SIP, or Session Initiation Protocol, is a communications standard that allows multiple endpoints to communicate with one another over Internet Protocol (IP). SIP is a powerful tool for businesses across the globe as they transition from traditional telephony products to Voice over IP (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 still leverage the powerful benefits of SIP by using a SIP Media Gateway device to convert the SIP protocol to a standard phone line or PRI that would connect to your existing equipment.
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.
Primus SIP Trunking works over IP, meaning you are required to have a data network access that you can use to connect your IP PBX or SIP Media Gateway. SIP is a cloud-based service with no physical line delivered to your premise.
Primus offers you the choice of how to connect your SIP Trunking service to help better meet your budget and your business needs. As a full service provider of both data and voice services, we can also help you enhance your network as your business needs change.
To find out if you have a compatible IP PBX or SIP Media Gateway, see our list of Compatible Hardware.