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VoIP SIP Intercom Module

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).

Kĩ năng: Lập trình C, Phần mềm cài sẵn, Linux, VoIP

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Về Bên Thuê:
( 0 nhận xét ) taibei, China

ID dự án: #18445093

7 freelancer đang chào giá trung bình $2901 cho công việc này

ITPyramid85

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 mos Thêm

$2500 USD trong 30 ngày
(18 Nhận xét)
6.1
RaspberryOculus

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.

$5555 USD trong 30 ngày
(11 Nhận xét)
6.1
iKcon

Hello. We are Team iKcon Infotech. ([login to view URL]) We have been dealing with VoIP based products from past 7 years. We have reviewed your requirements and all will be done. For more information and furthe Thêm

$2277 USD trong 30 ngày
(36 Nhận xét)
6.1
SecureForYou

Dear sir, I'm sure that I can complete your project 'VoIP SIP Intercom Module' as soon as possible. I am senior software developer and always provide fast service. I promise a high quality and punctual work :) Skills: Thêm

$2500 USD trong 13 ngày
(1 Nhận xét)
4.2
Webbleu

Hello Web have gone through your requirement and would to take this opportunity to work on this project. Can you send a detailed requirement about your project. I have done 557+ projects successfully and cont Thêm

$2500 USD trong 30 ngày
(0 Nhận xét)
0.0
ShubhadaHardas

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++, Thêm

$2777 USD trong 60 ngày
(1 Nhận xét)
0.0
acka3a5

Hello, we can do this for you. We have the experience for your project. When can we discuss your project? Here are samples of work: [login to view URL] [login to view URL] [login to view URL] [login to view URL] www. Thêm

$2200 USD trong 30 ngày
(0 Nhận xét)
0.0