SIP Audio Encoder SIP-900ED
Features:
Server-less SIP encoder work with SIP decoder
Point to point analog sources encoding and decoding audio over IP
BGM, general /live /scheduled & emergency announcement
Compatible with any brand SIP device and VoIP devices.
Use VoIP & SIP phone to make announcement to IP PA system
Easy integration with Cisco, Avaya, Huwai & Polycom
With one line input, microphone input and line output
Based on ARM + DSP architecture, high-speed industrial-grade chips. Playing delay is less than 130ms
Provide a variety of decoding MP3, WMA, WAV, etc. Supports up to 48K sampling, 192kbps streams
Network Interface: 10 / 100Base-TX adaptive network, RJ45 port, 1.5KV electrical isolation
12-24V DC power supply connector (No DC power adapter included)
With relay output to integration with third party system like emergency lamp or emergency button or fire alarm system
Description:
SIP Audio Encoder SIP-900ED is designed to encode analog audio sources & microphone line input into SIP signal over IP transmission. By working with SIP-900NA SIP audio decoder to set up the basic audio over IP solution, thus you can assign the analog sources to pre-set SIP decoder for general announcement, live announcement or scheduled announcement or emergency announcement. Moreover, by using the SIP encoder and SIP decoder, you can easily upgrade the existing analog public address system into audio over IP without changing the existing amplifier and loudspeakers. The SIP-900 SIP audio system compatible with any brand name IP PABX, SIP & VoIP phone system and use it to make announcements via your SIP or VoIP phone. Point to point SIP audio encoding and decoder plus paging system no need software nor SIP server. SIP server is needed for video/audio intercom, IP PABX paging and SIP voice alarm etc functions.
Specifications:
|
Model |
SIP-900ED |
|
Description |
SIP Audio Encoder |
|
Power Supply |
12-24V DC (No DC power adapter included) |
|
Power Consumption |
<300mW |
|
Protocol |
SIP2.0, SIPS (TLS), DHCP opt. 66, SMTP, 802.1x, RTSP, RTP, SRTP, TFTP, HTTP, HTTPS, Syslog, ONVIF, TCP/IP, ARP, ICMP, DHCP, DNS, IGMP |
|
Network Speed |
10 / 100 Base-TX adaptive network, RJ45 port, 1.5KV electrical isolation |
|
Audio Format |
G.711 (PCMA, PCMU), G.729 (Annex A, B), G.722, L16 /16 kHz |
|
S/N Ratio |
≥90dB |
|
Frequency Response |
20Hz-20KHz |
|
Connector |
line input: 2000mVpp; Mic input 70～12.KHz, 50mVpp, S/N Ratio: 68dB; line output: 2200mVpp, Control input & output: closed contact or open contact. |
|
Working Temperature |
-10℃ to +65℃ |
|
Humidity |
10% ~ 90% |
|
Dimensions |
130×85×30mm |
|
Weight |
0.2kg |
