GL Communications Inc.
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TDM Platforms

Digital Central Office Switch Simulator
The DCOSS converts any windows based PC (Windows 2000/XP) into a central office complete with T1 and/or E1 trunks as well as Analog and/or BRI ISDN phone interfaces. The DCOSS supports a multitude of protocols including CAS, PRI ISDN, SS7 and GR-303. The DCOSS supports manual and automated Bulk Calling and can simulate a wide variety of traffic.

Ultra T1 or E1 Analyzer
The Ultra T1 or E1 Analysis Cards (PCI) plug into any PC and convert it into a complete T1 and E1 test platform. The Ultra Cards are available with either a single or a dual interface. A wide ranging set of software applications are available to meet your particular testing needs.

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