Trunk definition

Trunk means a communication line between two switching systems.
Trunk means a single transmission channel providing a direct physical and functional Interconnection between two switching centers.
Trunk means a circuit used for connecting a subscriber to the public switched telephone network.

Examples of Trunk in a sentence

  • Customer acknowledges and understands that the Trunk Services use the electrical power from the Service Location.

  • Gait & Posture; : (in press) Koumantakis GA, Xxxxxx XX (2004) Trunk muscle stabilization training plus general exercise versus general exercise only: randomized controlled trial of patients with recurrent low back pain.

  • Subject to service availability, Customer may order Trunk Services.

  • Unless otherwise stated in a Service Order, domestic long distance calls, and in-bound domestic calls to toll-free numbers associated with Trunk Services will be billed on a per-minute or per-message basis.

  • Customer understands and acknowledges that they may lose access to and use of the Trunk Services, including 911/E911, if electrical power to the Integrated Access Device (IAD), PBX switch, and/or handsets is interrupted and such devices are not supported by a working battery backup.


More Definitions of Trunk

Trunk means, in a telecommunications network, a path connecting two switching systems used to establish end- to-end connection. In some circumstances, both of its termi- nations may be in the same switching system.
Trunk means a circuit used for connecting a subscriber to the public switched telephone network. “Wireless communications service” means cellular, broadband PCS, and SMR which provide real-time two-way interconnected voice service, the networks of which utilize intelligent switching capability and offer seamless handoff to customers. This definition includes facilities-based service providers and non-facilities-based resellers. For purposes of wireless 911 surcharge, wireless communications service does not include services whose customers do not have access to 911, or a 911-like service, a communications channel utilized only for data transmission, or a private
Trunk means a transmission path between switching units, switching centers and/or toll centers.
Trunk or “Trunk Group” is as defined in Appendix Definitions.
Trunk shall include the clavicle, sternum, scapula, rib, spine, ilium, ischium and pubis. “Upper Limb” shall include the humerus to the distal phalanges.
Trunk means a line consisting of multiple Voice Channels that may carry multiple Voice Calls between the Location and the Orange Voice Network, using either TDM or IP as a transmission protocol.
Trunk or “Trunk Group” means the switch port interfaces(s) used and the communications path created to connect Carrier’s network with Telco’s network for the purpose of exchanging Authorized Services Local Calls for the purposes of Interconnection.