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If you are looking for a business communication platform with proven longevity, then look no further.

One of the most attractive benefits of AVAYA's market-leading IP Office system is the longevity of the product.

Each year sees a major release of software and with it new features and enhancements.

The latest level of software is level 9.0.3. An overview of level 9 is below:

  • Introduction of IP Office Contact Centre – IPOCC
  • Introduction of IP Office Contact Centre Select
  • Support of new phones – 1100, 1200 and E129 SIP phone
  • Caller display - the originating number now displays on forwarded calls
  • Unified Communication feature enhancements
  • Server Edition enhancements
  • SIP Trunk enhancements
  • Enhanced feature set on SSL/VPN configurations
  • General phone improvements
  • Improved access to users with disabilities
  • Various software and feature enhancements

For more detail and details of previous software, please call us or visit or


What our customers say...

"I have always found First Office to be a thoroughly professional organisation, with prompt and accurate resolutions to our telecoms issues."
Andy Knowles - Claygate Distribution Ltd, Marden, Nr Maidstone, Kent

Our Partners include:

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