Fortissimo/Allegro Call Generators and QoS Analyzers
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The latest solution in network load generation: Allegro & Fortissimo
Network Load Generators provide simultaneous functional and optional performance measurements of switch parameters and voice quality in carrier’s networks. Digital versions offer E1/T1 spans and VoIP signalling, a full Quality of Service (QoS) measurement package, and CAS, PRI, and SS7 signalling capabilities. The IP Voice Quality Tester comes with 10/100 baseT interfaces - further models are available for DS3 (45MBps), OC-3c (STM-1/155 Mbps) or analogue (POTS).
Highlights
- Compact, full-featured analog and digital call generator
- Optionally generation of new or modification of ready-made scripts
- Signaling protocols allowing for flexible adaption to upcoming applications
- New Voice Responder (AM3-QoS) offers economic termination of POTS lines at remote locations for active Voice QoS systems.
Applications
- 2-wire / POTS and 4-wire / handset interfaces
- Statistics of call attempts / completed calls, etc.
- Quality of Service (QoS) measurements designed to provide packet quality and voice quality scoring.
- "Golden voice" technology to measure packet loss, jitter, signal-to-noise ratio, clipping, and delay while simultaneously providing R-Factor, GMOS, GPSQM, and GPESQ scoring.
- Designed for operators and manufacturers integrating new services or verifying new switching platforms and modules, respectively.
- Voice SLAs can be validated, even through non-homogeneous networks.
- Simulation and Testing of various VoIP codec types
- Fax/Modem simulation and QoS testing
- Test of echo cancellers: simulation of echoes & analysis
Key Features
- 'Allegro' / ALG: small and portable call generator model
- 'Fortissimo' / NLG: Rack-mountable load generator for high volume call simulation
- Intuitive graphical user interface offers control of up to 32 call generator units
- Mix interfaces and protocols for tests in inhomogeneous TDM and NGN/VoIP networks.