key telephone system


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key telephone system

[′kē ′tel·ə‚fōn ‚sis·təm]
(communications)
A telephone system consisting of phones with several keys, connecting cables, and relay switching apparatus, which does not need a special operator to handle incoming or outgoing calls and which generally permits users to select one of several possible lines and to hold calls.
References in periodicals archive ?
OpenVoice(TM) Basic - A service that provides standards based SIP for those companies that already have an existing VoIP enabled (or IP based) Key Telephone System or PBX phone system and broadband access.
The combined service and hardware solution enables SMB and enterprise customers the ability to deploy the flexible and cost effective SIP trunking service with legacy PBX and key telephone systems.
While maintaining the functions and cost effectiveness which former key telephone systems had, we can now offer advanced IP telephony systems to SMBs, leveraging our strong track record in IP-PBX," said Masashi Tsuboi, President of IP Systems Company at Oki Electric Industry.
Voxpath Networks has developed and deployed carrier grade hardware and software that enables communications service providers to offer PBX and Key Telephone System functionality over managed data networks.
Tenders are invited for Comprehensive Annual Maintenance Contract of NEC ASPILA EX Digital Key Telephone System installed in the Office of Minister of State office at Room No.
Tenders are invited for Comprehensive Annual maintenance Contract (AMC) of two NEC SL-1000 Key Telephone systems, instruments and it s accessories working in the O/o JS (TRU-I & II) at North Block, New Delhi in Department of Revenue- regarding.
It includes proprietary stand-alone ACD systems that are integrated with private branch exchange (PBX) systems or key telephone systems (KTS), stand-alone hardware-based ACD systems and software-only ACD systems.
Tenders are invited for Comprehensive Annual maintenance Contract (AMC) of Matrix Key Telephone systems, instruments and it s accessories working in the O/o Chairman (CBEC) at North Block, New Delhi in Department of Revenue- regarding.
The BV-1250 seamlessly connects and operates with standard telephones, PBXs, key telephone systems, PSTN lines and fax machines.
LinkPlus delivers advanced business telephone capabilities such as multiple line appearances and display features for more than 90 percent of the PBX and key telephone systems installed in North America.
The BV1250 seamlessly connects and operates with standard telephones, PBXs, key telephone systems, PSTN lines and fax machines.