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Flexible, secure and fully managed business telephony built around open VoIP standards
Onexa Global delivers professionally designed and managed Asterisk-based PBX solutions for businesses that need reliable voice communications, advanced call handling and the flexibility to integrate telephony with other business systems.
Our solutions can be deployed in the cloud, on-premises or as a hybrid platform, and can support single offices, distributed branches, remote workers, contact-center teams and customised telephony applications.
Everything required for professional inbound and outbound business calling.
Tools that help administrators monitor usage, service quality and day-to-day operation.
Connect users, branches, carriers and remote teams through secure VoIP services.
Connect to SIP carriers, ITSPs and telecom service providers with flexible inbound and outbound routing.
Link head offices, branches and distributed locations through one unified numbering and call-routing plan.
Support work-from-home staff, mobile applications and remote extensions while retaining business calling features.
Integrate analogue phones, FXO/FXS gateways, PRI/E1 interfaces and existing telephony infrastructure where required.
Extend the PBX beyond basic calling and connect communications with your business applications.
Designed with operational security and service continuity in mind.
The platform can be customised with additional functionality depending on your business requirements.
Because the solution is based on open VoIP standards and a flexible dial-plan architecture, Onexa Global can build specialised call flows and integrations beyond a traditional PBX.
Choose the architecture that best matches your operational and security requirements.
Fully hosted PBX infrastructure with remote access, central administration and simplified scaling.
Dedicated PBX deployment within your own infrastructure for greater local control and integration.
Combine on-premises telephony with cloud services, remote users, SIP carriers and centralised applications.
We can manage the complete PBX lifecycle—from initial design to ongoing support.
Talk to Onexa Global about a secure, scalable and customised Asterisk-based PBX solution for your organisation.
Get a Free PBX AuditAvailable features depend on the selected architecture, endpoints, carrier services, integrations and licensing of any third-party components.