IP Telephony Solutions

VoIP, PBX, Virtual PBX, POTS Upgrades, Grandstream, Asterisk... We do it all.

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Optical Voltage, Inc. Voice-over-IP and IP Telephony

VoIP and IP Telephony Solutions By Optical Voltage, Inc. are one of our most demanded and served application domains. We handle everything from call plan designs, to writing, designing, and, integrating custom PBX software extensions and modules all the way to having our own cloud-based PBX management portal.

VoIP Services we offer:

  • Upgrade existing POTS phone systems to entirely new VoIP systems
  • Integration of POTS and VoIP systems in a cost-efficient hybrid system
  • Configure PBX Appliances and Install Turnkey VoIP systems such as Grandstream.
  • Build custom solutions from the extensibility of the Asterisk PBX server.
  • Complete basic VoIP installation tasks such as installing new lines, phones, and maintaining existing systems.

Some vendors and products we're experienced with and not limited too:

  • Grandstream
  • Cisco
  • Polycom
  • Digium
  • Sangoma
  • 3CX
  • Yealink
  • FreePBX and Asterisk
  • RingCentral, Avaya, Vonage, Grasshopper