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Home >
Analysis (T1/E1/T3/E3/OC-3/OC-12/STM-1/STM-4)
Handhelds for VoIP / Ethernet
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PacketCheck™
 GL's PacketCheck™ is a PC based Ethernet test tool that is designed to check frame transport ability,
and throughput parameters of Ethernet and IP networks.
It can be used as a general purpose Ethernet performance analysis for 10Mbps, 100Mbps and 1Gbps Ethernet local area networks. The
PacketCheck™ makes use of the network interface card (NIC) in the PC to transmit and receive raw Ethernet packets over the network. Throughputs
up to 500 Mbps can be easily tested.
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PacketGen™ - SIP Bulk Call Generator
PacketGen™ is a PC-based real-time VoIP bulk call generator for stress testing and precise analysis of the VoIP network equipment.
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PacketScan™ - SIP / H323 / Megaco / MGCP / RTP / RTCP / Video Analysis
PacketScan™ is a real-time VoIP analyzer that captures live IP traffic, and segregates them into SIP/H323 calls and collects statistics about the
calls. Applications include testing of IP phones, Gateways, IP Routers and Switches, and Proxies. Hundreds of calls can be monitored in real-time
including detailed analysis of selected voice band streams.
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RTP Toolbox™
RTP ToolBox™ is designed not only to monitor RTP and RTCP packets, but also allows users to manually create and terminate RTP sessions,
independent of call-signaling protocols such as SIP, H323, MEGACO, or MGCP.
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Handhelds for TDM
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LinkTest™ SINGLE
GL's LinkTest™ SINGLE is a sophisticated bit error rate tester in a compact, hand held package. The unit can
test a wide variety of communications facilities and equipment including Asynchronous, Synchronous, T1, fractional T1, E1,
fractional E1, modems, multiplexers, CSU/DSUs, T1 ESF CSUs, DU, NTUs and TIUs.
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LinkTest™ SINGLE+
GL's LinkTest™ SINGLE+ is a sophisticated bit error rate tester in a compact, hand held package. The unit
can test a wide variety of communications facilities and equipment including DDS, T1, fractional T1, E1, fractional E1, T3and
E3NTUs, multiplexers, CSU/DSUs, T1 CSUs, DTUs and TIUs.
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LinkTest™ DUAL
GL's LinkTest™ DUAL is a sophisticated bit error rate tester in a compact, hand held package with dual
interfaces and a full color display. The unit 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.
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LinkSim™
GL's LinkSim™ simulates a variety of communications links, inserting delays and inserting errors such that
the user can determine what effects these impairments will have on their systems.
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