Office Phone Systems

Many Small Business (SMEs) are migrating to office phone systems and telephony solutions which are a combination of traditional PSTN / ISDN and VoIP office Phone systems to deliver improved cost savings, employee productivity and superior customer service with an increasing reliance on a mobile workforce.

Depending upon your specific Office Phone Systems telephony requirements and budget, On-Line Communications can provide an Office Phone Systems with very few phone extensions right through to the much larger systems with thousands of phone extensions and a comprehensive range of telephone system features.

Our first step is to fully understand your existing office business phone systems and communications network, potential future phone and communication needs. Once these system requirements have been identified, On-Line will then make suitable small office phone system recommendations. Our comprehensive range of office phone systems expertise includes:

  • Small Medium Business and Enterprise Office Phone Systems
  • VoIP Office Phone Systems Solutions
  • Unified Communications
  • Seamless Mobility Office Phone Systems Solutions


Invistech recognises that Small and Medium Businesses and enterprises alike need an Office Phone System and communication solution that can be upgraded with the minimal disruption and cost. Many of the SME's and Enterprises enjoy Office Phone System solutions with improved business communication, collaboration and productivity thanks to the systems we offer. Our Office Phone Systems are able to:
  • Improve office communication contact via single phone number
  • Route calls to and from Customers via the office number
  • Link multiple offices and mobile employees
  • Receive free calls within the office WAN network
  • Use a single receptionist for multiple offices and locations
  • Provide advanced calling and routing features for customers and their enquiries
  • Integrate CRM features within small business office phone systems
  • Employ video and web conferencing applications inexpensively
  • Extend small business telephone system quickly and cheaply