SIP protocol network audio voice intercom broadcast system module

$120.00 / Set | 1 Set (Min. Order)
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Product Name:
SIP protocol network audio module
intercom broadcast system

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15X15X10 cm
Single gross weight:
1.0 kg
Package Type:
We provide neutral standard packaging. Customized packaging can be customized.
Lead Time :
Quantity(Set) 1 - 100 >100
Est. Time(days) 1 To be negotiated
Product Description

 SIP protocol network audio module is a high-performance 10/100M network audio module. It uses high-performance ARM processor and professional Codec to receive network audio data stream and convert it into audio analog signal output. It can also sample local MIC input or linein input and send it to the network for other network audio modules to receive and play. It has CD-level playback quality. At the same time, it provides high-performance two-way audio data transmission, which facilitates the construction of network voice intercom system.
We provide NAManager software to configure parameters such as IP address of modules, and secondary development dynamic library to develop network audio broadcasting and network voice intercom system.
SIP protocol series modules have very complete interfaces. Users can develop their own proprietary network audio terminals without any circuit: self-service bank terminal, mine help terminal, network player, network on demand terminal, network pager microphone and so on.
System working software environment characteristics:
Simple and easy to use: Audio equipment in the system can broadcast and talk directly with other equipment, independent of software platform support;
Fast development cycle: directly use our company's existing radio intercom software system platform;
Personalized: Users have developed their own application software platform by using SDK development kit of our company.
Applied in the following areas:
Network Broadcasting System: Campus Public Broadcasting, Traffic Broadcasting System, Ping'an City
Network Interphone System: Self-help Bank Interphone System, Mine Emergency Broadcasting Interphone System, Train and Metro Vehicle Help Broadcasting System, Sentinel Interphone System
On-site sound acquisition: Railway track sound acquisition system, environmental audio monitoring
Network Music Player: Smart Home Music Player, Hotel Background Music Player, Hotel Room Music System
SIP network audio series module supports SIP standard protocol and can be easily compatible with other application software, including user writing their own application software to run in Linux and other operating systems.
SIP Network Audio Series Module Series Network Audio Module supports unicast, multicast and broadcasting and other communication modes. It can build audio system in LAN or WAN.

Ethernet network interface10/100M Base adaptive Ethernet interface
Two-way modeAudio ADPCM coding
The minimum delay is 80 MS
Audio outputLoad 10 kΩ, typical 1000 Vrms, Snr 95dB