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SIP Trunking

Get the most out of your IP PBX

SIP Trunking empowers your organization with measurable cost savings and a multitude of delivery options for your voice traffic. By connecting to Primus' managed cloud communications network through SIP Trunking, your business will benefit from optimal scalability, flexibility and reliability.

What is SIP Trunking?

SIP or Session Initiation Protocol is a communications standard that allows multiple endpoints to communicate with one another over IP. SIP is a powerful tool for businesses across the globe as they transition from traditional telephony products to VoIP. By utilizing Primus SIP Trunking, organizations benefit from scalability, flexibility, reliability and cost savings that traditional telephony does not offer.

Primus SIP Trunking is used to connect your IP PBX to Primus managed cloud communications network for your voice communication. For businesses that don't have a SIP capable IP PBX you can alternatively use a SIP to PRI IAD as an interface to augment your equipment and begin leveraging the benefits of SIP.

Our SIP Trunking service is fully Scalable and Flexible, allowing businesses to fully customize the service to meet their budget and business needs. This drives huge cost savings over traditional telephony like a PRI since you are no longer bound to a specified number of channels.

Key Features

  • Geographic Redundant Infrastructure to ensure seamless platform failover
  • Auto Attendant to control call routing across multiple locations and multiple trunk groups
  • Disaster Recovery to ensure calls never go unanswered should Primus not be able to deliver a call to your IP PBX for whatever reason
  • Busy Overflow to ensure calls automatically re-route when your trunk group has reached its capacity
  • Data Network Access choose between existing, dedicated, or private network access
  • Configuration Files for your IP PBX to help get you set up quickly
  • 24/7 Portal Access to instant changes at any time without incurring a charge
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