TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
PBX TRUNK [6 records]
Record 1 - internal organization data 2007-01-23
Record 1, English
Record 1, Subject field(s)
- Internet and Telematics
- Telephone Switching
Record 1, Main entry term, English
- ear and mouth
1, record 1, English, ear%20and%20mouth
correct
Record 1, Abbreviations, English
- E&M 1, record 1, English, E%26M
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
... the interface on a VoIP [voice over Internet Protocol] device that allows it to be connected to analog PBX [private branch exchange] trunk ports(tie lines). 2, record 1, English, - ear%20and%20mouth
Record number: 1, Textual support number: 1 OBS
Calls using an E&M interface can be made from, received from, or disconnected by a private branch exchange (PBX) as well as from a VoIP-capable computer. 2, record 1, English, - ear%20and%20mouth
Record 1, French
Record 1, Domaine(s)
- Internet et télématique
- Commutation téléphonique
Record 1, Main entry term, French
- interface E&M
1, record 1, French, interface%20E%26M
feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2003-11-26
Record 2, English
Record 2, Subject field(s)
- Telephone Exchanges
- Telephone Facilities
- Telecommunications Transmission
Record 2, Main entry term, English
- private branch-exchange trunk
1, record 2, English, private%20branch%2Dexchange%20trunk
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- PBX trunk 2, record 2, English, PBX%20trunk
correct
- PBX line 3, record 2, English, PBX%20line
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A subscriber line used as a trunk between a private branch exchange and the central office that serves it. 4, record 2, English, - private%20branch%2Dexchange%20trunk
Record 2, French
Record 2, Domaine(s)
- Centraux téléphoniques
- Installations (Téléphonie)
- Transmission (Télécommunications)
Record 2, Main entry term, French
- ligne principale d'installation privée
1, record 2, French, ligne%20principale%20d%27installation%20priv%C3%A9e
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- ligne principale de PBX 1, record 2, French, ligne%20principale%20de%20PBX
correct, feminine noun
- ligne de PBX 2, record 2, French, ligne%20de%20PBX
feminine noun
- ligne PBX 3, record 2, French, ligne%20PBX
feminine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Centrales telefónicas
- Instalaciones telefónicas
- Transmisión (Telecomunicaciones)
Record 2, Main entry term, Spanish
- enlace de centralita
1, record 2, Spanish, enlace%20de%20centralita
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- enlace de PBX 1, record 2, Spanish, enlace%20de%20PBX
masculine noun
- enlace de conmutador 2, record 2, Spanish, enlace%20de%20conmutador
masculine noun, Mexico
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Línea de abonado que se usa como enlace entre una centralita automática privada y la central telefónica que le presta servicio. 2, record 2, Spanish, - enlace%20de%20centralita
Record 3 - internal organization data 2001-12-08
Record 3, English
Record 3, Subject field(s)
- Telephone Services
Record 3, Main entry term, English
- direct inward system access
1, record 3, English, direct%20inward%20system%20access
correct, officially approved
Record 3, Abbreviations, English
- DISA 2, record 3, English, DISA
correct, officially approved
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A facility which allows an outside caller the ability to dial directly into a PBX system, without attendant intervention, to gain complete access to PBX system facilities and outgoing trunk circuits. 3, record 3, English, - direct%20inward%20system%20access
Record number: 3, Textual support number: 1 OBS
direct inward system access; DISA: term and abbreviation officially approved by Bell Canada. 4, record 3, English, - direct%20inward%20system%20access
Record 3, Key term(s)
- DISA access
Record 3, French
Record 3, Domaine(s)
- Services téléphoniques
Record 3, Main entry term, French
- accès direct au système
1, record 3, French, acc%C3%A8s%20direct%20au%20syst%C3%A8me
correct, masculine noun, officially approved
Record 3, Abbreviations, French
- ADAS 2, record 3, French, ADAS
correct, masculine noun, officially approved
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
Système SL-1, un système de commutation téléphonique privé. 3, record 3, French, - acc%C3%A8s%20direct%20au%20syst%C3%A8me
Record number: 3, Textual support number: 2 OBS
accès direct au système; ADAS : terme et abréviation uniformisés par Bell Canada. 3, record 3, French, - acc%C3%A8s%20direct%20au%20syst%C3%A8me
Record 3, Key term(s)
- accès ADAS
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Servicios telefónicos
Record 3, Main entry term, Spanish
- acceso directo de entrada al sistema
1, record 3, Spanish, acceso%20directo%20de%20entrada%20al%20sistema
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Facilidad que permite a un llamante externo marcar directamente dentro de un sistema de centralita automática privada, sin la intervención de la operadora, para conseguir acceso completo a las facilidades del sistema de centralita automática privada y enlaces de circuitos salientes. 1, record 3, Spanish, - acceso%20directo%20de%20entrada%20al%20sistema
Record 4 - internal organization data 1996-03-12
Record 4, English
Record 4, Subject field(s)
- Telephone Exchanges
- Telephone Services
- Telephones
Record 4, Main entry term, English
- PBX trunk circuits
1, record 4, English, PBX%20trunk%20circuits
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record 4, French
Record 4, Domaine(s)
- Centraux téléphoniques
- Services téléphoniques
- Téléphones
Record 4, Main entry term, French
- circuits d'un commutateur privé raccordés à un circuit de transmission
1, record 4, French, circuits%20d%27un%20commutateur%20priv%C3%A9%20raccord%C3%A9s%20%C3%A0%20un%20circuit%20de%20transmission
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- circuits d'un commutateur privé raccordés aux circuits de transmission 2, record 4, French, circuits%20d%27un%20commutateur%20priv%C3%A9%20raccord%C3%A9s%20aux%20circuits%20de%20transmission
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
Le raccord peut être fait avec un ou plusieurs circuits. 3, record 4, French, - circuits%20d%27un%20commutateur%20priv%C3%A9%20raccord%C3%A9s%20%C3%A0%20un%20circuit%20de%20transmission
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1991-10-10
Record 5, English
Record 5, Subject field(s)
- Telephone Exchanges
- Telephone Facilities
- Telecommunications Transmission
Record 5, Main entry term, English
- PBX trunk line 1, record 5, English, PBX%20trunk%20line
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record 5, French
Record 5, Domaine(s)
- Centraux téléphoniques
- Installations (Téléphonie)
- Transmission (Télécommunications)
Record 5, Main entry term, French
- ligne de jonction de PBX
1, record 5, French, ligne%20de%20jonction%20de%20PBX
feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- ligne de tableau de distribution privé 2, record 5, French, ligne%20de%20tableau%20de%20distribution%20priv%C3%A9
feminine noun
- ligne principale de standard PBX 3, record 5, French, ligne%20principale%20de%20standard%20PBX
feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
Source pour "ligne de tableau de distribution privé" : Tel. News, sept 1951 -35- 2, record 5, French, - ligne%20de%20jonction%20de%20PBX
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1975-03-11
Record 6, English
Record 6, Subject field(s)
- Telephone Facilities
Record 6, Main entry term, English
- additional PBX trunk 1, record 6, English, additional%20PBX%20trunk
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, French
Record 6, Domaine(s)
- Installations (Téléphonie)
Record 6, Main entry term, French
- ligne supplémentaire de PBX 1, record 6, French, ligne%20suppl%C3%A9mentaire%20de%20PBX
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record 6, Spanish
Record 6, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


