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Modular PC-based telecommunications analysis, measurement, & simulation.

PC-Based T1/E1/T3 Analysis

Specializing in both hardware and software design, GL Communications offers a complete line of T1/E1/T3 test solutions. Our PC-based and Laptop-based analysis tools utilize GL's field-proven Ultra Cards as their hardware platform. GL's T1/E1 software provides an outstanding variety of testing options in the key areas of voice band analysis, protocol analysis (ISDN, SS7, GR-303, HDLC, Frame Relay, V5.X, etc.) and echo cancellation (manual, semi-automated, and automated per ITU G.168).

Voice Quality Assessment

GLs Voice Quality Testing (VQT) Software simultaneously employs PAMS, PSOM, and PESQ algorithms. There are several different versions of the software. One is tailored for use with the analysis cards, and another is optimized for use with the DCOSS. A third version is available for use with GL's Analog Test Set which provides a pair of analog two-wire interfaces (RJ-11) and optional 4-wire cellular phone interfaces for assessing voice quality on analog and wireless systems. Typical network applications include VoIP, PSTN, ATM, Frame Relay, and Wireless Networks.

Digital Central Office Switch Simulation/Bulk Call Generation

GL also offers a versatile line of products called the Digital Central Office Switch Simulator (DCOSS) that is ideal for simulating and testing advanced telecommunications networks such as switches, gateways and transmission systems. The OCOSS mimics a Class V switch; establishes Voice, Modem, and Fax calls, and performs quality measurement for VoIP, PSTN, ATM, and Wireless Networks. An ancillary product is the Analog Phone Simulator which provides analog telephone interfaces to telecommunications test equipment.
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Publication:Customer Interaction Solutions
Geographic Code:1USA
Date:Aug 1, 2002
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