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SARK PBX phone systems

SARK is a UK developed telephone system built on the Asterisk open source platform. It is a well established and robust PBX that has several thousands worldwide deployments, from small home run businesses right up to hosted platforms running business parks with over 400 extensions.

View the SARK product brochure

The SARK range of systems to suit most businesses, from the SARK 200 for up to 12 extensions right up to the SARK 1200 for larger companies with up to 300 extensions. All systems run the same software, so no matter whether you are a small or large business the SARK feature set remains the same. This also means support personnel and installers only have to learn SARK once to cover the whole range of systems.

The SARK range:

sark 1200

SARK 1200
The SARK 1200 is designed for heavy duty use and for companies with up to 300 people.


SARK Product manuals

Case studies (PDFs)

  • Telitec - Delivering consumer voice and internet services over microwave.
  • North Link Ferrys - Using Call Centre Package - Incorporating QueueMetrics Call Centre Monitoring Suite
  • Warwick Science Park - SARK High Availability solution proposed by network specialist OCM.
  • Abacus - To maintain their growth plans Abacus needed to be able to handle more calls, take more bookings and at the same time reduce costs.

Known compatible service providers

Gradwell Voipfone Entanet Gamma Telecom VoIPTalk VoIP unlimited Spitfire AQL Voicehost Solutios

ProVu Communications Ltd
Savile Mill, Savile Street,