VoIP (Scalable VN)

Scalable VN gives you the capability to test voice band performance to or from VoIP endpoints in any telephone network. Tests carried out between a physical terminal and a virtual node can help to localise speech performance problems by effectively segmenting the speech transmission path.

Scalable VN provides a reference implementation against which to validate systems. It tests network performance during commissioning stages.

Technical Specifications

Signalling Protocols

  • RFC3261 – SIP Session Initiation Protocol
  • RFC4566 – SDP Session Description Protocol
  • RFC3550 – RTP:A Transport Protocol for Real-Time Applications
  • RFC2833 – RTP Payload for DTMF Digits
  • RFC2617 – HTTP Digest Authentication

Codecs

Operating Systems

  • Windows XP 32-bit & 64-bit, 512MB RAM
  • Windows Vista 32-bit & 64-bit
  • Windows 7
  • Windows 8 Pro
  • Windows Server 2008
  • Windows Server 2003

Processor Specification

  • Subject to how many channels you wish to support