Visa version
Version skapad av Gerald Quentin Maguire Jr 2014-06-14 17:33
Acronyms and Abbreviations
Acronyms and Abbreviations useful for IK2554
Acronym or Abbreviation | Description |
---|---|
2B+D | 2 B channels and one D channel (an ISDN line) |
30B+D | 30 B channels and one D channel (an E1 as ISDN) |
3D | Three Dimensional |
3G | Third Generation |
3GPP | 3rd Generation Partnership Project |
3GPP2 | 3rd Generation Partnership Project 2 |
4ESS | #4 Electronic Switching System |
5ESS | #5 Electronic Switching System |
AAA | Authentication, Authorization, and Accounting |
AAB | Automatic Alternative Billing |
ABD | Abbreviated dialling |
ACB | Automatic Callback |
ACC | Account Card Calling |
ACD | Automatic Call Distribution |
ACK | Acknowledgement |
ACM | Association for Computing Machinery |
AES | Advanced Encryption Standard |
AIN | Advanced Intelligent Network |
ALG | Application Level Gateway |
AM | Ante meridiem (Latin for Before noon) |
AMD | advanced micro devices |
AN | Access Network |
ANAT | Alternative Network Address Types |
ANM | Answer message |
AOR | Address of Record |
AP | Access Point |
API | Application Programming Interface |
APP | Application |
APS | Application Policy Server |
ARM | Advanced RISC Machine |
ARP | Address Resolution Protocol |
AS | Application Server |
ATA | Analog Telephone Adaptor |
ATM | Asynchronous Transfer Mode |
ATT | Attendant |
AUTC | Authentication |
AUTZ | Authorization code |
AV | Audio Visual |
AVATS | AccessGrid Video and Audio Tools Support |
AVH | avhandling (Swedish) |
AXE | Automated Telephone Exchange (a series of exchanges) |
B2BUA | Back-to-Back User Agent |
BCAST | Broadcast |
BCP | Best Current Practice |
BER | Bit Error Rate |
BFCP | Binary Floor Control Protocol |
BGCF | Breakout Gateway Control Function |
BGP | Border Gateway Protocol |
BHCA | busy hour call attempts |
BIND | Berkeley Internet Name Domain (DNS server software) |
BT | block type |
CA | Certificate Authority |
CALEA | Communications Assistance for Law Enforcement Act |
CB | Citizen Band (radio) |
CBC | Cipher Block Chaining |
CC | Country Code |
CCBS | Completion of calls to busy subscriber |
CCC | Credit Card Calling |
CCITT | Consultative Committee on International Telephone and Telegraph |
CCNC | Consumer Communications and Networking Conference |
CCXML | Call Control Extensible Markup Language |
CCXML4J | CCXML Interpreter in Java |
CD | Call Distribution |
CDC | Conference on Decision and Control |
CDP | Cisco Discovery Protocol |
CDR | call detail record |
CELEX | Communitatis Europeae Lex (European Union law database) |
CELP | Codetopic-excited linear predictive |
CEST | Central European Summer Time |
CF | call forwarding |
CFC | Call forwarding on busy/don’t answer |
CGI | Common Gateway Interface |
CHA | Call hold with announcement |
CIO | Chief Information Officer |
CLF | Common Log Format |
CLF | common log format |
CLUE | ControLling mUltiple streams for tElepresence |
CNAME | Canonical Name |
COC | Consultation calling |
CODEC | Coder/Decoder |
COMET | SIP Preconditions Met message |
CON | Conference calling |
COPS | common open policy service |
CPE | customer premises equipment |
CPL | call processing language |
CPM | customer profile management |
CPNI | customer proprietary network information |
CPU | Central Processing Unit |
CRD | Call Rerouting Distribution |
CRG | Customized ringing |
CS | Computer Sceince |
CSI | Computer Security Institute |
CTI | computer telephony integration |
CUCS | Columbia University Computer Science (Department) |
CUG | Closed usergroup |
CW | call waiting |
DAA | data access arrangement |
DB | database |
DCON | Distributed Conferencing |
DCR | Destination Call Routing |
DCS | Distributed Call Signaling |
DDDS | Dynamic Delegation Discovery System |
DDS | Delegation Discovery System |
DEA | (U.S.) Drug Enforcement Administration |
DEFSOP | digital evidence forensics standard operating procedures |
DES | Data Encryption Standard |
DHCP | Dynamic Host Configuration Protocol |
DHCPACK | Dynamic Host Configuration Protocol Acknowledgement |
DMP | Device Message Protocol |
DNR | diarienummer (Swedish) |
DNS | Domain Name Server |
DOI | Digital Object Identifier |
DOJ | (U.S.) Department of Justice |
DOM | Document Object Model |
DOP | Default Outbound Proxy |
DS0 | Digital Signal 0 (a level in the Digital signaling hierarchy) |
DSL | digital subscriber line |
DTD | document type definition |
DTMF | Dual Tone Multi-Frequency |
DUP | destinating user prompter |
E1 | 2 Mbps time-multiplexed link |
E911 | Enhanced 911 (emergency service) |
EDS | Electronic Data Systems Corporation |
ENUM | E-number |
ENUMWG | ENUM Working Group |
ESP | enhanced service provider |
ESR | Emergency Services Routing |
ETNS | European Telephony Numbering Space |
ETS | Emergency Telecommunications Service |
ETSI | European Telecommunications Standards Institute |
EU | European Union |
EUDRD | EU Data Retention Directive |
FAQ | Frequently Ask Questions |
FAX | Facsimile |
FBI | (U.S.) Federal Bureau of Investination |
FCC | (U.S.) Federal Communications Commission |
FCP | firewall communication protocol |
FEC | Forward Error Correction |
FID | Flow Identification |
FISA | (U.S.) Foreign Intelligence Surveillance Act |
FLUTE | File Delivery over Unidirectional Transport |
FMD | Follow Me Diversion |
FPH | Freephone |
FQDN | Fully Qualified Domain Name |
FRA | Försvarsväsendets Radioanstalt (Swedish for Defense Radio Institute) |
FS | feature server |
FXO | Foreign eXchange Office |
FXS | Foreign eXchange Subscriber (FXS) |
GAA | Generic Authentication Architecture |
GAP | Call gapping |
GBA | Generic Bootstrapping Architecture |
GDS | Global Dialing Scheme |
GEOPRIV Geographic Location/Privacy | |
GLP | Gateway Location Protocol |
GMT | Greenwich Mean Time |
GNOME | GNU Network Object Model Environment |
GPL | GNU Public License |
GPRS | General Packet Radio Service |
GRUU | Globally Routable User Agent (UA) URI |
GSM | Global System for Mobile telecommunications (original name in French: Groupe Spécial Mobile) |
GSTN | global switched telephone network |
GSTN | global switched telephone network |
HCI | Human-Computer Interface |
HERFP | Heterogeneous Error Response Forking Problem |
HF | Human Factors |
HIP | Host Identity Protocol |
HMAC | Hashed Message Authentication Code |
HNT | Hosted Nat Traversal |
HSS | Home Subscriber Server |
HTML | Hypertext Markup Language |
HTTP | Hypertext Transfer Protocol |
IA | information appliance |
IAA | I Am Alive |
IAB | Internet Architecture Board |
IAM | Initial Address Message |
IANA | Internet Assigned Number Authority |
IAP | Intercept Access Point |
IAX | Inter-Asterisk eXchange |
IAX2 | Inter-Asterisk eXchange version 2 |
IC | Intergrated Circuit |
ICC | (IEEE) International Conference on Communications |
ICE | interactive connectivity establishment |
ICE | interactive connectivity establishment |
ICMP | Internet Control Message Protocol |
ICON | InternationalConference on Networks |
ICT | Information and Communications Technology |
ICW | internet call waiting |
ID | identifier |
IDDD | International Direct Distance Dialing |
IEEE | Institute of Electrical and Electronics Engineers |
IETF | Internet Engineering Task Force |
IFF | if and only if |
IKE | Internet Key Exchange |
IM | IP Multimedia |
IMAC | Innovative Mobile Applications of Context |
IMS | IP Multimedia Subsystem |
IN | Intelligent Networks or IP Networks |
INET | Internet Society (Conference series) |
IOS | (Cisco) Internetwork Operating System |
IP | Internet Protocol |
IP | IM Presence |
ISBN | International Standard Book Number |
ISDN | Integrated Services Digital Network |
ISO | International Standards Orgainization |
ISP | Internet Service Provider |
ISSN | International Standard Serial Number |
ISUP | Integrated Services Digital Network (ISDN) User Part |
IT | Informaiton Technology |
ITAD | Internet Telephony Administrative Domain |
ITU | International Telecommunication Union |
IVR | Interactive voice response |
JAIN | Java APIs for Integrated Networks |
JB | Jitter Buffer |
JBA | Jitter Buffer Adaptive |
JDSU | JDS Uniphase Corporation |
JSR | Java Specification Requests |
JVM | Java Virtual Machine |
KB | Knowledge base |
KDE | K Desktop Environment |
KPI | key performance indicators |
KTH | KTH Royal Institute of Technology |
L16 | Linear 16 bit (encoding) |
L8 | Linear 8 bit (encoding) |
LA | Los Angeles |
LAN | Local Area Network |
LCD | Liquid Crystal Display |
LDAP | Lightweight Directory Access Protocol |
LEA | Law Enforcement Administration |
LGPL | GNU Lesser General Public License |
LI | Lawful Interception |
LIM | Call limiter |
LOG | Call logging |
LPC | Linear Predictive Coding |
LRF | Location Retrieval Function |
LS | Location Server |
LSI | Large Scale Integration |
M2M | machine-to-machine |
MAC | Medium Access Control (below the link layer) or message authentication code |
MAP | Mobility Anchor Point or Mobile Application Part |
MAS | Mass calling |
MB | Megabyte |
MCI | malicious call identification |
MDC | Modification Detection Code |
MEST | Middle European Summer Time |
MGCF | Media Gateway Control Function |
MGCP | Media Gateway Control Protocol |
MGW | Media Gateway |
MIB | Management Information Base |
MIDCOM | Middlebox Communications |
MIKEY | Multimedia Internet KEYing |
MIME | Multipurpose Internet Mail Extensions |
MMC | Meet Me Conference |
MMUSIC | Multiparty Multimedia Session Control |
MOS | Mean Opinion Score |
MPA | MPEG Audio |
MPEG | Motion Picture Experts Group |
MPLS | Multiprotocol Label Switching |
MS | Master's of Science or Marshal Server |
MSCML | Media Server Control Markup Language |
MSML | Media Server Markup Language |
MUST | Militär Underrättelse- och Säkerhetstjänst (Swedish for Military Intelligence and Security Service) |
MWC | Multi Way Calling |
NAPTR | Naming Authority Pointer |
NAT | Network Address Translator |
NB | Nota bene (Latin meaning Note well) |
NENA | national emergency number association |
NIST | National Institute of Standards and Technology |
NJ | New Jersey |
NOSSDAV | Network and Operating System Support for Digital Audio and Video |
NP | Number Portability |
NSA | (U.S.) National Security Agency |
NSIS | Next Steps In Signaling |
NTP | Network Time Protocol |
NY | New York |
OCHA | (United Nations) Office for Coordination of Humanitarian Affairs |
OCS | Originating Call Screening |
ODR | Origin Dependent Routing |
OK | Okay |
OMA | Open Mobile Alliance |
ONC | Off Net Calling |
ONE | One number |
OR | Oregon |
OSP | Open Settlement Protocol |
OUP | Originating User Prompter |
PAMS | perceptual analysis measurement system |
PBX | Private Branch Exchange |
PC | Personal Computer |
PCC | probabilistic congestion control |
PCM | Pulse Code Modulation |
PCMU | Pulse Coded Modulation mu-law (encoding) |
PDA | Personal Digital Appliance |
Portable Document Format | |
PESQ | perceptual evaluation speech quality |
PIDF | presence information data format |
PINT | PSTN Internet Internetworking |
PLC | packet loss concealment |
PLS | pronunciation lexicon specification |
PM | Post meridiem (Latin for afternoon) |
PN | Personal Numbering |
PNP | Private Numbering Plan |
POP | Point of Presence |
POTS | Plain Old Telephony Service |
PRACK | Reliable ACK |
PRIV | a private extension to SDES |
PRM | Premium rate |
PRMC | Premium charging |
PS | Provisioning Server |
PSAP | public safety answering point |
PST | Pacific Standard Time |
PSTN | Public Switched Telephone Network |
PSTN | public switched telephone network |
PT | payload types |
PTS | Post- och Telestyrelsen (Swedish) |
Q3 | Network Management Interface (ITU-T) |
QCLEP | Qualcomm Code Excited Linear Prediction |
QR | Quick Response (Code) |
QSIG | Q-Signaling protocol |
RADIUS | Remote Authentication Dial-In User Service |
RAM | Random Access Memory |
RAT | Robust Audio Tool |
RC | Report Count |
RDF | Resource Description Framework |
RE | regarding |
REC | recommendation |
REVC | Reverse charging |
RFC | Request for Comments |
RG | residential gateway |
RIA | Rich Internet Application |
RIPE | Reseaux IP Europeens |
RISC | Reduce Instruction Set Computer |
RMT | Reliable Multicast Transport |
RR | receiver report |
RS | receives sip |
RSS | Rich Site Summary |
RST | reset |
RSVP | Resource Reservation Protocol |
RTCP | Realtime control protcol |
RTCP | real time control protocol |
RTP | Realtime protocol |
RTSP | Real Time Streaming Protocol |
RTT | Round Trip Time |
RX | Receiver |
SA | Société Anonyme (French for Corporation) |
SAP | Session Announcement Protocol |
SCCP | Skinny Client Control Protocol |
SCF | Selective Call Forwarding |
SCTP | Stream Control Transmission Protocol |
SDCS | Security in Distributed Computing Systems |
SDES | Source Description |
SDK | Software Development Kit |
SDP | Session Description Protocol |
SE | Sweden |
SEC | Security screening |
SER | SIP Express Router |
SFS | Svensk Författningssamling (Swedish for Swedish Code of Statutes) |
SIGAD | SIGINT Activity Designator |
SIGINT | Signals Intelligence |
SIMPLE | Sip Instant Messaging Presence Leveraging Extensions |
SIP | Session Initiation Protocol |
SIPAPI | SIP API |
SIPIT | Session Initiation Protocol Interoperability Test |
SIPPING | Session Initiation Protocol Project INvestiGation |
SIPREC | SIP-Based Media Recording |
SIPUA | SIP User Agent |
SLA | Service Level Agreement |
SLF | Subscription Locator Function |
SLP | Service Location Protocol |
SMIL | Synchronized Multimedia Integration Language |
SMS | Short Message Service |
SMTP | Simple Mail Transfer Protocol |
SNMP | Simple Network Management Protocol |
SOAP | Simple Object Access Protocol |
SPA | Service Provider APIs |
spam | unsolicited bulk messages |
SPIRITS | Service in the PSTN/IN Requesting InTernet Service |
SPIT | Spam over Internet Telephony |
SPL | Split charging |
SPLC | Split charging |
SR | Sender Report |
SRGS | Speech Recognition Grammar Specification |
SRTP | Secure Real Time Protocol |
SSM | SIP Service Manager |
SSML | Speech Synthesis Markup Language |
SSO | Single Sign-On |
SSRC | Synchronization Source |
STUN | Session Traversal Utilities for NAT |
TCP | Transmission Control Protocol |
TCS | Terminating Call Screening |
TDM | Time Division Multiplexing |
TESLA | Timed Efficient Stream Loss-Tolerant Authentication |
TFRC | TCP-Friendly Rate Control |
TFWC | TCP-Friendly Window-based Congestion Control |
TGREP | Telephony Gateway REgistration Protocol |
TI | Texas Instruments |
TIPHON | Telecommunications Internet Protocol Harmonization Over Networks |
TIPHON | telecommunications internet protocol harmonization over networks |
TLS | Transport Layer Security |
TMN | Telecommunications Management Network |
TOS | Type of Service |
TR | Technical Report |
TRA | Call transfer |
TRIP | Telephony Routing over IP |
TS | Technical Specification |
TTL | Time to live |
TURN | traversal using relay nat |
UA | User Agent |
UAC | User Agent Client |
UAN | Universal Access Number |
UAS | User Agent Server |
UC | Unified Communications |
UCL | University College London |
UCS | Universal Character Set |
UDP | User Datagram Protocol |
UDR | User Defined Routing |
UK | United Kingdom |
UMA | Unlicensed Mobile Access |
UML | Universal Modeling Language |
UN | United Nations |
UPT | Universal Personal Telecommunication |
URI | Uniform Resource Identifiers |
URL | Universal Resource Locators |
URN | Uniform Resource Name |
US | United State (of America) |
USB | Universal Serial Bus |
USC | United States Code |
USR | User |
UTF | UCS Transformation Format |
VA | Virginia |
VAD | Voice Activity Detection |
VB | Visual Basic |
VDSL | Very high speed Digital Subscriber Line |
VER | Version |
VLAN | virtual local area network |
VoIP | Voice over IP |
VOT | Televoting |
VP | Vice Preseident |
VPN | virtual private network |
VQT | Voice Quality Tester |
VXML | Voice XML |
VoIP | Voice over IP |
W3C | World Wide Web Consortium |
WAN | Wide Area Network |
WG | Working Group |
WLAN | Wireless Local Area Network |
XML | Extensible Markup Language |
XMPP | Extensible Messaging and Presence Protocol |
ZRTP | (Phil Zimmermann) Z Real-time Transport Protocol |