Annuncicom 100 อุปกรณ์รับสัญญานและถอดรหัสเสียงผ่านเน็ตเวิร์ค สามารถรับได้ทั้งสัญญาณ Analog และ Digital ในระยะไกลผ่านทางระบบ LAN หรือ Network Audio Encoder, IP Audio Encoding

The Annuncicom 100 is a versatile Audio over IP device designed to serve as a gateway between IP Paging, VoIP and Intercom systems and traditional microphone/speakers or amplifers. Supporting both music (MP3) as well as voice codecs (G.711, G.722*) and a large number of protocols (including shoutcast, SIP etc), the device can be used for both background music as well as VoIP applications.

Features
MP3, G.711, G.722*, PCM Encoding
MP3, G.711, G.722*, PCM Decoding
Shoutcast/Icecast Source capability
Audio Level Supervision with SNMP Trap generation
IP Streaming via TCP, UDP, RTP, Multicast
Microphone Input, Line Level Input, Line Level Output
Amplified Output 2W (8Ohm)
Relay Output (1), Contact Closure Input (2)
RS-232 Serial Port (1), RS-485 Serial Port (1)
Supply Voltage (16..30VDC or 48VDC)
Applications:
VHF Radio Controller and interface to IP
Microphone Encoder for IP Audio Surveillance
Door Intercom Controller, VoIP based
Help Point/SOS call box device
Classroom VoIP device with built-in amplifier, talkback, serial port
Paging and Audio Distribution with Amplifier control and monitoring
Generic, bidirectional full-duplex VoIP module for Paging and Intercom Applications, Live IP Audio Encoder for Streaming Applications, Digital Annunciator, Message Player, Message Repeater, SIP and IP Paging Zone Device