Native SIP implementations in MX-ONE

SIP-based endpoints - MX-ONE supports a comprehensive portfolio of IP/SIP terminals. The portfolio consists of desk-phones, soft-clients, and cordless SIP-DECT. Mitel SIP terminals offer a high level of functionality and scope for design, utilizing embedded XML, which enables a customer to integrate the SIP terminal into applications and or the clients IT network.

Extension User licensing - Maximizing value of the software and ensuring reliable access to the system in MX-ONE 7.x has taken the leap to introduce a new SIP user-licensing model, with multi-device support and multimedia licensing. The extension user licenses are linked to users rather than to devices, making it far more flexible and cost efficient. Multiple SIP end-points means that a business user can have one directory number with four active (simultaneously registered) multi-media SIP end-points.

SIP trunking - MX-ONE is certified for a number of SIP network providers and conforms to the SIP Connect 1.1 standard. MX-ONE's SIP trunking interface is also the basis for integration with 3rd party systems, such as Microsoft /Skype-for-Business, IBM Sametime SUT and other platforms to enable federation between different communications platforms.

Furthermore, with MX-ONE 7.x, a SIP tie-line with full network services is supported (introduced in MX-ONE 6.0), enabling feature transparency between MX-ONE nodes and certain applications, such as Mitel InAttend.