XO Communications

See How Much You Could Save with Enterprise SIP

Use this calculator to estimate your potential savings of using
XO® Enterprise SIP across your network.

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Request a SIP Trunking Consultation to find out how your business could save by deploying SIP trunking across your enterprise.

SIP Trunking Consultation »

Enterprise SIP can
reduce your total cost
of ownership by:

  • Eliminating needless PRIs and local trunking
  • Lowering operating costs by collapsing your voice and data WAN
  • Eliminating site to site Long Distance charges
  • Reducing PBX
    capital by centralizing PBX functionality

To speak with an XO Representative about Enterprise SIP please call 888-718-7595.

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Request a free Service Review to see how your business could benefit from Enterprise SIP.