Archived Press Releases

• GL Announces High Capacity Analog 2-wire Bulk Call Generator
  - December 07, 2015
  
  
• GL Announces One Stop Solution for 10 Gbps Ethernet/IP Test Needs
  - November 24, 2015
  
  
• GL Enhances High-Density Bulk Call Generator for IP, IMS & LTE Networks
  - November 02, 2015
  
  
• GL Announces Diameter Protocol Simulator to Support Gy and Ro Interfaces
  - October 26, 2015
  
  
• High Volume Mobile Data Traffic Generation over LTE, UMTS, & GPRS Networks
  - October 19, 2015
  
  
• GL Announces Fax Test Solutions for IP Networks with T.38
  - October 5, 2015
  
  
• GL Enhances Network Surveillance Software for Wireless, IP and TDM Networks
  - September 28, 2015
  
  
• T1 E1 Emulation / Analyzer Products & Software v9.8.28
  - September 21, 2015
  
  
• GL Enhances Drive Testing Solutions
  - September 11, 2015
  
  
• GL Announces IMS Network Simulation Test Suite
  - August 31, 2015
  
  
• GL Announces Mission Critical Record/Replay System for Telecommunication Lines
  - August 24, 2015
  
  
• GL Enhances SIGTRAN Protocol Test Suite for Hybrid Networks
  - August 10, 2015
  
  
• GL Enhances PC based Ethernet/IP Test Tool
  - August 03, 2015
  
  
• GL Announces PacketBroker to Quad Port Ethernet/IP Tester
  - July 27, 2015
  
  
• GL Announces RTP Video Traffic Generation and Analysis
  - July 13, 2015
  
  
• GL Announces T1 E1 Emulation / Analyzer Products & Software
  - June 29, 2015
  
  
• GL Announces Air Traffic Control Testing for the Next Generation
  - June 22, 2015
  
  
• GL Announces Video Quality Testing Solutions
  - June 8, 2015
  
  
• GL Announces Bulk Call Generators for TDM, VoIP & Wireless Networks
  - May 25, 2015
  
  
• GL Announces All-in-One, Stand-Alone Probe for Voice, Data, and Video Testing
  - May 08, 2015
  
  
• GL Announces Next Generation Ethernet/IP Tester
  - Apr 30, 2015
  
  
• GL Enhances T1 E1 Analyzer "Basic Software"
  - Apr 27, 2015
  
  
• GL Announces Enhanced Voice Quality Testing Solutions
  - Apr 15, 2015
  
  
• GL Announces GSM Network Surveillance Software
  - Mar 30, 2015
  
  
• GL Announces Enhanced GSM Protocol Test Suite
  - Mar 23, 2015
  
  
• GL Enhanced Direct T1 E1 Access for SONET SDH
  - Mar 9, 2015
  
  
• GL Announces Enhanced Voice-Band Analyzer
  - Mar 2, 2015
  
  
• GL Announces Enhanced SIP Protocol Test Suite
  - Feb 23, 2015
  
  
• GL Announces High-Density IP Traffic Analyzer
  - Feb 16, 2015
  
  
• GL Announces Enhanced RTP Testing and Simulation Tool
  - Feb 02, 2015
  
  
• GL Announces Enhanced SIGTRAN Protocol Test Suite
  - Jan 19, 2015
  
  
• GL Announces Fax Testing Solutions over IP, TDM and PSTN Networks
  - Dec 24, 2014
  
  
• GL Announces Comprehensive Ethernet and IP Test Solutions
  - Dec 08, 2014
  
  
• GL Announces Direct T1 E1 Access to SONET SDH Optical Streams for Emulation & Analysis
  - Nov 24, 2014
  
  
• GL Announces Enhanced Network Surveillance Software
  - Nov 17, 2014
  
  
• GL Announces High-Density Call Generator for IP & Wireless Networks
  - Nov 7, 2014
  
  
• GL Enhances T1 E1 Analyzer Products and Software v8.10.1
  - Oct 22, 2014
  
  
• GL Announces ExpertSAM™ to Quad Port Ethernet/IP Tester
  - Oct 20, 2014
  
  
• GL Announces Dual T1 E1 Express (PCIe) Boards
  - Oct 6, 2014
  
  
• GL Announces Conformance Test Suite for ISDN Protocols
  - Sep 29, 2014
  
  
• GL Announces Interconnect User Part (IUP) Protocol Simulation
  - Sep 15, 2014
  
  
• GL Announces High-Density 16 ports T1 E1 Analysis Hardware
  - August 25, 2014
  
  
• GL Announces UMTS IuCS Interface Emulation over ATM
  - August 18, 2014
  
  
• GL's Voice and Data Testing Solutions Goes Mobile
  - August 11, 2014
  
  
• GL Announces Enhanced Protocol Simulation and Conformance Test Tool
  - July 21, 2014
  
  
• GL Announces Call Capture & Analysis of SS7 Signaling and Bearer Traffic
  - July 04, 2014
  
  
• GL Announces Optical Channelized Emulation and Analysis
  - June 23, 2014
  
  
• GL Announces Products for Testing / Emulation Of Media and Signaling Gateways
  - June 6, 2014
  
  
• GL Announces G.722 Wideband Audio Codec Support Across TDM and VoIP Platforms
  - May 09, 2014
  
  
• GL Announces Enhanced UMTS IuCS and IuH with Iu-UP Protocol Support
  - April 14, 2014
  
  
• GL Announces Enhanced OC-3/STM-1 & OC-12/STM-4 Analysis/Emulation Platform
  - April 7, 2014
  
  
• GL Announces Enhanced Voice and Data Testing Solutions
  - April 3, 2014
  
  
• GL Announces Enhanced LTE Protocol Test Suite
  - March 10, 2014
  
  
• GL Announces Enhanced UMTS Protocol Test Suite
  - March 3, 2014
  
  
• GL Announces FAX Analysis over IP, TDM, & PSTN Networks
  - February 21, 2014
  
  
• GL Announces WireSpeed Packet Capture & Playback Tool
  - February 13, 2014
  
  
• GL Announces Traffic Analysis Tool for Voice Over IP
  - February 6, 2014
  
  
• GL Announces Enhanced LTE Diameter Protocol Simulation Tool
  - February 3, 2014
  
  
• GL Announces Bearer Independent Call Control (BICC) Protocol Emulator
  - January 15, 2014
  
  
• GL Announces Enhanced Tools to Classify Traffic and Protocols over T1 E1 Lines
  - January 3, 2014
  
  
• GL Announces Enhanced Dual VF Tx/Rx Audio Application
  - December 17, 2013
  
  
• GL Announces Enhanced Call Management Utility (CMU)
  - December 06, 2013
  
  
• GL Announces MFC-R2 Bulk Call Emulation & Analysis
  - November 29, 2013
  
  
• GL Announces Oscilloscope & Power Spectral for T1 E1 Audio Applications
  - November 22, 2013
  
  
• GL Announces End-to-End Wireless Network LAB Solutions (2G, 3G, and 4G)
  - November 15, 2013
  
  
• GL Enhances T1 E1 Analyzer Products and Software v7.10.24
  - November 8, 2013
  
  
• GL Announces Enhanced PacketExpert™ with Record/Playback
  - October 30, 2013
  
  
• GL Announces Jitter Generation on T1 E1 Lines
  - September 19, 2013
  
  
• GL Announces Emulation and Verification of Communication Protocols
  - September 12, 2013
  
  
• GL Announces Enhanced Voice Quality Testing Solutions
  - September 04, 2013
  
  
• GL Announces CAP Protocol Emulator
  - July 26, 2013
  
  
• PacketScan™ - Comprehensive IP Analyzer
  - July 22, 2013
  
  
• GL Enhances PacketExpert™ with WAN Impairment Emulation
  - June 24, 2013
  
  
• GL Enhances T1 E1 Analyzer Products and Software Ver 7.5.10
  - June 17, 2013
  
  
• GL Announces MFC-R2 Signaling Emulation
  - May 31, 2013
  
  
• Long Term Evolution (LTE) Emulator for X2 Interface
  - May 10, 2013
  
  
• Traffic Generation Software for Analog, TDM, IP, & Wireless Networks
  - April 26, 2013
  
  
• GL Announces Enhanced PacketGen™
  - April 05, 2013
  
  
• GL Announces Call Details Analysis Software
  - Mar 29, 2013
  
  
• GL Announces Enhancements to UMTS IuPS Interface Emulator
  - Mar 21, 2013
  
  
• GL Announces MAPS™ GPRS Gb Interface Emulator
  - Mar 18, 2013
  
  
• GL Enhances Network Monitoring and Test Products
  - Mar 11, 2013
  
  
• Delay Emulation for Packet over SONET and ATM
  - Feb 28, 2013
  
  
• GL Announces Enhanced Voice Quality Testing Solutions
  - Feb 21, 2013
  
  
• Voice Feature Testing For Next Generation Networks
  - Feb 14, 2013
  
  
• GL Announces Enhancements to HDLC Testing Tools
  - Feb 7, 2013
  
  
• GL Announces Datacom Analyzer/Emulator
  - Feb 1, 2013
  
  
• GL Announces Bulk FAX Capture & Analysis for 2-Wire, TDM, and IP Networks
  - Jan 28, 2013
  
  
• GL Announces Support for DS3 Subrate and Scrambling
  - Jan 18, 2013
  
  
• GL Announces Channel Associated Signaling (CAS) Protocol Emulator
  - Jan 07, 2013
  
  
• GL Announces INAP Emulation Over IP (Intelligent Network Application Part)
  - Dec 21, 2012
  
  
• GL Announces Enhanced PacketCheck™ w/ Stacked VLAN, MPLS and XML Reports
  - Dec 15, 2012
  
  
• GL Announces MAPS™ Gn Gp Interface Emulator
  - Dec 10, 2012
  
  
• Single & Bulk Fax Simulation Over T1 E1 FXO FXS Lines
  - Nov 15, 2012
  
  
• GL Announces MC-MLPPP Conformance Tester
  - Oct 29, 2012
  
  
• GL Announces Testing Solutions for IVR - Interactive Voice Response Systems
  - Oct 23, 2012
  
  
• GL Announces Enhanced T1 E1 Products and Software, now Version 6.22
  - Oct 15, 2012
  
  
• GL Announces Enhanced PacketScanWeb™ (Web based network surveillance system for TDM Networks)
  - Sep 22, 2012
  
  
• GL Announces Analog Terminal (FXO) and Network Port (FXS) Testing Using tProbe™ Client Server
  - Sep 17, 2012
  
  
• GL Announces Monitoring Clock or Frame Slips on T1 or E1 Lines
  - Sep 11, 2012
  
  
• GL Announces LinkTest™ Dual E1
  - Aug 20, 2012
  
  
• GL Announces Enhanced PacketScanWeb™ - Ver 2.9.1
  - Aug 14, 2012
  
  
• GL Announces Short Message Service (SMS) Testing Solutions
  - Jul 2, 2012
  
  
• GL Announces Diameter Protocol Emulator for LTE
  - Jun 22, 2012
  
  
• GL Announces Enhanced T1 E1 Products and Software Version 6.18
  - Jun 15, 2012
  
  
• GL Announces Enhanced PacketScan™ Software
  - May 22, 2012
  
  
• GL Announces Handheld Portable Test Instruments for TDM and IP Networks
  - May 11, 2012
  
  
• GL Announces Voice and Data Testing Solutions with Enhanced Mobile Applications
  - May 7, 2012
  
  
• GL Enhances PacketExpert™ with Command Line and Multi Device Support
  - May 4, 2012
  
  
• GL Announces GSM & UMTS MAP Emulation
  - February 22, 2012
  
  
• GL Announces Enhanced Fax Emulation
  - February 13, 2012
  
  
• GL Announces T1 E1 Quad and Octal Analysis and Emulation Hardware
  - February 6, 2012
  
  
• GL Enhances PacketScan™ with Unique Triggering and Search Capabilities For "Calls of Interest"
  - January 25, 2012
  
  
• GL Announces the Release of ATM IMA Emulator Software
  - January 18, 2012
  
  
• GL Enhances T1 E1 Analyzer Products and Software
  - January 9, 2012
  
  
• GL Announces Emulation of 3G Protocols over IP
  - November 21, 2011
  
  
• GL Announces SIGTRAN Protocol Simulator for ISDN over IP
  - September 30, 2011
  
  
• GL Announces STM-1 Mux and Traffic Capture / Analysis
  - September 5, 2011
  
  
• T1 E1 Single or Dual Multiport Repeater
  - August 29, 2011
  
  
• GL Announces MAPS™ SIP I (Session Initiation Protocol with ISUP)
  - August 22, 2011
  
  
• GL Enhances OC-3/12 and STM-1/4 Analysis & Emulation Product
  - August 16, 2011
  
  
• GL Enhances PacketExpert™ with MPLS and VLAN (Q-in-Q)
  - July 25, 2011
  
  
• GL Announces Enhanced Voice and Data Testing Solutions
  - July 18, 2011
  
  
• GL Enhances T1 E1 Applications with Bulk Delay and Error Insertion
  - June 27, 2011
  
  
• GL Announces Enhanced T1 E1 Jitter and Pulse Mask Measurement Solutions
  - June 21, 2011
  
  
• GL Enhances T1 E1 Analyzer Products and Software
  - June 6, 2011
  
  
• GL Announces LTE (Long Term Evolution) Protocol Simulator
  - May 18, 2011
  
  
• GL Announces Linux Drivers & APIs
  - May 2, 2011
  
  
• GL Announces Enhanced RTP ToolBox™ Software
  - April 25, 2011
  
  
• GL Announces Enhanced Echo Compliance Testing Software
  - April 19, 2011
  
  
• GL Announces Echo, Delay, and Voice Quality Analysis of Voice Calls in VoIP, TDM, 2Wire, and Mobile Networks
  - March 2, 2011
  
  
• GL Announces tProbe™ - T1 E1 VF and Serial Data Analysis and Emulation Hardware
  - February 14, 2011
  
  
• GL Enhances T1 E1 Analyzer Products and Software
  - February 9, 2011
  
  
• GL Enhances PacketExpert™ - A Wirespeed Ethernet/Packet Tester
  - February 1, 2011
  
  
• GL Announces Asynchronous Transfer Mode (ATM) BER Testing for T1 E1
  - January 19, 2011
  
  
• GL Enhances OC-3/12 and STM-1/4 Analysis/Emulation Card
  - December 14, 2010
  
  
• GL Announces PacketScan™ with Video QoS
  - September 20, 2010
  
  
• GL Enhances TDM, Packet & Wireless Protocol Analyzers
  - September 13, 2010
  
  
• GL Announces Acoustic Echo Canceller (AEC) Compliance Test Software
  - September 7, 2010
  
  
• GL Enhances T1 E1 Analyzer Products / Software
  - August 31, 2010
  
  
• GL Announces PacketExpert™ - A Wirespeed Ethernet/Packet Tester
  - August 17, 2010
  
  
• GL Announces Enhanced PacketScanWeb™ Software
  - August 9, 2010
  
  
• GL Releases PacketProbe™ - A CPE Based VoIP Monitoring Solution
  - July 22, 2010
  
  
• GL Enhances ML PPP & PPP Analysis & Emulation
  - July 15, 2010
  
  
• GL Announces SIGTRAN (SS7 over IP) Emulation Software
  - June 30, 2010
  
  
• GL Enhances Voice Quality Testing Solution
  - June 21, 2010
  
  
• GL Enhances Digital Central Office Switch Simulator (DCOSS)
  - June 9, 2010
  
  
• GL Enhances T1 E1 Line Management System
  - June 1, 2010
  
  
• Echo Canceller Compliance Testing Solutions
  - May 24, 2010
  
  
• GL Enhances T1 E1 Analyzer Products and Software
  - May 18, 2010
  
  
• GL Announces LTE (Long Term Evolution) Protocol Analyzer
  - May 14, 2010
  
  
• GL Announces Enhanced PacketCheck™
  - May 11, 2010
  
  
• GL Announces Protocol Identifier Software
  - May 5, 2010
  
  
• GL Announces Real-Time Multi-Channel Audio Bridge
  - April 19, 2010
  
  
• GL Announces System Wide Network Testing Solutions
  - April 14, 2010
  
  
• GL Announces Analysis Tools for 3G Mobile Broadband Networks
  - April 7, 2010
  
  
• GL Announces SS1 Protocol Analyzer
  - March 23, 2010
  
  
• GL Announces Wireless, Packet, and TDM Testing Products at CTIA Wireless 2010
  - March 8, 2010
  
  
• GL Announces Automated Network-Wide Voice Quality Monitoring
  - February 17, 2010
  
  
• GL Announces PacketScanWeb™ Software
  - February 9, 2010
  
  
• GL Announces Enhanced SS7 Network Monitoring
  - February 1, 2010
  
  
• GL Announces Enhanced PacketCheck™
  - January 19, 2010
  
  
• GL Releases Enhanced Voice-Band Analyzer
  - January 11, 2010
  
  
• GL Releases Enhanced IP/VoIP Analyzer
  - December 14, 2009
  
  
• GL Enhances T1 E1 Analyzer Products and Software
  - December 7, 2009
  
  
• GL Releases Ultimate Diagnostic Tool for Telecom Networks
  - November 30, 2009
  
  
• Portable Platforms for GL's VQT, IP, and VoIP Products
  - November 23, 2009
  
  
• GL's Fax, Modem, and Voice Testing Solutions
  - November 16, 2009
  
  
• GL's Online Interactive Products
  - October 26, 2009
  
  
• GL Enhances ISDN, SS7, Frame Relay, and ATM Protocol Analyzers
  - October 12, 2009
  
  
• GL Announces High Capacity PacketGen™ Software
  - October 5, 2009
  
  
• GL Releases OC-3/12 and STM-1/4 Analysis/Emulation Card
  - September 30, 2009
  
  
• GL Simplifies End-to-End Voice Quality Testing
  - September 23, 2009
  
  
• GL Announces Simplified VoIP Testing
  - September 14, 2009
  
  
• GL Releases Multi-Link Frame Relay Emulator
  - September 7, 2009
  
  
• GL Enhances OC-3 / STM-1 Analyzer Hardware & Software
  - August 25, 2009
  
  
• GL Enhances VoIP Conformance Testing for MGCP, MEGACO, SIP
  - August 18, 2009
  
  
• GL Releases Enhanced PacketScan™ - IP and VoIP Analyzer Software
  - August 11, 2009
  
  
• GL Releases GSM-A and GSM-Abis Emulation
  - August 5, 2009
  
  
• GL Enhances DCOSS Simulation System
  - July 28, 2009
  
  
• GL Announces Enhanced T1 E1 Products and Software
  - July 21, 2009
  
  
• Enhanced Wireless (GSM) Traffic Emulation & Analysis
  - July 14, 2009
  
  
• Ethernet/IP BERT & Throughput Testing Made Easy
  - July 6, 2009
  
  
• GL Announces Enhanced Call Capture and Analysis Software for T1, E1, and Analog
  - June 22, 2009
  
  
• GL Announces Acoustic Echo Simulation and Analysis
  - June 4, 2009
  
  
• GL Releases 2-Wire Voice/Data Capture and Analysis System
  - May 20, 2009
  
  
• GL Announces Dual UTA
  - May 7, 2009
  
  
• GL Announces Protocol Simulation / Conformance Testing of SS7 and ISDN Protocols
  - April 21, 2009
  
  
• GL Announces Enhanced ML-PPP & PPP Emulation & Analysis
  - April 6, 2009
  
  
• GL Releases SS7 Protocol Analyzer with INAP CS-2 Decode
  - March 23, 2009
  
  
• GL Releases Scripted and GUI ISDN Emulator
  - March 17, 2009
  
  
• GL Announces Wireless Backhaul Testing Solutions
  - March 12, 2009
  
  
• GL Announces T1 E1 Jitter and Pulse Mask Measurement Solutions
  - March 2, 2009
  
  
• GL Releases DCOSS Media Gateway
  - February 24, 2009
  
  
• GL Announces Enhanced Packet Test tools
  - February 19, 2009
  
  
• GL Announces Enhanced Protocol Analysis & Acoustic Echo Simulation
  - February 9, 2009
  
  
• GL Announces Protocol Analyzer/Emulator for T3 E3 Transmission Systems
  - February 2, 2009
  
  
• GL Releases Ethernet Tester
  - January 23, 2009
  
  
• GL Announces Enhanced T1 E1 Products and Software
  - November 20, 2008
  
  
• GL Releases Portable T3 E3 T1 E1 Analyzer Unit
  - October 7, 2008
  
  
• GL Announces Universal T1 E1 Cards
  - September 23, 2008
  
  
• GL Announces New Handheld Data and BERT Testers
  - July 14, 2008
  
  
• GL Releases Improved Voice Quality Testing Solutions (VQT)
  - June 20, 2008
  
  
• GL Simplifies SS7 and ISDN Monitoring for Network Wide Applications
  - May 15, 2008
  
  
• GL Announces Enhancements to VoIP Test Tool for Conformance Testing
  - April 23, 2008
  
  
• GL participates in recently concluded CTIA Wireless 2008 at Las Vegas, USA
  - April 18, 2008
  
  
• GL Announces Enhanced Wireless Analysis and Emulation Software
  - March 31, 2008
  
  
• GL Releases Significant Enhancements to Digital Central Office Switch Simulator Software
  - March 11, 2008
  
  
• GL Announces Satellite Channel Test, Simulation, and Measurement Products at Satellite 2008!
  - February 21, 2008
  
  
• GL Announces Intrusive Network Voice Quality Testing Solutions
  - January 10, 2008
  
  
• GL Releases Enhanced T1 E1 Products and Software - Version 5.08
  - November 30, 2007
  
  
• GL Communications Announces Enhanced ML-PPP Analysis and Emulation Software
  - November 22, 2007
  
  
• GL's Remote Protocol Analyzer Functionality
  - October 25, 2007
  
  
• GL Releases Audio Processing Utility (APU) Software
  - July 10, 2007
  
  
• GL Releases Enhanced BERT Application
  - June 29, 2007
  
  
• GL Releases Near Real-Time Voice-Band Analyzer
  - May 29, 2007
  
  
• GL Releases Enhanced T1 E1 Analysis Software
  - May 10, 2007
  
  
• GL Announces Wireless Protocol Analysis, Simulation, and VQT Products at CTIA Wireless 2007
  - April 5, 2007
  
  
• GL Communications Inc. Announces ML-PPP / PPP Analysis and Emulation Software
  - March 12, 2007
  
  
• GL Communications Inc. Enhances T1E1 Applications with Automated Continuous Capture (ACC)
  - March 1, 2007
  
  
• GL Communications Inc. Enhances PacketScan™ with IP Video Call Capture and Analysis Capability
  - February 17, 2007
  
  
• GL Communications Inc. Announces its participation in 3GSM World Congress 2007! At Barcelona
  - February 1, 2007
  
  
• GL Communications Inc. Announces the Release of Enhanced TDM Analysis Products
  - January 25, 2007
  
  
• GL Communications Inc. Announces the Release of Enhanced Packet Test Tools with Voiceband Codecs
  - November 2, 2006
  
  
• GL Communications Inc. Announces the Release Of Channel Associated Signaling (CAS) Simulator
  - October 17, 2006
  
  
• GL Communications Inc. Announces the Release Of PacketGen™ Ver 3.0 with Enhanced Features for Automation and Network Wide Voice Quality Testing
  - October 5, 2006
  
  
• GL Communications Inc., Announces the Release of T1 E1 Traffic Classifier
  - August 17, 2006
  
  
• GL Communications Introduces T1/E1 Analysis Software - Version 4.95 With New Applications & Enhancements
  - August 7, 2006
  
  
• GL Communications Inc. celebrates its 20 years of excellence
  - June 7, 2006
  
  
• GL Announces Powerful Packet Test Tools: PacketScan™ and RTP ToolBox™
  - May 19, 2006
  
  
• GL Communications Inc. Announces New USB Based T1/E1 Analyzer
  - May 2, 2006
  
  
• GL Communications Inc. Announces Enhancements to their Voice, Fax, and Modem Testing Solutions
  - April 24, 2006
  
  
• GL Communications Inc. Announces Portable and Automated Wireless Voice Quality Testing Solutions
  - March 31, 2006
  
  
• GL Communications Inc. begins Deployment of a Nationwide Digital (T1) Line Monitoring, Test, and Diagnostic System for the United States Postal Service
  - February 28, 2006
  
  
• GL Communications Releases 3G (Third Generation) CDMA 2000 Protocol Analyzer
  - October 26, 2005
  
  
• GL Communications Incorporates Telchemy's IP Performance Analysis Solution into Packetscan™
  - October 19, 2005
  
  
• GL Communications Introduces Drive Testing for Wireless Voice Quality Applications
  - October 4, 2005
  
  
• GL Enhances PacketScan™ with Non-Intrusive Voice Quality Measurement Capability
  - September 19, 2005
  
  
• GL Communications Introduces PPP Analyzer
  - August 5, 2005
  
  
• GL Communications Introduces UMTS Protocol Analyzer
  - July 25, 2005
  
  
• China Mobile Selects GL Comm's Wireless Voice Quality Testing Products
  - June 17, 2005
  
  
• GL Communications Introduces Call Management Utility - Version 2.0 (Voice Logging For TDM and VoIP Networks)
  - June 2, 2005
  
  
• GL Communications Introduces New Generation High-Density (HD) T1/E1 Cards
  - April 18, 2005
  
  
• GL Communications Introduces T1/E1 Analysis Software - Version 4.86 With New Applications & Enhancements
  - April 18, 2005
  
  
• GL Communications Releases Digital Central Office Switch Simulator (DCOSS) version 5.10
  - February 2, 2005
  
  
• GL Communications Introduces RTP (Real-time Transport Protocol) ToolBox™ Software
  - January 25, 2005
  
  
• GL Introduces PacketGen™ Ver 2.12b - A Software Based VoIP Testing Product with Improved Features
  - December 29, 2004
  
  
• GL Introduces T1/E1 Analysis Software - Ver 4.80 With New Applications and Enhancements
  - December 22, 2004
  
  
• GL Announces "Online and Real-Time Network Surveillance Capability for SS7, ISDN, and Wireless Networks"
  - October 1, 2004
  
  
• GL Offers Complete Voice Quality Testing Solutions
  - September 1, 2004
  
  
• GL Communications Introduces VoIP Call Generation and Analysis With Packet Series Product Line
  - February 8, 2004
  
  
• GL Communications Introduces OC-3 / STM-1 Analyzer Enhanced for SONET and SDH Standards
  - August 11, 2003
  
  
• GL Communications Introduces New System To Test Wireless Voice Quality
  - March 19, 2003
  
  
• GL Communications Opens Office in Shanghai, China
  - February 24, 2003
  
  
• GL Communications Introduces New Tool For Deploying, Maintaining, and Monitoring Optical Networks
  - January 6, 2003
  
  
• GL Communications Updates Premier Network Simulation Tool
  - October 16, 2002
  
  
• GL Incorporates NMS Communications' Latest Platforms
  - September 9, 2002
  
  
• GL Communications Enhances Echo Canceller Tests
  - June 4, 2002
  
  
• GL's Digital CO Simulator Provides Unlimited Call Routing Flexibility
  - May 13, 2002
  
  
• GL Supports Telecom Network Surveillance and Security
  - March 20, 2002
  
  
• GL Communications Offers One-Stop Service for Critical SS7 Testing and Analysis
  - February 28, 2002
  
  
• GL Communications Offers Flexible Remote Testing Option
  - January 2, 2002
  
  
• GL Communications Introduces Analog Voice Quality Test Set
  - December 17, 2001
  
  
• GL Communications Announces the Addition of PESQ to their Comprehensive Voice Quality Testing Solution
  - August 9, 2001
  
  
• GR-303 Analyzer Press Release
  - April 16, 2001
  
  

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For more information contact:

GL Communications Inc.
818 West Diamond Avenue - Third Floor
Gaithersburg, MD 20878
Phone: 301-670-4784
Fax : 301-670-9187
Email: info@gl.com