Channel Asscoiated Signaling Simulator Simulates and analyzes any user-defined CAS protocols over T1 E1.
(PRWEB) December 01, 2011
Gaithersburg, Maryland, USA -November 30, 2011- 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 product Channel Associated Signaling (CAS) Simulator – that simulates and analyzes any user-defined CAS protocols over T1 E1.
Speaking to media persons, Mr. Vijay Kulkarni CEO of the company said, ”Signaling bits associated with voice channels carry routing information to direct the data to its destination. Channel Associated Signaling (CAS) is a method of signaling each channel or timeslot. This is referred to as "in-band" signaling. Various types of CAS signaling methods include Loopstart, Groundstart, FGD and Winkstart along with E1 MFCR2.”
He added, “GL's CAS simulator is a client-side application that works along with the GL's T1 E1 Analyzer. It can simulate and analyze any user-defined CAS protocols by providing signaling bit transitions and forward/backward frequency digits and tones. In order to easily create the user-defined CAS scripts, the CAS simulator includes a script editor. This tool allows easy point and click operation for building simple as well as complex CAS scripts.”
Mr. Kulkarni further added, “Multiple user-defined protocols may be defined for each of the digital T1 E1 trunks associated with the GL analysis boards. In addition to generating/receiving CAS calls, the CAS simulator also processes the receipt of Dialed Number Identification Service (DNIS) and Automatic Number Identification (ANI) information.”
Protocols Supported in CAS Simulator:
·E1 MFC-R2 (All variants, fully/semi compelled)
·T1 Winkstart (R1 wink)
·T1 Loopstart and T1 Groundstart
·E1 European Digital CAS (EUC)
·Any User-Defined CAS Protocol
·Accesses the T1 (or E1) analyzer remotely
·Supports called number and calling number identification
·Customized signaling for each channel through scripts
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) are all 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.