DVQattest is a distributed software application designed to test and troubleshoot the performance of IP and MPLS networks, network services and applications, and IP multimedia services including VoIP and video conferencing in enterprise and mobile data networks. DVQattest can generate multiple VoIP and video conferencing calls between test agents, or between a test agent and a SIP device such as an IP phone or video conferencing system, and provides real-time perceptual quality scores (MOS) and extensive diagnostic metrics for each test call. DVQattest can quickly diagnose the performance of network transport using agent-to-agent tests that measure packet loss, jitter, bandwidth, and delay. In addition, test agents can perform advanced IP path diagnosis, ping, and trace route tests using another test agent or any IP address/FQDN as a test destination.
- Distributed test solution for Linux, Windows, Android
- Network transport, service, and application testing
- Agent to agent test quickly measures packet loss, jitter, and bandwidth in each direction; measures round-trip delay and estimates one-way delay
- Tests network services/applications with synthetic DHCP, DNS, HTTP, POP3, and SMTP transactions
- Tests IP/TCP/UDP/MPLS performance with ping, trace route, and path diagnosis to any IP/FQDN
- Simulated VoIP calls between two test agents, or between a test agent and IP phone, ATA, or PBX
- RFC3550-compliant RTP streams with SIP signaling and multiple voice codecs
- Supports 100's of simultaneous test calls per agent
- Simulated video conferencing sessions between two test agents, or a test agent and video conferencing terminal
- Generates up to multiple concurrent 1080p HD streams using multiple video/voice codecs
- Selectable GoP structure
