Prosody X 1U media processing chassis

The capabilities of the Prosody X telephony boards are also available pre-packaged in a 1U chassis form factor, which negates the need to source your own server to house a PCI/PCIe board. The Prosody X 1U range provides feature rich, hardware-based telephony resources, with call control signalling for the PSTN and IP networks. Prosody X 1U offers the same comprehensive set of functionalities as the board-based variants and uses the same APIs.

Prosody X 1U can be used to create a wide range of enterprise and telco level service applications, including interactive voice response (IVR), conferencing, messaging, unified communications, fax bureaux, and media servers.

Find out more about the signalling stacks and the full range of worldwide protocols supported on the signalling and protocols page


  • Fully featured to support a range of telephony solutions – IVR, call centres, fax broadcast, conferencing, VoIP and military applications
  • Extensive range of protocol stacks for both TDM and IP networks – including SIP, SS7, ISDN and CAS, via software selectable E1/T1 interfaces
  • High density – Up to 1440 telephony processing channels in a single platform
  • ‘Best in class’ on several performance metrics – channel count, cost effectiveness, reliability, longevity
  • Designed to be IP-centric – whilst retaining the ability to connect to legacy TDM networks, if you have a need
  • Offloads processor intensive activity from your host PC – allowing more headroom for your application
  • Available in a range of form factors – suitable for any installation type and offering features such as automatic failover and redundancy schemes
  • Distributed architecture – multi-chassis systems and platforms can be controlled remotely via Ethernet, enabling the distribution of resources where you need them
  • Form factors – 1U enterprise chassis, 1U high availability chassis
  • Channel count – up to 1440 per platform
  • Protocols – SIP, SIGTRAN, SS7, CAS, ISDN PRI, DPNSS, QSIG, INS1500, NI-2, DASS2
  • Telephony resources – record, playback, fax, conferencing, CPA, IVR
  • Speech technologies – echo cancellation, barge-in, silence suppression for TTS and ASR
  • 23 voice codecs including – G.711, G.723.1, G.729, G.722, AMR
  • Resilience features – high availability can be achieved by adopting automatic failover and redundancy schemes; larger chassis offers hot-swap fans and PSUs
  • Operating systems support – Windows and Linux (32/64-bit)
  • Contact centre
  • Conferencing
  • Messaging
  • IVR solutions
  • Media server
  • Voicemail
  • Auto attendant
  • SIP trunking
  • Fax bureau/server
  • PBX
  • Unified communications
  • Voice portal
  • Voice broadcast
  • Prosody X 1U media processing chassis
  • Prosody X 1U media processing chassis

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