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Telephony
ISDN
QSIG
Echo cancellation
Auto attendant
Signaling System 7
Fixed line
ITU-T recommendations
(137)
ADSL 2
Adsl2+
E.164
G.711
G.723.1
G.723.1
G.726
G723
G729
H.323
SHDSL
T.38 Fax
V.34
AAL Type 2
ATM adaptation layer
AVC-Intra
Abstract Syntax Notation One
Adaptive Multi-Rate Wideband
Allowed cell rate
Asymmetric digital subscriber line
Asynchronous transfer mode
Basic Encoding Rules
Broadband integrated services digital network
CHILL
CLNS
Canonical Encoding Rules
Common management information protocol
DOCSIS
Distinguished Encoding Rules
Dying gasp
E.123
E.161
E.214
Encoding Control Notation
FTAM
Fax
G.114
G.165
G.703
G.709
G.718
G.719
G.722
G.722.1
G.728
G.729.1
G.983
G.984
G.hn
Generic Framing Procedure
Guidelines for the Definition of Managed Objects
H.225.0
H.235
H.239
H.241
H.245
H.261
H.262/MPEG-2 Part 2
H.263
H.264/MPEG-4 AVC
H.265
H.320
H.323 Gatekeeper
H.324
H.450
I.430
I.431
ISDN
ITU G.8262
ITU G.991.1
ITU G.992.1
ITU G.992.2
ITU G.992.3 Annex J
ITU G.992.3 Annex L
ITU G.993.1
ITU G.993.2
ITU G.9970
ITU G.9972
ITU V.70
ITU-T Recommendation G.7043
ITU-T Recommendation G.783
ITU-T Recommendation G.798
ITU-T Recommendation G.806
Intelligent network
JBIG
Link Capacity Adjustment Scheme
List of mobile country codes
MML (language)
MSISDN
Media Gateway Control Protocol (Megaco)
Message Oriented Text Interchange Systems
Modulated Noise Reference Unit
Numbering plan
OSI model
Open Document Architecture
Open Systems Interconnection
Open Systems Interconnection Specification
PESQ
PSQM
Packed Encoding Rules
Packet Layer Protocol
Private Network-to-Network Interface
Q.931
R interface
RM-ODP
RS-232
Remote operations service element protocol
S interface
SS6
Signaling System 7
Signalling Connection Control Part
Specification and Description Language
Symmetric digital subscriber line
T.120
T.37 (ITU-T recommendation)
T.50 (ITU-T recommendation)
T.61 (ITU-T recommendation)
TTCN
Telecommunications Management Network
Teletex
Transaction Capabilities Application Part
U interface
Up0-interface
V.61
Very high speed digital subscriber line 2
Virtual concatenation
Virtual terminal
X.1035
X.121
X.21
X.25
X.29
X.32
X.400
X.500
X.509
XML Encoding Rules
μ-law algorithm
more...
Speech codecs
G.711
G729
G.723.1
G723
G.726
Audio codecs
G.711
G729
G.723.1
G723
G.726
VoIP terminology & concepts
(36)
ITSP
MGCP
Packet Loss Concealment
Session initiation protocol
Sip trunking
Sip trunking
Soft phone
Voip
Anti-tromboning
Back-to-back user agent
Call Agent
Call origination
Chatter bug
Host Media Processing
IP Multimedia Subsystem
International gateway
Lawful interception
Media Gateway Control Protocol
Mouth-to-ear delay
Multimedia Telephony (MMTel)
Origination
PacketCable
Purple minutes
Real-time Transport Protocol
STUN
Session border controller
Signaling gateway
Traversal Using Relay NAT
Trunking gateway
Vishing
VoIP VPN
VoIP spam
Voice chat
Voice engine
Voice peering
WebCall
Wideband audio
more...
VoIP protocols
(26)
IAX
Distributed Universal Number Discovery
H.323
Jingle (protocol)
Libsigcomp
Libsigcomp
List of SIP request methods
List of SIP response codes
MGCP
Media Gateway Control Protocol
Media Gateway Control Protocol (Megaco)
MiNET
Network Voice Protocol
Network-based Call Signaling
Open Phone Abstraction Library
Open Settlement Protocol
RTP audio video profile
Real-time Transport Protocol
Registration, Admission and Status
Session initiation protocol
Signaling Compression
Simple Gateway Control Protocol
Skinny Call Control Protocol
Skype protocol
T.37 (ITU-T recommendation)
T.38 Fax
UNIStim
more...
Voice over IP
(29)
VoIP services
Voip phone
Call recording software
Generic Access Network
IP-DECT
IP-DECT
ITSP
International gateway
Iobi
Media phone
MoIP
Mobile VoIP
Peer-to-peer SIP
Purple minutes
SIP providers
Sip trunking
UMA Today
VoIP VPN
VoIP companies
VoIP hardware
VoIP organizations
VoIP protocols
VoIP recording
VoIP software
VoIP terminology & concepts
Voice Funnel
Voice engine
Voice over WLAN
Voip
Web based VoIP
more...
Telecommunications terms
Media Gateways
Dial peer
Loop start
Voip
Telephone exchanges
Pbx
Asterisk (PBX)
Softswitch
TrixBox
VoIP software
Ip pbx
Sipphone
Skypeout
Soft phone
Teletraffic
Least cost routing
Circuit switching
Call termination
Integrated Services Digital Network
(36)
ISDN BRI
PRI/T1
2B1Q
4B3T
B channel
B channel
BT Highway
Broadband integrated services digital network
Circuit identification code
Circuit transfer mode
Common ISDN Application Programming Interface
D channel
DASS1
DASS2
Digital Subscriber System No. 1
Digital facsimile equipment
FTZ 1 TR 6
H-channel
H.320
ISDN
ISDN digital subscriber line
Interconnect User Part
Isup
LAPDm
Link Access Procedures, D channel
Multiple Subscriber Number
Network termination 1
Non-Facility Associated Signalling
Q.931
R interface
S interface
Service Profile Identifier
T-interface
Telephone User Part (TUP)
Terminal adapter
U interface
Up0-interface
more...
Calling features
(27)
Call forwarding
Call transfer
Call waiting
Caller id
Voicemail
Voicemail
1-5-7-1
Anonymous call rejection
Automatic callback
Automatic redial
Automatic ring back
Busy line interrupt
Busy verification
Call Blocking
Call Waiting Deluxe
Call Whisper
Call completion
Call parking
Caller ID spoofing
Chat Lines
Collect call
Conference call
Do Not Disturb (telecommu- nications)
Line hunting
Meridian Mail
PrivatePhone
Speed calling
Vertical service code
more...
See also
(20)
Fxo
Comfort noise generation
Foreign exchange station
Dial plan
Packet switching
Packet switching
RanksTel
Microsoft Response Point
Seat Indication Point
Class 4 telephone switch
Class 5 telephone switches
Telecommunications systems
Telephone exchange
Via Net Loss
Sipura
IP network
DVG
Trunking
Voice activity detection
Mediatrix
SPA3102
more...
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