White-Harris, based in Collingswood, NJ and serving the Mid-Atlantic area since 1994, provides Telecommunications Upgrades and Support, including PBX Assessments, Network Readiness, Project Management, On-Site Technicians, Remote Monitoring, Maintenance, Contracts, Cabling, Wireless, and Hardware.
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Total Satisfaction

White-Harris is the only Authorized IPiphony and  Avaya Business Partner that is headquartered in South Jersey.  We provide service and support on all Avaya phone systems, from small business to large enterprise systems. We are committed to the development of our expertise in the MEDICAL PRACTICE IT SOLUTIONS arena that provides superior levels of service and value in Pennsylvania, New Jersey and Delaware. Our ability to provide exceptional technical and management personnel to meet the technical needs of large corporations and especially small business has resulted in outstanding client retention rates and expanded the standards which our clients have now come to expect.
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Avaya IP Telephone Systems

IP Office is a versatile communications solution that combines the reliability and ease of a traditional telephony system with the applications and advantages of an IP telephony solution. This converged communications solution can help businesses reduce costs, increase productivity, and improve customer service.
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  • Upgrade Analysis
  • Configuration
  • Testing
  • Needs Assessment
  • Project Management
  • Installation
  • Moves, Adds, and Changes
  • Trouble-Shooting
  • Training
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(800) 678-8533 toll free
(856) 854-8118 office
(856) 854-8120 fax


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