Centra Networks is one of Australia's premier business grade VoIP carriers. Our Business SIP services are provided over high quality, redundant, secure telco grade systems, housed in Australia’s premier top tier data centres. Supported by 100% Australian based support professionals means we are your safe choice for best in breed SIP solutions.
Centra Networks provides one of Australia's most reliable business grade networks coupled with a range of SIP trunking solutions to suit every business.
Fully Compatible
Centra’s Business SIP works with most modern PBX systems such as: 3CX, Asterisk, Avaya, iPECS, Panasonic, NEC, Samsung and more! Generally if the PBX supports SIP, our Business SIP Service will work seamlessly. Try us out obligation free before committing to any changes.
HD Quality
Designed to support modern high-definition (HD) SIP phones, Centra’s Business SIP phone lines provide high quality HD audio clarity to help support the best sounding calls around. Test the sound for yourself, give us a call.
Highly Scalable
Manage changes with ease. Business SIP scales to any size, so it’s perfect to match your businesses current or growing needs. Connect with us to discover sizing options to suit your business.
Fully Redundant
Centra’s SIP phone lines are designed with superior uptime in mind. Automatic failover means you’ll never miss a call. Failover to a mobile or another site, it’s easy.
