Asterisk-und-VoIP-Glossar

Im Fachgebiet Internet-Telefonie und SIP und bei Produkten wie Asterisk hagelt es nur so von Abkürzungen und Fachsprache. Ein Glossar mußte her, gleich von Stunde 1 an.


AA
Auto Attendant: Anrufbeantworter mit Tastendruckmenü
ABR
Available Bit Rate
ACD
Automatic Call Distributor
ACME
Name einer Firma in Bedford, MA, USA
ADSI
?
AEL
Asterisk Extension Language https://wiki.asterisk.org/wiki/display/AST/Introduction+to+AEL
AGC
Automatic Gain Control
AGI
Asterisk Gateway Interface https://wiki.asterisk.org/wiki/display/AST/Asterisk+11+Application_AGI
AJAM
Asynchronous Javascript Asterisk Manager
AKA
Authentication and Key Agreement http://tools.ietf.org/html/rfc3310
ALG
Application-Level Gateway
AMA-Flags
?
AMD
Answering Machine Detection
AMI
Asterisk Manager Interface https://wiki.asterisk.org/wiki/pages/viewpage.action?pageId=4817239
AMP
Asterisk Management Portal. Ein Tool, das seit 2006 in ->FreePBX umbannnt wurde.
ANI
Automatic Number Identification
AOC-D
?
AOC-E
?
AOR
Address of Record
APS
Audio Proxy Server
ARA
Asterisk Realtime Architecture
ARI
Asterisk REST Interface https://wiki.asterisk.org/wiki/pages/viewpage.action?pageId=29395573
AST
?
ATA
Analog Telephone Adaptor
BRI ISDN
Basic Rate Interface ISDN, kleiner Bruder von PRI. BRI hat 2x 64k-B-Kanäle plus einen 16k-D-Kanal
BLA
Bridged Line Appearances
BLF
Busy Lamp Field http://askozia.com/voip/what-is-blf/ https://de.wikipedia.org/wiki/Besetztlampenfeld
CAS
Channel Associated Signaling
CC
?
CCSS
Call Completion Supplementary Services
CDR
Call Detail Record (logging service)
CEL
Channel Event Logging (for billing inform.)
CELT
Audio-Codec: https://de.wikipedia.org/wiki/Constrained-Energy_Lapped_Transform
CGPN
Calling Party Number http://wiki.innovaphone.com/index.php?title=Reference9:Gateway/CGPN-Maps
CID
Caller ID
CIS
Common Intelligibility Scale: Quali der Sprachübertragung (s. auch STI)
CLI
Asterisk Command Line Interface https://wiki.asterisk.org/wiki/display/AST/Asterisk+Command+Line+Interface
CLIP
Calling Line ID Presentation: Caller ID
CLIR
Calling Line ...
CNID
Calling Numer ID
CNG
Comfort Noise Generator
CONGESTION
Stau
CoS
Class of Service https://en.wikipedia.org/wiki/Class_of_service
CTI
Computer Telephony Integration System
DAHDI
Digium/Asterisk Hardware Device Interface
DDI
Direct Dial-In (auch: DID)
DID
Direct Inward Dialing (auch: DDI)
DISA
Direct Inward System Access - Asterisk-Application
DnD
Do not disturb
DNIS
Dialled Number Information Service
DPMA
Digium Binary Asterisk Module for their phones
DSN
Data Source Name
DSLAM
Digital Subscriber Line Access Multiplexer
DTLS
Datagram Transport Layer Security https://de.wikipedia.org/wiki/Datagram_Transport_Layer_Security
TLS per zB UDP
DTX
Discontinuous Transmission - stops transmitting completely when silence is detected
DUNDi
https://en.wikipedia.org/wiki/Distributed_Universal_Number_Discovery
E.164
Richtline der ITU zur interntionalen Nummerierung von nationalen Telefonnetzen (u.a. Vorwahlen)
ENUM
Telephone E.164 NUmber Mapping -- The bridge between the switched telephony network and the Internet
E&M
Ear & Mouth-Signaling
FEC
Forward Error Correction
FQTM
Fully Qualified Telephone Number
FXO
Foreign Exchange Office
FWD
Free World Dialup
H.323
SIP-Gegenentwurf von der ITU. SIP ist von der IETF
HMAC
Hash-basierter Message Auth Code
IAX
Inter-Asterisk Exchange
ICE
Interactive Connectivity Establishment http://tools.ietf.org/html/rfc5768
IMS
IP Multimedia Subsystem -- IMS builds on SIP
IPP
Integrated Performance Primitive by Intel http://trac.pjsip.org/repos/wiki/Intel_IPP_Codecs
ISN
ITAD Subscriber Number
ITAD
IP Telephony Administrative Domain (freenum.org)
IVR
Interactive Voice Response - An automated voice system that allows callers to voice navigate ...
LFI
?
MGCP
Media Gateway Control Protocol - A VoIP Protocol that has both signaling and control
MoH
Music on Hold
MPoE
Minimum Point of Entry (auch: HÜP oder 1. TAE)
MOS
Mean Opinion Score: Subjektive Audio-Quali-Einschätzung von signif. vielen Leuten, Ergebnis 1...5.
MSD
TrunkMSD?
MWI
https://en.wikipedia.org/wiki/Message-waiting_indicator
NANP
North American Numbering Plan
NAS
Network Audio System
NFAS
Non-Facilities Associated Signaling - ISDN-Feature zum Teilen eines D-Kanals über div. Primärmultiplexanschl.
NLS
Native Language Support
OPUS
Audio-Codec: https://de.wikipedia.org/wiki/Opus_(Audioformat)
OSP
https://en.wikipedia.org/wiki/Open_Settlement_Protocol
OSS
Open Sound System
PBX
Private Branch Exchange: Telefonanlage irgendeiner Art
PCMA
Audio-Codec: https://en.wikipedia.org/wiki/A-law_algorithm
PCMU
Audio-Codec: https://en.wikipedia.org/wiki/Μ-law_algorithm
PHN
?
PLC
Packet Loss Concealment
POTS
Plain old Telephone Service
PRI ISDN
https://en.wikipedia.org/wiki/Primary_Rate_Interface (T1, E1, J1), 24 Channels (Primär-Multiplex)
RDOFF
?
REN
Ringer Equivalency Number
RLS
-Services?
RTP
https://de.wikipedia.org/wiki/Real-Time_Transport_Protocol
SAS
SAS Signature Processing
SAVP
RTP/SAVP https://tools.ietf.org/html/rfc5124
SBC
https://de.wikipedia.org/wiki/Session_Border_Controller zur sicheren Koppelung von versch. Netzen
SCCP
https://de.wikipedia.org/wiki/Skinny_Client_Control_Protocol auf Port 2000udp+tcp (Cisco-Zeug)
SDP
https://de.wikipedia.org/wiki/Session_Description_Protocol
SILK
https://de.wikipedia.org/wiki/SILK CODEC, der in OPUS mündete
SIP
https://de.wikipedia.org/wiki/Session_Initiation_Protocol
SIP Endpoint
?
SIP Peer
?
SLA
Shared Line Appearances
SLN
?
SLIN
?
SLIC
Subscriber Line Interface Circuit
SMDI
Serial Ports ... Interface
SPA
Cisco-...?
SRTP
https://en.wikipedia.org/wiki/Secure_Real-time_Transport_Protocol
STUN
https://de.wikipedia.org/wiki/Session_Traversal_Utilities_for_NAT
SS7
Signaling System 7 over ISDN (T1, E1)
SSRC
?
STI
https://de.wikipedia.org/wiki/Speech_Transmission_Index
T.38
An ITU recommendation for allowing transmission of fax over IP networks in real time.
TBB
?
TDS
-Library ??
TLN
Teilnehmer (am Telefonnetz)
ToN
Type of Number (ISDN)
TOS
?
TPL
?
TR-069
https://en.wikipedia.org/wiki/TR-069 Application Layer Protocol for remote Mgmt of end-user Devices.
TRIP
Telephony Routing over IP (RFC3219)
TURN
?
UNIStim
Unified Networks IP Stimulus (Nortel-Gerümpel)
VAD
Voice Activity Detection - Reduces Bitrate when no Voice is detected
VIP
Versatile Interface Processor
VM
Voice Mail
VPB
Voicetronix Voice Processing Board (Hardware Cards)
WUI
Web User Interface
ZRTP
"Zimmerman" RTP https://de.wikipedia.org/wiki/ZRTP Crypto-Schlüsselaustauschprotokoll (mit DHE)