| Application Programming Interface | SUNAPI(HTTP API), ONVIF Profile S |
| Multi-source Dynamic PA control | Multi-source up to 48 (Multicast) (Audio 24CH + Mic 24CH)\(Up to 15 audio channels can be broadcast simultaneously), Up to 256 Zone Control (Multicast), Up to 255 Groups |
| VoIP | Tested with SIP clients such as Grandstream, Yealink, Cisco, MicroSIP softphone and PBX supplier such as Asterisk, Supported SIP features : DTMF (RFC2833), Supported codecs : PCMU, PCMA, speex/8000, speex/16000 |
| TTS | English (US, UK), German, Spanish, Russian |
| Audio Monitoring | Speaker test by graphic level meter (Built in test tool) |
| Event & Preset | Virtual Contact, Dry contact |
| Functional Monitoring | Connection verification, Built-in system logging |