T1 E1 Voice Call Management Utility

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GL Communications Inc. conveyed today the availability of its T1 E1 Voice Call Management utility software that provides complete call records for each captured file.

Voice Call Management Utility

GL's Call Management Utility (CMU), is an application coupled with the GL's T1 E1 Call Capture and Analysis (CCA), that provides all the necessary management tools to perform function of recording voice calls.

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 T1 E1 Voice Call Management utility software that provides complete call records for each captured file.

Speaking to media persons, Mr. Vijay Kulkarni CEO of the company said, ” Managing recorded voice calls is essential especially when recording for extended periods of time. It is also easy to manipulate the recorded voice calls by filtering the calls choosing either called or calling number, length of call etc. GL's Call Management Utility (CMU), is an application coupled with the GL's T1 E1 Call Capture and Analysis (CCA), that provides all the necessary management tools to perform function of recording voice calls. Call records are immediately generated, indexed, and displayed once a voice recording over T1 or E1 lines is completed by the CCA.”

He added, “Recorded calls can be further filtered or played back or analyzed as required. All relevant information associated with each recorded call is included such as, timestamp, timeslot, length of call, and size of file (to name a few). The user may configure a different filter for each monitoring instance, hence providing added flexibility. The user has the option to display all Active Calls (shows real-time capturing information) or a user-defined filtered list of all Completed Calls.”

Mr. Kulkarni further added, “Audio playback of completed and captured calls is easily accomplished with the CMU. A captured call can instantly be played to the PC speakers, either the East direction, or the West direction, or both directions simultaneously. The user may also display the captured call to a waveform viewer for further analysis.”

He added, “Using the Call Management Utility’s post-processing feature, one can display call records associated with a directory of recently captured voice files. Individual Call Records are displayed for each file and the user has the same fundamental capability to play each voice file.”

Important Features:

·Complete Call Records for each captured file
·Filter/Search for specific calls
·Post Process capability to view the directory of captured files, log files and instances
·Voice playback including streaming of audio over TCP/IP and playback of either East, West or both directions simultaneously
·Real-time Voice playback (during active call) and post-processing Voice playback (after call is completed)
·Statistics of all Call Records
·Complete Automated T1 and E1 Voice Logger

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.

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Mr.Shelley Sharma

Gururaj S D