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Streamed Based SIP Ceiling Speaker SP20
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Product Information
Specification
| Manufacturers Part Number | SP20 |
| Audio Parameter |
• Audio codes: G.711a/u, G.723.1, G.726-32K, G.729AB, G.722, Opus • AEC, DTMF (In-band) & DTMF(RFC2833)/SIP Info • Frequency range:20Hz-20KHz (≤±3dB) • Signal-to-noise ratio: ≥80dB • Harmonic Distortion：≤1% |
| Network |
• Pv4 • DHCP / Static / PPPoE • LAN connection: RJ45 10/100Mbps • Protocol: SIP(RFC3261), HTTP/HTTPS, SNTP, NTP, RTSP, TCP, UDP, DHCP • Support QoS: 802.1p /q, DSCP； • Web Filter • Primary and secondary DNS servers • VLAN，SNTP client； • VPN L2TP/PPTP/IPSec |
| Management |
• Via FTP/TFTP DHCP OPT66 /SIP PnP/HTTP/HTTPS/TR069 automatically • Web management interface • Web Packet capture (Web -based Packet - dump) • Configuration export/import • Software upgrade • System logs (Syslog)
|
| Power Supply |
• Power Adapter: 110~240VAC, 50-60Hz@DC24V • PoE (802.3af) for SP20P only |
| Mechanical Properties |
• Dimensions (h/w/d): Ф202.5*138(d) mm • Weight: 0.6kg • Working temperature: 5~45℃ • WorkingHumidity：20%~80% • Color: White • Speak Size: 5”+1” (Treble) • Grille: Surface-treated metal mesh plate • Speaker shell: ABS • Installation dimensions：Ф180mm |
Streamed Based SIP Ceiling Speaker SP20
Description:
SP20/SP20P is SIP based ceiling speaker for public broadcasting, notification/tone broadcasting and streamed HD music playback. It is compatible with all main SIP based IP PBX /Softswitch/IMS platforms like Asterisk, BroadSoft, 3CX etc. for quick and easy deployment.It supports third party's telephony system to achieve the combination system including telephony, broadcasting, and intercom for the application scenarios like office, school, hotel, and supermarket.
Features:
• Adopts industrial dual core processing chipsets (ARM+DSP), the startup time is less than 1s
• Built-in IP decoding module, which can play network music in real time or regularly, and the network delay is less than 30ms.
• Compatible with standard SIP (RFC3261) protocol
• Adopts energy-saving and noise reduction treatment.
• 5-inch coaxial horn unit with clear and perfect sound quality
• Built-in HD 20W amplifier, CD level audio quality
• 1 line-in port
• 1-way dry contact input (0V signal) interface, which can select alarm, on demand or customized music
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