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).
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.
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.
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