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IP device

  • stored program control telephone switching system
  • stored program control telephone switching system
  • stored program control telephone switching system
stored program control telephone switching systemstored program control telephone switching systemstored program control telephone switching system

stored program control telephone switching system

  • Product description: A private branch exchange (PBX) is a telephone exchange or switching system that serves a private organization and performs concentration of central office lines or trunks and provides intercommunicat
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A private branch exchange (PBX) is a telephone exchange or switching system that serves a private organization and performs concentration of central office lines or trunks and provides intercommunication between a large number of telephone stations in the organization. The central office lines provide connections to the public switched telephone network and the concentration aspect of a PBX permits the shared use of these lines between all stations in the organization. allows two or more stations to establish telephone or conferencing calls between them without using

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Contact: Mr.Wang

Phone: 0086-15853783389

Tel: 0086-15853783389

Email: sales@hengwanggk.com

Add: Floor 24 Block C,Haineng Internal No.6 Jinyu Road, Rencheng Zone Jining City Shandong Province

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