninterruptible Power Supply |
Uninterrupted power supply |
WSF |
Work Station Function |
Workstation Functions |
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Telecommunication Services and Devices
Terms: Telecommunication Services and Devices