SIP trunking is a modern, cost-effective way for businesses to handle communications without the limitations of traditional phone lines.

SIP trunks connect a PBX to the public network via the internet, transmitting voice calls as data packets over an IP network. A single SIP trunk can carry multiple simultaneous call channels, supporting voice, video, and instant messaging over one connection. They are highly scalable, allowing channels to be added or removed as needed, and work with both existing IP PBX systems and many legacy PBX systems. Businesses benefit from cost savings, flexibility, business continuity, and global reach, with lower call rates and no need for multiple physical lines. Call capacity can be easily scaled up or down, and calls can be rerouted to other locations or devices when required.