ESI VoIP

Evolve your communications with a VoIP Phone System – an IP Phone System that completely replaces your proprietary PBX, supports standard SIP soft/hard phones, VoIP services and traditional PSTN phone lines.  VoIP Phone Systems can be far less expensive than a traditional phone system and can reduce call costs substantially by using a VoIP service provider.  Its web-based administration makes phone system management easy. VoIP Phone System eliminates the phone wiring and allows users to easily work remotely over network connections.

Key Features:

  • Complete phone system – Provides call switching, routing & queueing
  • Purchase cost dramatically lower than a traditional hardware PBX
  • Scalable – Unlimited extensions and phone lines. No proprietary expansion modules needed!
  • Web based configuration & status indication – Easy phone system management!
  • Unified Communications – Receive voice mail via email & see user presence
  • Auto-Attendant (e.g. 1 for sales, 2 for support, etc.)
  • Reduce long distance and inter office call costs
  • No more expensive proprietary system phones – Use standard SIP phones
  • Eliminate the phone wiring and make moving offices easier
  • Easy call control, presence and extension management
  • Click to Dial & Call Pop-up for Microsoft Outlook
  • Receive & Make calls via the standard PSTN using VoIP Gateways or cards
  • Save on monthly call costs using SIP trunks, VoIP providers or Skype Connect!
  • Out of the box configuration for many VoIP Providers, VoIP Gateways, Skype™ and IP Phones
  • Make and receive office calls using your Windows, Android, or i-Phone