Spitfire have an open Interoperability Testing policy and are keen to complete testing with IP PBX Telephone Systems. We have currently completed testing with the manufacturers below and have Inter-operability Guides for these systems. To ensure these systems work correctly we also offer a limited amount of free help to customers and partners connecting Spitfire SIP Trunks to an approved system.
The following systems have completed full Interoperability testing and are certified for use with Spitfire SIP Trunks. The systems are also tested with each new software release. Spitfire are able to recommend partners who hold manufacturers accreditation and are also authorised Spitfire Partners, allowing you to benefit from an integrated and coordinated service delivery:
The following systems have also undergone full testing and are certified for full Interoperability with Spitfire SIP Trunks. Spitfire can also recommend approved partners to sell and help with implementation of these systems:
Other systems that are currently undergoing Inter-operability testing include: Cisco, Elastix, Mitel, Shoretel, and Swyx.
Please see the table opposite for more information on these systems.
| IP Phone System | Configuration Guide |
| 3CX | 3CX |
| Asterisk® | |
| Avaya | Avaya BCM Avaya IP Office 500 |
| Audiocodes | |
| Berofix | |
| Cisco | Cisco UC320 |
Cisco UC560 |
|
| Elastix | Elastix |
| Epygi | Epygi |
| Gigaset | Gigaset |
| IP Cortex | IP Cortex |
| Kerio | Kerio |
| Mitel | Mitel 3300 |
Mitel 5000 |
|
| Panasonic NCP | Panasonic NCP ( with individual CLI ) |
Panasonic NCP ( no individual CLI ) |
|
| Patton | |
| PBX in a Flash | PBX in a flash |
| Samsung | |
| Sangoma | Sangoma |
| Sark | Sark |
| SNOMOne | SNOMOne |
| Switchvox | Switchvox Free Edition |
Switchvox SMB 4.5 |
|
| Trixbox | Trixbox |