N-SP80SB
Standalone PCB SIP Board
N-SP80SB
N-SP80SB is a SIP-compliant hands-free Voice over IP (VoIP) PCB board that offers flexible audio communications using standard SIP protocol for parking facilities, college campuses, medical centres, and industrial parks. It can integrate with external SIP- compatible systems through a SIP server.
- Compatible with major audio codecs high-quality audio
- Built-in AEC (Acoustic Echo Canceller) Full-duplex
- Communication and Transmission
- Two control relay outputs
- 1x Microphone (electret or dynamic microphone)
Power Supply
12VDC/1A or 24VDC/0.5A External Power Supply or PoE IEEE 802.3af standard
Control Input
2 channels, no-voltage make contact input, open circuit voltage: 5 V DC, short-circuit current: 10 mA or less
Control Output
SIP Features: SIP v1(RFC2543), SIP v2 (RFC3261)
Audio codecs: G.711a, G.711µ, G.722, G.729
Speech Quality: 7kHz Audio
Echo Cancellation
Voice Activation Detection
Comfort Noise Generator
External Interface
shielded RJ45 modular jacks
Speech Features
Phone Features: Web support multi-language
Auto-answer
Volume control
Direct IP call without SIP proxy
Auto-Provision
Network
2x10/100Mbps Ethernet Port
Security: Password Protection, IP address filtering, SIP over TLS, HTTPS
encryption, user access log, SRTP (Secure RTP)
Protocols support: IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP,
TCP, UDP, ICMP, DHCP, ARP
Installation Method
pluggable screw terminals
Operating Temperature
-20℃ ~ +55℃
Storate Temperature -20℃ ~ +70℃
Operating Humidity
Up to 95% not condensing
Dimensions
115 (H) x 65(W) x 16(D)mm (4.52" x 2.55" x 0.629")
Please download Datasheet to access full specifications.
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