Termination Service

  • Carrier (Outbound) Service: For customers with their own switch, the customer originates traffic at their switch and routes the traffic over an interoffice trunk group to the carrier network for termination at any location.
  • SIP Service: For customers based in the continental US, who require the establishment of VOIP connectivity for long distance call termination, Alliance utilizes high quality Tier 1 carrier platforms for SIP termination.


Hand-Back Routing

  • Traffic originates on Tier 1 network and is routed to the customer’s network for termination.
  • Available as either an ANI based service or a CIC based service, depending on the carrier.


Toll Free

  • Toll Free Switched Services
  • Toll Free Dedicated Service
  • Toll Free Inbound SIP
  • International (ITFS)


Switched (end-to-end) Service

  • 1+ Switched Service
    • For customers who don’t have their own Carrier Identification Code (CIC); this switched network service allows customer’s end users direct dialed calls (1+ long distance calls) to be switched and transported over the carrier network.
  • 1+ Switched CIC Service
    • For customers who have their own Carrier Identification Code (CIC); this switched network service routes the customer’s end users direct dialed, 1+ long distance calls to the carrier network using the sub-CIC feature.



  • Termination through Tier 1 carrier’s SIP platform
  • TDM-based termination.


Data Services

  • Dedicated Internet Access
  • Managed Internet Access
  • Private Line Services
  • Point-to-Point Service
  • Ethernet Access
  • Cloud Services
  • Data Center Colocation


Conference Calling Services

  • Conference Calling Services at competitive rates
  • Provisioning and customer service support required to deliver these services
  • Direct billing for the services provided


Dedicated Account Team

  • Our customers benefit from service provided by an experienced Alliance account team dedicated to meeting your needs
  • Our account managers and technical support staff coordinate with our dedicated account teams at the major carriers to provide our customer’s unparalleled support


Trouble Resolution

  • Alliance provides 24/7 customer service support
  • Our knowledgeable staff works closely with our carriers’ trouble resolution departments to resolve issues as quickly as possible
  • Our many years of experience with our carriers and the relationships we have developed allow us to effectively resolve issues in a proactive and timely manner