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SIP Trunking Services


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SIP Trunking

​The ICN offers Session Initiation Protocol (SIP) services that delivers a cost-effective way to consolidate voice and Internet traffic over a single broadband connection by using your existing IP PBX, TDM PBX, or Key System. Pay for only what you use and decrease your costs.  

  • Support for 911 and E911 calling
  • Built in redundancy on the ICN network
  • Pay only for what you need with simple monthly pricing
  • Decrease your monthly costs by removing old analog phone lines
  • Use existing telecom infrastructure and combine voice and data on one circuit
  • Dynamically allocate bandwidth to allow for variations in call volume and data usage

Service Request

To receive a customized quote detailing the benefits of utilizing ICN SIP services, submit your service inquiry online or call 312-814-9698 to discuss your project with a member of the ICN Team.