SIP Trunking

SIP Trunking from LIMEBOX Networks connects business phone systems to the PSTN using a simple internet connection instead of traditional phone lines or costly PRI circuits.


LIMEBOX SIP Trunking eliminates the need for physical connections to the phone company and allows you to deliver service to your PBX over an existing broadband connection. There is no hardware, wiring, or circuit boxes to maintain for connection to the PSTN


By providing multiple mechanisms of survivability we keep your business connected, even in times of on-premise disasters. From auto fail-over to a redundant PBX system to forwarding to an off-net number when client CPE is unavailable, SIP Trunking from LIMEBOX breaks the limitations of traditional voice circuits.


SIP Trunking not only provides considerable cost savings for your organization, it also simplifies your deployments, shortens installation timelines, and removes the headaches associated with traditional telecommunications companies.

Realize savings of up to 70% versus traditional voice circuits.  SIP Trunking from LIMEBOX provides for considerable savings for your organization, while simplifying support and reducing complexity on site.