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- Provides processing boards and software to the global communications market for multimodal voice, data, fax and video solutions for use within IP, PSTN and mobile networks.
- Supplier of GSM gateways, GSM and STM-1 multiplexers, E1 channel banks, Echo cancellers and E1 drop-insert multiplexers.
- Providing new and used Central Office products and PBX equipment.
- Telecom Transmission solutions, E1 GSM Gateway, T1 GSM Gateway, Multiplexers, Echo Canceller and other transmission equipment.
Central Office Systems
- Buy and sell new and refurbished central office and transmission equipment.
CES International, Inc.
- New and refurbished tandem and central office switching and transmission equipment, installation, test and repair services and custom cable assembly manufacturing.
- Products to extend the capacity and range of existing telephone networks, allowing previously isolated consumers, such as those found in rural and regional areas.
Harmer & Simmons
- DC Power Supplies and switch mode rectifiers for telecoms. Modular power systems integrate rectifiers, alarm, distribution, low volts disconnect, power management systems and battery backup. UK based.
- Supplier of central office switching and transmission products and services.
- Provider of digital and analog video microwave systems for the broadcast industry, common carrier, cable, government, military and international marketplace.
Tele-Source Industries Inc.
- Providing customer solutions to a wide range of customers for telephones, parts and service.
- Distributor of surplus and refurbished telecommunications equipment for the Central Office.
US Telecom Supply
- Provider of telecommunications equipment, including: central office switching, transmission, fiber optics, DSL products, batteries and power, wire and cable and other central office hardware.
Valiant Communications Limited
- Provides a wide range of telecommunications transmission equipment.
West Pier Telecom
- Used telecom equipment broker specialising in PBX and carrier equipment. Brighton, UK
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