GL Communications Inc - Comprehensive Telecom Test solutions

Airspace - Asia Pacific 2025 - Hong Kong

Airspace - Asia Pacific 2025 - Hong Kong

400G Packet Capture and Extraction

400G Packet Capture and Extraction

Duplex 400G Wirespeed Packet Capture and Extraction

Solution for High-Speed Networks

Air Traffic Managament

ED-137 Radio Testing & ED-138 Monitoring

VoIP Air Traffic Management Test Solutions

PacketExpert-100G

PacketExpert-100G

PacketExpert™ 100G Ethernet/IP Test Solution

Comprehensive testing capabilities at speeds of up to 100Gbps

vMobile™ Ultra-Portable Solution

vMobile™ Ultra-Portable Solution

vMobile™ Ultra-Portable Solution

Test Voice & Data on all Mobile Networks

Consulting Services

Consulting Services

Telecom Consulting Services

Design, Development, & Engineering of Telecom Systems

More on Consulting Services

Telecom Test Solutions

Telecom Test Solutions

Telecom Test and Measurement Solutions

Wireless, Optical, IP/Ethernet, TDM

Explore Products & Solutions

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Company Overview

Telecommunication Products & Solutions

GL products fall under Wireless, Ethernet/IP, Optical, and TDM networks. In each of these network technologies, we provide both analysis and emulation test equipment. This means we can both simulate and analyze signals and related traffic.

Consulting Services

Consulting Services

GL Communications Inc. provides professional telecom engineering and IT consulting services. We provide consulting services to Cellular, Wireless, Microwave, Fiber-Optic, Leased T-1 Network, and Satellite Communications.

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We'd love to hear from you

Whether you have a question about features, trials, pricing, need a demo, or anything else, our team is ready to answer all your questions.

Company Overview

Latest Webinar

Comprehensive 5G Wireless Lab Testing Solutions

Download Product Catalog

Catalog Brochure

Latest Hardware Products

Lossless packet capture and analysis on 400G Ethernet networks

400G Call Capture and Analysis

Lossless packet capture and analysis on 400G Ethernet networks

Wire-speed Ethernet/IP testing up to 100 Gbps

100 Gbps Ethernet Tester

Wire-speed Ethernet/IP testing up to 100 Gbps

High Density Network Monitoring Appliance

High-speed IP Capture and Analysis System

High Density Network Monitoring Appliance

Bulk voice call simulation across all networks

High Density Call Generator

Bulk voice call simulation across all networks

mTOP™ VQuad™ Dual UTA HD

Rack-mount Voice Quality Test Solution

All-in-one self-contained VQuad™ with Dual UTA HD test instrument

T1 E1 and Datacom testing in a single appliance

Rack-mount T1 E1 & Datacom Tester

T1 E1 and Datacom testing in a single appliance

Latest Software Releases

Air Traffic Management (ED137)

PKS119 - MAPS™ ED137 Telephone Emulator v25.9.10
PKS118 - MAPS™ ED137 Radio Emulator v25.7.28
PKS117 - MAPS™ ED137 Recorder Emulator v24.4.17

Ethernet/IP Testing

PXN100 - PacketExpert™ 10GX Ethernet/IP Tester v25.2.17
PXE100 - PacketExpert™ 1G Ethernet Tester v25.1.7
PXX100 - PacketExpert™ 100G Tester v24.11.20

High Speed Packet Capture

PKV123 - FastRecorder™ & PacketReplay™ v25.2.18

Voice Quality Testing

VQT010 - VQuad™ Software v11.4.9
VQT040 - WebViewer™ (ORACLE & MySQL)v7.0
VQT002 - VQT Software v8.2
VQT009 - Speech-to-Text Conversion Software v1.6.1.1
VQT008 - Voice Analysis Tool (VAT™) v1.2
VQT014 - AutoVQT™ Software v2.3

T1E1 Test Solutions

XTE001 - T1E1 Protocol Analyzer v21.7.21

MAPS™ 4G Protocol Emulators

PKS142 - MAPS™ LTE eGTP Interface Emulatorv25.8.25
PKS139 - MAPS™ Diameter Protocol Emulatorv25.7.25
PKS146 - MAPS™ LTE SGs Interface Emulator25.6.17
PKS148 - MAPS™ LTE SLs Interface Emulator 25.6.17

MAPS™ 3G Protocol Emulators

PKS131 - MAPS™ GPRS Gb Interface Emulator 25.9.25
PKS166 - MAPS™ UMTS Gn Gp Interface Emulation 25.8.25
PKS164 - MAPS™ UMTS IuPS Interface Emulator 25.9.12
PKS153 - MAPS™ UMTS IuPC Interface Emulator 25.6.16
PKS160 - MAPS™ UMTS IuH Interface Emulation 25.6.16

MAPS™ 2G Protocol Emulators

XX693 - MAPS™ GSM Abis Over IP Emulatorv25.8.19
XX692 - MAPS™ GSM A Over IP Emulatorv25.8.19
PKS155 - MAPS™ BICC Over IP Emulatorv25.8.19
PKS147 - MAPS™ Lb Interface Emulator 25.6.16

SIGTRAN Analyzer over IP

PKS130 - MAPS™ SS7 SIGTRAN Emulatorv25.8.19
PKS135 - MAPS™ ISDN SIGTRAN Emulatorv25.8.19

Download Latest Software

Press Releases

20Nov
2025

GL Communications Integrated Suite for Advanced 5G Testing

Mr. Vijay Kulkarni - CEO

29Oct
2025

GL Communications Tests Voice Communication Over Satellite Networks

Robert Bichefsky, Director of Engineering

01Oct
2025

GL Advances Next-Gen Air Traffic Testing with ED-137 Emulators

Robert Bichefsky, Director of Engineering

24Sep
2025

GL Strengthens Mobile Network Testing with Location and Fallback Solutions

Mr. Vijay Kulkarni - CEO

29Aug
2025

GL Advances 400 Gbps Packet Capture and Real-Time Analysis

Mr. Vijay Kulkarni - CEO

18Aug
2025

GL Strengthens 5G Testing with Advanced SBI Emulation, Testing, and Monitoring

Mr. Vijay Kulkarni - CEO

31Jul
2025

GL Supports SIP and RTP Testing for Next-Gen Networks

Mr. Vijay Kulkarni - CEO

21Jul
2025

GL’s Drive Testing Solution for Voice Quality and Network Performance

Robert Bichefsky, Director of Engineering

30Jun
2025

GL Advances High-Speed Multi-Port Ethernet Testing

Mr. Vijay Kulkarni - CEO

17Jun
2025

GL Launches 400 Gbps Duplex Wirespeed Capture and Extraction Solution

Mr. Vijay Kulkarni - CEO

23May
2025

GL Demonstrates Air Traffic Communications Testing Solutions at Airspace World 2025

Robert Bichefsky, Director of Engineering

29Apr
2025

GL Communications Advances ED-137 Solutions for Air Traffic Communication Testing

Mr. Vijay Kulkarni - CEO

02Apr
2025

GL Communications Advances High-Speed Network Analysis Solutions

Mr. Vijay Kulkarni - CEO

Latest News

14Nov
2025

End-to-End 5G Lab Testing Suite for Network Validation

17Oct
2025

Ensure Clear, Consistent Voice Communication Over Satellite Networks

26Sep
2025

Air Traffic Management System Testing with GL's Latest ED-137 Emulators

12Sep
2025

Mobile Network Testing: Location and Fallback Solutions

19Aug
2025

400 Gbps Packet Capture and Analysis - Ultra-Fast, Lossless, Real-Time Monitoring

08Aug
2025

Emulate, Test and Monitor 5G Service-Based Interface Functions

11Jul
2025

Drive Testing for Voice Quality and Network Performance Solution

20Jun
2025

High-Speed Multi-port Testing for Ethernet Networks

06Jun
2025

Introducing 400 Gbps Duplex Wirespeed Packet Capture and Storage

16May
2025

Airspace World 2025: GL Showcases Solutions for Air Traffic Communications Testing

25Apr
2025

Comprehensive ED-137 Solutions for Air Traffic Communication Testing

28Mar
2025

Advanced Network Management with High-Speed Packet Capture and Monitoring Solutions

13Mar
2025

High-Performance SONET and SDH Network Testing and Monitoring

21Feb
2025

Advanced Consulting and Test Solutions for Telecom and IT

12Feb
2025

High-Density Call Emulation for Scalable Network Testing