GL Communications Inc.
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Network Delay Measurements

The  Dual UTA HD features, built in Round Trip Delay (RTD) and One-Way Delay (OWD) measurement capabilities. This can be performed while both network end points are collocated or geographically separated.

Within the GL VQuad™, an easy to use GUI allows the user to configure the Dual UTA HD to perform the RTD or OWD measurement automatically or manually. The results along with the GPS time/co-ordinates (if GPS is installed) can be passed to the GL VQT application automatically and included with the VQT reports and logs.


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OWD Collocated

OWD Geographically Separated

RTD Collocated

RTD Geographically Separated


VQuad™ Round Trip Delay

Buyer's Guide:

Item No. Item Description
  VQuad™ Network Options
VQT010 VQuad™ Software (Stand Alone)
VQT251 Dual UTA HD Next generation Dual UTA with FXO Wideband support
VQT252 Dual UTA HD – Bluetooth Option
VQT013 VQuad™ with SIP (VoIP) Call Control
VQT015 VQuad™ with T1 E1 Call Control
  VQuad™ Miscellaneous
VQT280 VQuad™ Probe HD (with Dual UTA HD)
VQT030 Network Command Center (Multi-Node Command and Control Center for VQuad™ Systems)
EMU037 Echo Measurement Utility (EMU) Software
VQT442 (cable) Mobile Audio Interface for Smartphones

VQT461 (Cable)

Dual UTA HD Smartphone ACC Cable
VQT443 (cable) 3-wire headset interface Adaptor for Smartphones
VQT002 Voice Quality Testing (PESQ only)
VQT006 VQT w/ POLQA Server License
VBA032 Near Real-time Voice-band Analyzer
VQT040 WebViewer™

* Specifications are subject to change without notice.

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