| Vendor | Aust | NZ | Products |
| Aaromba Technologies | HO | _ | Help desk software |
| Aastra | O | D | PABX, LAN-based telephone system, CTI software |
| ACC | _ | _ | No longer relevant to this site |
| Access Commerce | _ | _ | No longer distributed in Australasia |
| Access to Business | _ | _ | No longer relevant to this site |
| AccPac | _ | _ | Acquired by Sage CRM |
| Accton Technologies | _ | _ | No longer in business |
| ACT Networks | _ | _ | Acquired by Clarent, no longer in business |
| Aculab | O | _ | Circuit cards with speech recognition and text-to-speech software |
| Adexio | HO | HO | CRM software |
| Adilam Electronics | _ | _ | No longer relevant to this site |
| ADV Systems | _ | _ | No longer in business |
| Advanced Instrumentation | _ | _ | No longer relevant to this site |
| Advanced User Systems | HO | _ | CRM |
| Advanced Voice Systems | _ | _ | No longer relevant to this site |
| Aethra | O | _ | Videoconferencing system |
| Agile | _ | HO | PABX, Lan-based telephone system, IVR, CTI software, predictive dialler, audio call recording system, VoIP products |
| AGNITIO S.L. | _ | _ | No longer represented in Australia |
| AIT | _ | _ | No longer represented in Australia |
| Alcatel-Lucent | O | O | PABX, CTI software |
| Allcom | HO | _ | PABXs, LAN-based telephone systems |
| Allied Technologies Australia | _ | _ | No longer relevant to this site |
| Alpha West | HO | _ | Videoconferencing system |
| Alt Vision | HO | _ | Help desk software |
| Altitude Software | _ | _ | No longer represented in Australia |
| The Amanda Company | _ | _ | No longer represented in Australia |
| Amdocs | O | _ | CRM |
| Amtel | _ | HO | PC-based telephone system, IVR |
| Anixter | HO | _ | Videoconferencing system |
| Appen | HO | _ | Dictionaries for TTS software |
| Applicon Australia | _ | _ | No longer relevant to this site |
| Applied Voice Technology | _ | _ | Renamed Captaris, IVR product discontinued |
| Applix | _ | _ | No longer relevant to this site |
| Apropos | _ | _ | Acquired by Syntellect, no longer represented in Australia |
| ARC Solutions | O | _ | CTI software |
| Arelnet | _ | _ | No longer represented in Australia |
| Aries | _ | _ | Renamed Phonecontrol |
| Arrow Communications Software | _ | _ | No longer in business |
| Artisoft | _ | _ | Renamed Vertical Networks |
| Arunta | _ | _ | Renamed Comsec TR |
| ASC Telecom | D | _ | Audio call recording system |
| asnet Technologies | _ | HO | Videoconferencing system |
| Aspect Software | O | _ | ACD, PC-based telephone system, IVR, CTI software, predictive diallers, audio call recording system, workforce management software |
| ASTEA | O | _ | Help desk software |
| ATG | O | _ | Customer contact tracking software |
| Audium | _ | _ | No longer represented in Australia |
| Auraya Solutions | HO | _ | Voice authentication software |
| AvantGo | _ | _ | No longer represented in Australia |
| Avaya | O | D | PABX, IVR, CTI software, predictive dialler |
| AVI | HO | _ | Videoconferencing system |
| Avotus | _ | _ | No longer represented in Australia |
| Azprin | HO | _ | Videoconferencing system |
| B&H Australia | HO | _ | Videoconferencing system |
| Baan | _ | _ | Acquired by SSA Global which, in turn, was acquired by Infor |
| BBS Networks | _ | _ | No longer represented in Australia |
| bConvergent | _ | _ | No longer in business |
| BCS Electronic Design | _ | _ | No longer relevant to this site |
| Berger Software | _ | _ | No longer relevant to this site |
| BHA | _ | _ | No longer in business |
| Blue Central | HO | _ | PABX, LAN-based telephone system |
| Blue Martini | _ | _ | No longer in business |
| Blue Pumpkin | _ | _ | Acquired by Witness Systems, itself acquired by Verint |
| BMC Software | HO | O | Help desk software |
| Brightware | _ | _ | Renamed Firepond, no longer relevant to this site or represented in Australia |
| Broadreach Services | HO | _ | Videoconferencing system |
| BT | _ | _ | No longer relevant to this site |
| BTAS | HO | _ | PABXs, IVR, CTI software, audio call recording system |
| Business Integration Solutions Australia | _ | _ | Renamed Convergency Group |
| Call Processing Systems | _ | _ | Renamed CPS Technology |
| CallCentrix | _ | _ | No longer relevant to this site |
| CallDesign | HO | _ | ACD, PC-based telephone system, CTI software, audio call recording system, workforce management software |
| Callista | _ | HO | TIMS software |
| Callscan | _ | _ | Renamed Quality Plus Callscan |
| Callsys | HO | _ | VoiceXML software |
| Calltime | HO | _ | PC-based telephone systems |
| Campbell Software | _ | HO | CTI software, speech recognition software |
| Captaris | _ | _ | IVR products previously distributed in Australia have been discontinued |
| Catsco | _ | _ | No longer in business |
| CBA Consulting | _ | HO | Help desk software |
| CDM | HO | _ | Help desk software |
| Cegedim | O | O | CRM |
| Centile | _ | _ | No longer present in Australia |
| Certus | _ | _ | No longer relevant to this site |
| C4 Systems | HO | _ | LAN-based telephone system, CTI software |
| Chordiant | _ | _ | No longer present in Australia |
| ciboodle | O | _ | CRM |
| Cincom | O | O | CRM |
| Cisco | O | O | LAN-based telephone system, CTI software, videoconferencing system |
| Clarent | _ | _ | Acquired by Verso Technologies, no longer represented in Australia |
| Clear | _ | _ | Renamed TelstraClear |
| Cogent | _ | HO | PABX, CTI software |
| Collaboration Technologies | _ | _ | No longer in business |
| Com Tech | _ | _ | Renamed Dimension Data |
| Command Solutions | HO | _ | TIMS software |
| Commander Australia | HO | _ | PABXs, LAN-based telephone system, IVRs, CTI software |
| Commence Corporation | D | _ | CRM |
| Comms Connect | _ | _ | No longer relevant to this site |
| Commscraft | _ | _ | No longer relevant to this site |
| Compaq | _ | _ | Acquired by HP |
| Computer Associates | O | O | Help desk software |
| Computer Telephone Integration | _ | _ | No longer relevant to this site |
| Comsec TR | HO | _ | Audio call recording system |
| ComTek | _ | _ | No longer in business |
| Comverse Infosys | _ | _ | Renamed Verint |
| Concerto Software | _ | _ | Renamed Aspect Software |
| Concise Office Automation | HO | _ | PABX |
| Consona | O | _ | CRM |
| Content Bank | HO | _ | Videoconferencing system |
| Converged Networks | _ | _ | No longer in business |
| Convergency Group | HO | _ | PABXs |
| Convergys | O | D | IVR |
| Corporate Business Solutions | _ | _ | No longer in business |
| CosmoCom | _ | _ | No longer represented in New Zealand |
| CPS Technology | HO | _ | PC-based telephone system, IVR |
| CRM Strategy | _ | _ | No longer in business |
| CTI Communications | _ | _ | No longer in business |
| CTI Solutions | HO | _ | PC-based telephone system, LAN-based telephone system, IVR |
| Customer Care Australia | _ | _ | No longer in business |
| Customer Centric Solutions | _ | _ | No longer in business |
| CVT Global | HO | _ | CTI software, IVR, audio call recording system, TIMS software |
| Cytrack | HO | _ | TIMS software |
| Damovo | _ | _ | former Australian operation acquired by Telstra |
| Datacom Engineering Services | _ | _ | No longer relevant to this site |
| Datacraft | _ | O | LAN-based telephone system, IVR, CTI software |
| Datavoice | _ | _ | No longer in business |
| Datfor | _ | _ | No longer in business |
| Davox | O | _ | Renamed Concerto Software, subsequently renamed Aspect Software |
| Delta Software | _ | HO | Help desk software |
| Dendrite | _ | _ | Renamed Cegedim Dendrite |
| Devox | _ | _ | No longer relevant to this site |
| Dialog Information Technology | _ | _ | No longer relevant to this site |
| Dictaphone | _ | _ | No longer relevant to this site |
| DidjiNET | _ | _ | No longer in business |
| Digital Techniques | O | _ | Audio call recording system |
| Dimension Data | O | O | LAN-based telephone system, IVR, CTI software, videoconferencing system |
| divine | _ | _ | No longer in business, assets acquired by Concerto Software which subsequently acquired, then renamed itself, Aspect Software |
| Duplex | _ | _ | Renamed Cytrack |
| Easyphone | _ | _ | Renamed Altitude Software, no longer represented in Australia |
| Easyrun | _ | _ | No longer represented in Australia |
| Eclipse Computing | HO | O | CRM |
| eContact | HO | _ | CRM |
| ECI Telecom | _ | _ | Renamed Tadiran Telecom, no longer represented in Australia |
| Edify | _ | _ | acquired by InterVoice which was subsequently acquired by Convergys |
| Edtech | _ | _ | No longer relevant to this site |
| e-Enterprise Software | _ | _ | No longer relevant to this site |
| eGain | D | _ | Collaborative browsing software, email management software |
| eInfo Solutions | HO | _ | Help desk software |
| Electroboard | HO | _ | Videoconferencing system |
| Electrodata | _ | _ | Renamed Electrodata Recorders |
| Electrodata Recorders | HO | D | Audio call recording system |
| Elogix | _ | _ | Renamed CRM Strategy which is no longer in business |
| EMC Infra | O | D | Help desk software |
| Emerging Systems | _ | _ | No longer relevant to this site |
| Emtec | _ | _ | No longer relevant to this site |
| Elix | _ | _ | No longer relevant to this site |
| eLoyalty | _ | _ | No longer present in Australia |
| Emblaze-VCON | D | _ | Videoconferencing system |
| Envisage Systems | _ | HO | Help desk software |
| Envox | _ | _ | Acquired by Syntellect |
| Epicor | O | _ | CRM |
| E.Piphany | _ | _ | Acquired by Infor |
| Ericsson | _ | _ | No longer relevant to this site, enterprise products sold to Aastra |
| eShare | _ | _ | Renamed divine, no longer in business, assets acquired by Concerto Software which subsequently acquired, then renamed itself, Aspect Software |
| Essential Data and Voice | HO | _ | PABX, LAN-based telephone system |
| e-Talk | D | _ | Audio call recording system |
| Evidence Technology | HO | O | Videoconferencing system |
| eVideo | HO | _ | Videoconferencing system |
| Experian | O | _ | Analytical CRM |
| Expert Solution Providers | _ | _ | No longer relevant to this site |
| Expertech | _ | _ | Renamed Swiftcall |
| Eyretel | _ | _ | Acquired by Witness Systems, itself acquired by Verint |
| Firepond | _ | _ | No longer relevant to this site or represented in Australia |
| Firstwave Technologies | _ | _ | No longer represented in Australia |
| Fonix | D | _ | Text to speech software |
| Forwood Solutions | _ | _ | No longer relevant to this site |
| Freedom Technology | _ | _ | No longer in business |
| Frontline Systems Australia | _ | _ | No longer relevant to this site |
| FrontRange Solutions | O | _ | CRM, Help desk software |
| Frontstep | _ | _ | Acquired by MAPICS, subsequently renamed Infor |
| Fujecom | _ | _ | Acquired by BTAS |
| Fujitsu | _ | _ | No longer relevant to this site |
| Fujivision | _ | HO | PABX, LAN-based telephone system, CTI software |
| Generation-e | HO | _ | Videoconferencing system |
| Genesys | O | D | CTI software |
| Geniuscom | HO | _ | Videoconferencing system |
| Getronics | _ | _ | No longer relevant to this site |
| Global Business IT Solutions | _ | _ | No longer in business |
| Global Connect | O | _ | PABX, LAN-based telephone system, IVR, CTI software, predictive dialler, audio call recording system, workforce management software, VoIP products |
| GMT | O | _ | Workforce management software |
| Golden 3 | _ | _ | Renamed PowerConnex |
| Goldmine | _ | _ | Renamed FrontRange Solutions |
| Graham Technology | _ | _ | Renamed ciboodle |
| Great Elk Company | _ | _ | Renamed StayinFront |
| Great Plains | _ | _ | Acquired by Microsoft Business Solutions |
| GTL Networks | _ | HO | PABX |
| Gulf Traders | _ | _ | Renamed GTL Networks |
| GWI Software | _ | D | Help desk software |
| Haigh Systems | HO | _ | PC-based telephone system |
| Hannamax | _ | _ | Acquired by Nice Systems |
| Hansen Technologies | _ | _ | No longer relevant to this site |
| HelpDesk Solutions | _ | _ | No longer in business |
| Hewlett Packard | O | O | LAN-based telephone system, IVR, VoIP platform, help desk software |
| HigherGround Inc. | D | _ | Audio call recording system |
| HigherGround Technologies | _ | _ | No longer in business |
| Hood Sweeney Technology | HO | _ | PC-based telephone system |
| Holly Connects | HO | _ | VoiceXML software |
| Huawei | O | _ | Videoconferencing system, routers no longer distributed in Australasia |
| Hyperion | _ | _ | Acquired by Oracle |
| IBM | O | O | LAN-based telephone system, IVR, CTI software, speech recognition software, text-to-speech software, help desk software, workforce management software, videoconferencing system |
| IEX | _ | _ | acquired by Nice Systems |
| IMA | _ | _ | No longer in business, assets acquired by AIT, no longer represented in Australia |
| IMedia | _ | _ | No longer in business |
| Inapl | _ | _ | Merged with Patton to become Patton-Inalp |
| Indigo Software | _ | HO | Help desk software |
| Infinium | _ | _ | Acquired by SSA Global which, in turn, was acquired by Infor |
| Inflection | _ | _ | No longer in business |
| Infor Global Solutions | O | O | CRM, workforce management software |
| Inform Systems | _ | _ | No longer in business |
| Infra Corporation | _ | _ | Acquired by EMC Infra |
| Initiative Software | _ | _ | No longer represented in Australia |
| innovaphone | D | _ | LAN-based telephone systems |
| Integ Communications | HO | _ | PABX, CTI software |
| Integrated Vision | HO | _ | Videoconferencing system |
| Integrated Wireless | HO | _ | LAN-based telephone systems |
| Intel Dialogic | _ | _ | CTI software product sold to Envox which was subsequently acquired by Syntellect |
| Intentia | _ | _ | Merged with Lawson Software |
| Interact Commerce | _ | _ | Renamed Sage |
| Interactive Intelligence | O | D | PC-based telephone system |
| InteractionsON.net | _ | _ | No longer in business |
| Interconnect | _ | _ | renamed Datacom Engineering Services, no longer relevant to this site |
| Interface Software | D | _ | CRM |
| Intershop | _ | _ | No longer in Australia |
| InterVoice | _ | _ | acquired by Convergys |
| Iocom | D | _ | Videoconferencing system |
| IP FX | O | HO | CTI software |
| IP Communications | _ | HO | Videoconferencing system |
| IPL Communications | HO | _ | PABX, IVR, CTI software, predictive dialler |
| ICS | _ | _ | No longer represented in New Zealand |
| iTa | HO | _ | IVR, CTI software, audio call recording system |
| IT Net World | _ | HO | PC-based telephone system |
| i2 | O | _ | CRM |
| Jade Software | O | HO | CRM |
| J.D. Edwards | _ | _ | Acquired by Oracle |
| Kana | _ | _ | No longer in Australia |
| Kaz Group | _ | _ | No longer relevant to this site |
| Kedacom | D | _ | Videoconferencing system |
| Kemma Software | _ | _ | No longer represented in Australia |
| Kinetica | _ | _ | Merged with Sonnet |
| Lake | O | _ | PC-based telephone system, predictive dialler, workforce management software |
| Lan1 | _ | _ | No longer relevant to this site |
| LAN Systems | _ | _ | No longer relevant to this site |
| Lascom NZ | _ | HO | Audio call recording system |
| Lawson Software | O | O | CRM |
| Left Bank Solutions | _ | _ | No longer distributed in Australasia |
| Legrand Software | HO | _ | CRM |
| Lernout & Hauspie | _ | _ | No longer in business |
| Lifesize | O | D | Videoconferencing system |
| Line 4 | _ | _ | No longer in business |
| Logicalis | _ | _ | Acquired by IBM |
| LoyaltyTech | _ | _ | No longer in business |
| LSP Communications | HO | _ | PABX |
| Lucent Technologies | _ | _ | Acquired by Alcatel-Lucent, text-to-speech software no longer distributed in Australia |
| MacSense | HO | O | Speech recognition software |
| MacSpeech | _ | _ | Acquired by Nuance |
| The Magic Group | HO | _ | Help desk software |
| Magic Software Enterprises | O | _ | Help desk software |
| MAPICS | _ | _ | Renamed Infor Global Solutions |
| Matrium Technologies | O | _ | Audio call recording system, workforce management software |
| Maximizer Software | O | _ | CRM software |
| Mediasoft | _ | _ | No longer relevant to this site |
| Melita | _ | _ | Acquired Concerto Software which subsequently acquired, then renamed itself, Aspect Software |
| Memotec | _ | _ | No longer represented in Australia |
| The Mentum Group | O | _ | Help desk software |
| Mercom | _ | _ | Acquired by Verint |
| MESSAGEmanager Solutions | HO | O | IVR |
| Microsoft Business Solutions | O | D | CRM |
| MicroStrategy | _ | _ | No longer relevant to this site |
| Mitel | O | _ | LAN-based telephone systems |
| Miva | HO | _ | IVR |
| W J Moncrieff | _ | _ | No longer relevant to this site |
| MSC | _ | _ | Absorbed into UCMS |
| Navigator Communications | _ | _ | Acquired by TSB Solutions, no longer represented in Australia |
| Navision | _ | _ | Acquired by Microsoft Business Solutions |
| NCR | O | O | CTI software |
| NEC | O | O | PABX, IVR, CTI software, audio call recording system |
| Netstar | _ | _ | No longer relevant to this site |
| Network Programs | _ | _ | No longer in Australia |
| New Media Software | D | _ | Predictive dialler |
| New Technologies | _ | _ | No longer in business |
| Nice Systems | O | D | Audio call recording system, workforce management software |
| Noble Systems | O | _ | Predictive dialler/PC-based telephone system |
| Norcom | _ | _ | No longer relevant to this site |
| Nortel | _ | _ | No longer in business, Nortel's enterprise telecommunications division was acquired by Avaya |
| NSC | HO | _ | PABX, IVR, CTI software, predictive dialler, VoIP products |
| Nuance | O | _ | Speech recognition software, text-to-speech software, voice authentication software |
| Oasis Systems | HO | _ | IVR |
| Onesource | _ | _ | No longer relevant to this site |
| Online Communications Systems | HO | _ | PC-based telephone system |
| Onyx | _ | _ | Renamed Consona |
| Open Access | HO | _ | CTI software, IVR |
| Open Technologies | _ | _ | Acquired by BMC Software |
| Open Wave | HO | O | Workforce management software |
| Optimation | O | HO | Help desk software |
| Option Systems | _ | _ | No longer relevant to this site |
| Oracle | O | O | PC-based telephone system, CRM |
| Oscar | _ | _ | Merged with Digital Techniques |
| PABX Systems | _ | _ | No longer in business |
| Paclink | _ | _ | No longer relevant to this site |
| Panasonic | O | O | PABX |
| Periphonics | _ | _ | Acquired by Nortel, Nortel's enterprise telecommunications division of which was subsequently acquired by Avaya |
| Pegasystems | _ | _ | No longer relevant to this site |
| PeopleSoft | _ | _ | Acquired by Oracle |
| Peregrine | _ | _ | Acquired by Hewlett Packard |
| Performance Solutions | _ | _ | Renamed IP FX |
| Persay | _ | _ | No longer represented in Australia |
| Philips | _ | _ | PABX division no longer represented in New Zealand |
| Phonecontrol | HO | _ | TIMS software |
| Phoneware | HO | _ | TIMS software |
| Phoneware | _ | _ | No longer relevant to this site |
| Pingtel | _ | _ | No longer represented in Australia |
| Pivotal | D | D | CRM |
| Planwell | _ | _ | No longer relevant to this site |
| Point Australia | _ | _ | No longer in business |
| Point Information Systems | _ | _ | No longer in business |
| Polk | _ | _ | No longer in business |
| Polycom | O | D | Videoconferencing system |
| PowerConnex | HO | _ | Predictive dialler |
| Pracom | _ | _ | No longer relevant to this site |
| PRD Software | HO | _ | Help desk software |
| Premier Technologies | HO | _ | PC-based telephone system, IVR, CTI software, predictive dialler, audio call recording system, workforce management software, marketing analytics software |
| Prime CTI | _ | _ | No longer in business |
| Primus | O | _ | Centrex service |
| Progmatics | _ | _ | No longer relevant to this site |
| Pronexus | _ | _ | No longer represented in Australia |
| Propensity | HO | _ | CTI software |
| Prospector Customer Service Systems | HO | _ | Sales force automation software |
| Prosper CRM Solutions | HO | _ | CRM software |
| Protagona | _ | _ | No longer in business |
| Pyxis | _ | _ | No longer in business |
| QAD | _ | _ | No longer in business |
| QGate | _ | _ | No longer represented in New Zealand |
| Quality Plus Callscan | O | _ | PC-based telephone system, audio call recording system, workforce management software |
| Rabone | HO | _ | Videoconferencing system |
| Racal | _ | _ | Renamed Thales, subsequently acquired by Nice Systems |
| Radvision | D | _ | Videoconferencing system |
| Relavis Corporation | _ | _ | No longer represented in Australia |
| Remedy | _ | _ | Acquired by Peregrine, product line then sold to BMC Software |
| Rhetorical Systems | _ | _ | Acquired by Scansoft which subsequently acquired Nuance and renamed itself Nuance Communications |
| Rockwell | _ | _ | Enterprise communications division acquired by Concerto Software, subsequently renamed Aspect Software |
| Rostrvm | _ | _ | No longer represented in Australia |
| RSA Security Australia | HO | _ | Voice authentication software |
| RTI Software | _ | _ | No longer represented in Australia |
| Sage | O | D | CRM |
| Salespage Technologies | _ | _ | No longer represented in Australia |
| Salestech | O | HO | CRM |
| Salmat | HO | O | IVR |
| Samsung | O | D | PABX |
| SAP | O | O | CRM |
| Sarcom | _ | _ | No longer relevant to this site |
| SAS Institute | O | O | CRM |
| Scansoft | _ | _ | Acquired, and renamed itself, Nuance Communications |
| Sayso | _ | _ | No longer in business, intellectual property acquired by Pyxis, no longer in business, intellectual property acquired by the Kaz Group, acquired by Telstra then sold to Fujitsu, products discontinued. |
| The Senetas Group | _ | _ | No longer relevant to this site |
| Sensory | _ | _ | No longer represented in Australia |
| SER | _ | _ | No longer in business |
| Seratec | HO | _ | Help desk software |
| Servion | _ | _ | No longer in Australia |
| ShoreTel | D | _ | PC-based telephone system |
| Siebel | _ | _ | Acquired by Oracle |
| Siemens | O | _ | PABX, LAN-based telephone system |
| SieTel | _ | _ | No longer in business |
| Simpl | O | HO | CTI software |
| Sirius Telecommunications | _ | _ | No longer relevant to this site |
| Soft-ex | D | _ | TIMS software |
| Sony | O | O | Videoconferencing system |
| SOX International | _ | _ | No longer in business |
| Sonnet | HO | _ | Help desk software |
| Sound Wiring Systems | _ | _ | No longer in business |
| Speechworks | _ | _ | Acquired by Scansoft which subsequently acquired Nuance in 2005 and renamed itself Nuance Communications |
| SSA Global | _ | _ | Acquired by Infor |
| StayinFront | O | O | CRM |
| Steadycom | _ | _ | Acquired by Pracom, subsequently spun off as Oasis |
| Stratum Communications | HO | _ | Text to speech software |
| Streamline Solutions | HO | _ | CRM |
| SuperOffice | _ | _ | No longer represented in Australia |
| Support Solutions Technologies | HO | _ | Help desk software |
| Swan Solutions | _ | _ | No longer represented in Australasia |
| Switchview | _ | _ | Renamed Avotus and no longer represented in Australia |
| Swiftcall | HO | _ | IVR |
| Swyx | D | D | PC-based telephone system |
| Symantics | _ | _ | Renamed Callista |
| Symphosys | _ | _ | No longer in business |
| Syntropy | _ | _ | No longer in business |
| Syrinx | _ | _ | Renamed SaySo, no longer in business, intellectual property acquired by Pyxis, no longer in business, intellectual property acquired by the Kaz Group, acquired by Telstra then sold to Fujitsu, products discontinued. |
| Systems Reliability | _ | _ | Acquired by TSB Solutions, no longer represented in Australia |
| System Solutions | _ | _ | Renamed MESSAGEmanager Solutions |
| Tadiran Telecom | _ | _ | No longer represented in Australia |
| Talisma | _ | _ | No longer represented in Australia |
| Talking Computers | O | HO | CTI software |
| Tandberg | O | O | Videoconferencing system |
| TCNZ | _ | HO | PABX, centrex service |
| Tech Pacfic | _ | _ | No longer in business |
| Technology Ten | HO | _ | Audio call recording systems |
| TechTonics | _ | _ | No longer relevant to this site |
| Tekelec | _ | _ | Australian subsidiary renamed Matrium Technologies |
| Telecost | _ | _ | No longer in business |
| Telemanagement | HO | _ | IVR, CTI software, CRM software |
| Telephone Solutions | _ | _ | No longer relevant to this site |
| Telephonics | _ | _ | No longer relevant to this site |
| Telephony@Work | _ | _ | Acquired by Oracle |
| Telequity | _ | _ | No longer relevant to this site |
| TeleWare | O | _ | PC-based telephone systems, IVR |
| Telstra | HO | _ | PABX, ACD, Centrex service, LAN-based telephone system, PC-based telephone system, IVR, CTI software, audio call recording system, workforce management software, videoconferencing system |
| TelstraClear | _ | HO | Centrex service, CTI software |
| Tennyson | _ | _ | No longer in business, SOX product acquired by SOX International, itself no longer in business |
| Teradata | O | O | CRM software |
| Thales | _ | _ | Acquired by Nice Systems |
| The Automatic Answer | _ | _ | Renamed The Amanda Company, no longer represented in Australia |
| The Integrators | _ | _ | Merged to be come Trialta, subsequently demerged, the entity relevant to the site is Adexio |
| Theodore Software Consultants | HO | _ | TIMS software |
| 3Com | _ | D | LAN-based telephone system |
| 3D | O | _ | PABX, CTI software |
| Tigerpaw Software | _ | _ | No longer represented in Australia |
| TIM Technologies | HO | _ | TIMS bureau |
| Timeframe Systems | HO | _ | CRM |
| Touchbase | O | O | LAN-based telephone system, CTI software, audio call recording system |
| Touchpaper | _ | _ | No longer represented in Australia |
| Towerflex | _ | _ | No longer in business |
| Trade Centre Products | _ | _ | No longer relevant to this site |
| Trans-mit | _ | _ | No longer in business |
| Trialta | _ | _ | Demerged, the entity relevant to the site is Adexio |
| TSA | HO | _ | TIMS software |
| TSB Solutions | _ | _ | No longer represented in Australia |
| Tsol | _ | _ | Renamed Blue Central |
| TT Group | HO | _ | PABX, LAN-based telephone system, videoconferencing system |
| TuVox | _ | _ | Renamed West Interactive |
| 2020 Solutions | _ | _ | No longer in business |
| UCMS | O | O | IVR, CTI software, audio call recording system, CRM |
| Unica Corporation | D | _ | Marketing analytics software |
| Unisphere Networks | _ | _ | No longer in business |
| Unisys | _ | _ | No longer relevant to this site |
| Unitel | _ | _ | No longer in business |
| Uptime Distribution | _ | _ | No longer relevant to this site |
| USD | _ | _ | No longer in business |
| Value Chain Solutions | _ | _ | no longer relevant to this site |
| Vantage | HO | _ | Videoconferencing system |
| VeCommerce | _ | _ | Acquired by Salmat |
| Veridian Solutions | HO | _ | PABXs, CTI software, audio call recording system, help desk software, CRM software |
| Verint | O | _ | Audio call recording system |
| VersaDev | HO | _ | Help desk software |
| Vertical Communications | D | _ | PC-based telephone system |
| Vidyo | D | _ | Videoconferencing system |
| Viecore | _ | _ | Acquired by Premier Technologies |
| Visible Voice | _ | _ | Renamed Stratum Communications |
| Visionext | HO | _ | Videoconferencing system |
| Vizcom Technologies | HO | _ | Videoconferencing system |
| Vocom | _ | _ | No longer in business |
| Vodavi | _ | _ | No longer represented in Australia |
| Voice Integrators | _ | _ | Renamed Viecore, acquired by Premier Technologies |
| Voice Print International | D | _ | Audio call recording system |
| Voice Systems Australasia | HO | _ | CTI software |
| VoiceCom | _ | _ | No longer in business |
| Voice Perfect Systems | HO | _ | Dictation software |
| VoIP Ltd | HO | _ | PABX |
| Voxtron | D | _ | CTI software |
| West Interactive | D | _ | VoiceXML software |
| Westan | HO | _ | PC-based telephone system, CTI software |
| Witness Systems | _ | _ | Acquired by Verint |
| Xchange | _ | _ | Acquired by Amdocs |
| Xcomm | HO | _ | PC-based telephone system, IVR |
| Zeacom | O | HO | CTI software, audio call recording system |
| ZED Data Solutions | HO | _ | CRM software |
| Zintel | n/a | HO | PABX, LAN-based telephone system, PC-based telephone system, IVR, CTI software, audio call recording system |
| HO = Head office, O = Office, D = Company represented by a distributor |
