IT Terms tagged with 'Telephony'

• Node Port (N_Port)
• Voice Over Instant Messenger (VoIM)
• Bell 103
• Bell 212A
• Gatekeeper Transaction Message Protocol (GKTMP)
• High-Performance Radio Local Area Network (HIPERLAN)
• V.22
• V.22bis
• V.34
• V.35
• V.42
• Wrap Plug
• Automatic Call Distributor (ACD)
• Phase-Shift Keying (PSK)
• ZMODEM
• Flight Mode
• Main Distribution Frame (MDF)
• Punchdown Block
• Incumbent Local Exchange Carrier (ILEC)
• Private Access DSL (PADSL)
• Ad Hoc On-Demand Distance Vector (AODV)
• Analog Roaming
• Automatic Location Identification (ALI)
• Evolution-Data Optimized (EV-DO)
• Spatial Division Multiple Access (SDMA)
• Frequency-Shift Keying (FSK)
• V.90
• Jitter (VoIP)
• Medium Dependent Interface Crossover (MDIX)
• Facsimile Machine (Fax Machine)
• Phreaking
• Wi-Fi Multimedia (WMM)
• Windows NT LAN Manager (NTLM)
• Predictive Dialer
• G.711
• G.722
• G.723
• G.726
• G.727
• G.728
• IP Multimedia Subsystem (IMS)
• Mobile Location Protocol (MLP)
• Q.931
• Sub-band Adaptive Differential Pulse Code Modulation (SB-ADPCM)
• Real-Time Transport Protocol (RTP)
• Voice 2.0
• Measured Telephone Service (MTS)
• Antenna Array
• Bluejacking
• Digital Enhanced Cordless Telecommunications (DECT)
• International Mobile Equipment Identity (IMEI)
• International Mobile Subscriber Identity (IMSI)
• Mobile Station International Subscriber Directory Number (MSISDN)
• Transponder (XPDR, XPNDR, TPDR or TP)
• Yagi Antenna
• Asynchronous Transfer Mode (ATM)
• Integrated Services Digital Network (ISDN)
• Telecommunications
• Leased Line
• Public Switched Telephone Network (PSTN)
• Adaptive Differential Pulse Code Modulation (ADPCM)
• Automatic Number Identification (ANI)
• Authentication Center (AuC)
• Band
• Carrier
• Code Division Multiplexing (CDM)
• Cellular
• Demarcation Point
• Digital Video Broadcasting-Satellite Second Generation (DVB-S2)
• Echo Cancellation
• Feature Group D (FGD)
• Global Area Network (GAN)
• Global Internet Exchange (GIX)
• Hayes Smartmodem
• I-Mode
• Internet Phone
• Internet Telephony
• Internet Protocol Private Branch Exchange (IP PBX)
• Internet Protocol Telephony (IP Telephony)
• Internet Telephony Service Provider (ITSP)
• Speed Dial
• Microcell
• Mean Opinion Score (MOS)
• Mobile Switching Center (MSC)
• Multiplexing
• MERA VoIP Key System (MVKS)
• MERA VoIP Transit Softswitch (MVTS)
• Numbering Plan
• Private Automatic Branch Exchange (PABX)
• Signal Strength
• T1 Line
• Tag Switching (Label Switching)
• Voice Search
• Wide Area Telephone Service (WATS)
• Central Office (CO)
• Local Exchange Carrier (LEC)
• xDSL
• Plain Old Telephone Service (POTS)
• Answering Machine
• Location Based Services (LBS)
• Voice Over IP Security Alliance (VOIPSA)
• E.164
• Ringtone
• Synchronous Digital Hierarchy (SDH)
• VoIP Trunk Gateway
• Communication Media
• Call Control
• Customer Premises Equipment Device (CPE Device)
• Dark Fiber
• Fiber to the Home (FTTH)
• Fast Infoset (FI)
• iPhone 3G
• Mobile Phone Virus
• Session Initiation Protocol Trunking (SIP Trunking)
• Call Forwarding
• Wi-Fi Cell Phone
• Voice Over Internet Protocol Caller Identification (VoIP Caller ID)
• Voice Over Internet Protocol Phone (VoIP Phone)
• Handoff
• Second Generation Wireless (2G)
• Blue Box
• Bellhead
• Demand Assigned Multiple Access (DAMA)
• Base Station Controller (BSC)
• Concatenated Short Message Service (Concatenated SMS)
• Caller ID
• Caller Ringback Tone (RBT)
• Candy Bar Phone
• Firmware Over-The-Air (FOTA)
• Nokia N8
• Short Message Service Center (SMSC)
• Delay Distortion
• Deep Dialing
• Voice Call Continuity (VCC)
• Call Detail Record (CDR)
• CoolTalk
• Hairpin
• Next Generation Network (NGN)
• Digital Access and Cross-Connect System (DACS)
• Signaling System No.7 (SS7)
• TEMPEST
• Internet Art
• Telephone Number Mapping (ENUM)
• Registered Jack-45 (RJ45)
• Reed-Solomon Codes
• Q Signaling (QSIG)
• Session Controller (SC)
• User Agent Client (UAC)
• Voice Over Wireless Fidelity (VoWi-Fi)
• Wideband Voice
• Analog Display Service Interface (ADSI)
• Auto Dialer
• Bell Operating Company (BOC)
• Cell On Wheels (COW)
• Central Office Exchange Service (Centrex)
• Channel Bank
• Competitive Local Exchange Carrier (CLEC)
• Computer Telephony Integration (CTI)
• Delta Channel (D Channel)
• Dialed Number Identification Service (DNIS)
• Digital Loop Carrier (DLC)
• Direct Inward Dialing
• Dual-Mode Device
• Dual-Tone Multifrequency (DTMF)
• European Telecommunications Standards Institute (ETSI)
• Interexchange Carrier (IXC)
• Local Access and Transport Area (LATA)
• Mobile Virtual Network Operator (MVNO)
• Multi Channel Television Sound (MTS)
• Optical Local Exchange Carrier (OLEC)
• T-1 Carrier
• Unbundled Network Elements-Platform (UNE-P)
• Voice Operated Switch (VOX)
• Virtual Private Branch Exchange (VPBX)
• Wide Area Telecommunication Service (WATS)
• Last Mile Technology
• Telecommunications Equipment Manufacturer (TEM)
• Telephone Company (Telco)
• Telephony Server Application Programming Interface (TSAPI)
• Cellular Phone Hacking
• Eight-to-Fourteen Modulation (EFM)
• Mobile Marketing Association (MMA)
• Business Support System
• Radio Frequency Identification Reader (RFID Reader)
• Service Switching Point (SSP)
• Time Division Duplex (TDD)
• Handsfree
• Land Line
• Google Talk
• Mobile Network Operator (MNO)
• Cell Phone Spying
• Qi
• Phablet
• Voice Peering
• Demon Dialer