ProLab H.323  Testing Solution

ProLab H.323 Testing Solution encompasses a wide range of testing tools for several environments and includes the following add-ons:

Terminal Simulation

Performs advanced simulation by generating signaling and media. By generating calls, the ProLab Testing Suite performs a variety of tests, including protocol and stress tests.

Gatekeeper Simulation

Provides full gatekeeper application with option to simulate atypical responses according to the standard.

Analysis & Report

The ProLab Test Results Analysis Solution offers an intuitive tool to automate testing and results analysis and flexible report generation that can be customized to specific requirements.

Voice Quality

ProLab is equipped with both MOS and PESQ (Perceptual Evaluation of Speech Quality) voice quality tools.

Video Quality

The Video Quality measurement uses different video metrics. It intrusively analyzes received video streams and perceptually scores relevant degradations on a 5-point MOS scale. Additional key performance indicators (KPIs) are output to allow experts to perform more detailed analysis. 

Automation

The ProLab H.323 Solution supports automated testing for both large-scale operations and small to medium-sizes needs. It uses an XML/SOAP interface for controlling the ProLab system and an intuitive Test Scheduler with a sophisticated scheduling for comprehensive automated test procedures.

• Simulate multiple IP addresses and multiple registrations
• Q.931 call signaling (tunneling, fast start, overlap,  loopback, early H.245, DTMF)
• Add and remove ASN.1 field
• RAS messages (e.g., RRQ, ARQ, DRQ, GRQ)
• H.245 (media loop, roundtrip delay,  Flow control, DTMF v1.0, DTMF v2.0, video fast update)
• Calls to multiple sources and/or destinations
• Multiplexing, Progress, Notify, Parallel
• Multiple registrations to gatekeeper
• Annex E (using UDP), Annex L, Annex M
• H.450.1-3 (transfer, activate, reroute, forward)
• RTP/RTCP (recording and playing voice and video)
• DTMF-RFC 2833
• FECC camera control
• Transmission of RTP voice- and video-encoded packets employing a wide variety of codecs
• RTP loopback
• High capacity and volume
• Poisson and random call distribution/duration

Gatekeeper Agent features include:

• Direct, routed, and proxy mode
• H.450 supplementary services
• Bandwidth control
• Neighbor configuration
• Automatic and manual mode policy settings
• Registration procedures
• Address translation services
• Admissions control
• Bandwidth control and management
• Call control signaling, call management, authorization

• ITU H.323 v5
• ITU H.225.0 v5
• ITU H.245 v13
• H.450.1
• H.450.2
• H.450.3
• H.323/Annex E
• H.323/Annex L
• H.323/Annex M1
• H.323/Annex M2
• H.323/Annex M3
• H.323/Annex Q
  

Interoperability

All RADVISION products and solutions take into account interoperability issues between disparate networks, protocols and devices. The ProLab H.323 Testing Solution has been thoroughly tested for full interoperability with other clients and gatekeepers.

The ProLab H.323 Testing Solution comes with:

• CD
• Software
• Training
• Documentation
• Pre-recorded, built-in media streams
• Version upgrades
• Professional customer support 
• Built-in test cases