Gaithersburg, Maryland (PRWEB) July 07, 2012
GL Communications Inc. a leader in providing PC-based test, analysis and simulation products and consulting services to the worldwide telecommunications industry, conveyed today the availability of its VQuad™ Probe hardware.
Speaking to the press, Mr. Robert Bichefsky Senior Manager of the company said, “GL's new VQuad™ Probe is an all-in-one self-contained VQuad™ with Dual UTA test instrument. This comprehensive hardware device incorporates all the features of the current VQuad™ with Dual UTA unit such as portability and remote accessibility along with the necessary PC with Win7 OS. The Probe is designed for easier portability and convenient testing with all the capabilities of the current VQuad™ with Dual UTA solution.”
He added, “The VQuad™ Probe supports two independent devices for connecting to endpoints of a single network or two completely separate networks. It is configured for control via Ethernet using Remote Desktop (thus not requiring the Keyboard/Mouse).
The VQuad™ Probe also supports T1 E1 interfaces when used with GL’s Portable USB T1 E1 Analyzer. Using the T1 E1 Analyzer, the VQuad™ Probe can generate and receive up to 8 simultaneous CAS, PRI ISDN or No Call Control (NOCC) calls on T1 or E1 trunks.”
Some of the importamt funtionalities
·A single solution for up to 8 interfaces
·Each port may be controlled independently for traffic and call control
·Automatic send/receive voice files over already established calls
·Time/Digit/Tone triggering of send/receive voice files.
·Remote Access for starting/stopping the tests along with retrieving results.
·Results available in real-time or post-processing
·Automatic execution of the VQT algorithms (PESQ LQ/LQO/WB).
·Automatic Round Trip Delay and One Way Delay Measurements
·Echo Measurements testing, supports both line and acoustic echo
·Automated Data Testing including TCP, UDP, VoIP, Route, HTTP, FTP, DNS and SMS statistics are available for Mobile devices (i.e., iPhone, Android) as well as the Internet connection of the PC (wired, WiFi, Broadband (3G or 4G), LTE).
About GL Communications Inc.,
Founded in 1986, GL Communications Inc. is a leading supplier of test, monitoring, and analysis equipment for TDM, Wireless, IP and VoIP networks. Unlike conventional test equipment, GL's test platforms provide visualization, capture, storage, and convenient features like portability, remotability, and scripting.
GL’s TDM Analysis & Emulation line of products includes T1, E1, T3, E3, OC-3, OC-12, STM-1, STM-4, analog four-wire, and analog two-wire interface cards, external portable pods, and complete system solutions. Capabilities include voiceband traffic analysis and emulation across all traffic types (voice, digits, tones, fax, modem), all protocols (ISDN, SS7, GR-303, Frame Relay, HDLC, V5.X, ATM, GSM, GPRS, LTE, etc.), and with capacities up to thousands of channels. Our newest products provide astonishing capacity and capture capability up to and including gigabit speeds.
GL’s VoIP and IP products generate / analyze thousands of calls and traffic simultaneously with traffic types such as frames, packets, voice files, digits, video, tones, noise, and fax. Almost all codecs are supported including G.711, G.729, AMR, EVRC-A, B, C, GSM, iSAC, and many more. Additional features include visual analysis, real-time listening, and recording. The product line also includes Ethernet / IP Testing capability that simulates and checks frame transport and throughput parameters of Ethernet and IP networks, including delay, errors and other impairments.
GL's Voice Quality Testing (VQT) product line complements all of GL's products. Using ITU-standard algorithms (PAMS, PSQM, and PESQ), GL's VQT provides a widely accepted solution for assessing voice quality in the telecom industry. Voice Quality Testing across multiple networks (T1, E1, T3, E3, OC-3, OC-12, VoIP, Wireless, and Landline) is available.
GL’s Wireless Products perform protocol analysis and voice quality assessment on GSM, CDMA, UMTS, and LTE networks. Connections can be made to any wireless phone with automated call control, GPS mapping and real-time signal measurements.
GL’s Echo Canceller testing solutions provide the broadest range of simulation and analysis, including line and acoustic echo. GL’s compliance testing per G.168. G.167 and P.340 across TDM, IP, VoIP and Wireless networks is widely accepted in the industry.
GL’s wireless VQT solutions help assessing impairments to voice quality such as poor mobile phone quality, voice compression and decompression algorithms, delay, loss and gain in speech levels, noise, acoustic and landline echo, and other distortions are easily assessed and accurately measured.
GL’s Handheld data testers can test a wide variety of communications facilities and equipment including T1, fractional T1, E1, fractional E1, T3 and E3 modems, multiplexers, CSU, DSUs, T1 CSUs, DTUs, NTUs and TIUs and more. The testers provide convenience, economy, and portability for almost any interface, including RS232, RS-422, RS-530, X.21, T1, E1, T3, E3, and many others.
GL’s Network Surveillance and Monitoring products include Probes for TDM, IP, VoIP, ATM, and Wireless networks. An open standards based approach provides a scalable, feature rich, real-time access to network characteristics. Centralized or distributed access, efficient transport and database loading allow compatibility with 3rd party and standards based monitoring systems.