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VoIP SIP Intercom Module

$1500-3000 USD

Cancelled
Posted about 5 years ago

$1500-3000 USD

Paid on delivery
We are planning for Embedded Small size Module for VoIP intercom Hardware Features Support for 12/24VDC Door Latches or 5V Relay 1 10/100 PoE 802.3af Ethernet Connection 400 MHz Processor speed 4 Mbytes Flash, 16 Mbytes SDRAM 4 Ohm Speaker Driver, and 2 UARTs 2 channel Audio Codec with sampling rates up to 48kHz Industrial Temperature: -40°C to +85°C Software Features Fusion RTOS TFTP Client Telnet Server Voice Engine with RTP (includes support for RoIP products) Voice Engine Codecs: G.711 (µ-law, A-law), G.722, G.726 (16/24/33/40 kbps), G.729, DVI4 (narrow/HD/Ultra HD), iLBC, Speex (narrow/HD/Ultra HD), SILK, L16 PCM (narrow/HD/Ultra HD/CD) Data Flash Management (Multi-Partition File System, Advanced Firmware Management, Bootloader, Secure Area) SIP Fusion TCP/IPv4/IPv6 DHCP Client Extensible Command Line Interface Web Server with Extensible Configuration Web App and Configuration and Control Web Services VoIP Call Manager (includes support for incoming calls, outgoing calls, hold, conferencing, transfers, mic/speaker volume control and mute, etc.) Configuration Subsystem (file based or can integrate with other platform standard) Optional Security (SIPS, SRTP) Example Applications include: IP Speaker Phone IP Intercom Systems IP Ceiling Speaker IP Elevator Communications/Music IP Paging IP Door Entry IP Emergency Phones IP Parking Garage Entry IP Audio Streaming I need to give a complete solution, including software and hardware. cpu must use the mainstream arm or dsp chip(), easy to buy, the price is cheap (less than 7 dollars).
Project ID: 18445093

About the project

5 proposals
Remote project
Active 5 yrs ago

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5 freelancers are bidding on average $3,062 USD for this job
User Avatar
hello,how are you. i read your bid carefully. i am VoIP, SIP, C/C++ expert and have full experience for 10 years. VoIP, SIP, C/C++ is my top skill and i can build your project by using that skills. i can provide most quality and high speed. if you want to success, please contact me. Then, I will give you good result to the proposals. hire me.
$2,500 USD in 30 days
4.9 (20 reviews)
6.3
6.3
User Avatar
Hi there, I have done several voip projects including video conference projects including SIP (ed137 eurocae standard ) for aircraft communication . We are running it successfully . Please send me a message.
$5,555 USD in 30 days
4.9 (14 reviews)
6.4
6.4
User Avatar
We are a team of Embedded and Web Developers with extensive industry experience. We have developed various Embedded Firmware, Embedded Linux, Web Development Projects in various domains. We are equipped with C, C++, Python, Shell Scripting, PHP, Database, HTML and CSS and PCB Design skill sets. We can deliver you a reliable and robust project in the finalized budget and time. Looking forward to discuss this further. Regards, Rishabh Hardas
$2,777 USD in 60 days
5.0 (1 review)
2.4
2.4

About the client

Flag of CHINA
taibei, China
0.0
0
Member since Jan 1, 2019

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