Hardware Implementation
- Dual-core ARM Cortex-A7 processor
- DSP processor
- Built-in non-volatile memory: 128 MB
- Built-in Class D digital amplifier up to 30 W
- PoE / PoE+ power supply according to IEEE 802.3af/at
- Ethernet 100BASE-TX network. RJ-45 port — 1 pc.
- Connector for loudspeaker dynamic drivers
Audio
- Codecs: G.711, G.722, Opus
- Recommended loudspeaker impedance: 4 Ohm / 8 Ohm
- IP address voice announcement in Russian
- Noise and echo cancellation
Network Protocols
- IPv4, SIP, TCP, UDP, HTTP, RTP, DHCP, SNMP, SIP (RFC 3261)
Capabilities
- SIP 2.0 / Multicast support
- Remote software update
- Remote configuration and monitoring
- Full integration with IS-R servers
- Embedded ITS-Voice software (Certificate No. 2024682482)
Operating Temperature Range
