Pic16f628a dtmf trabalhos

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    1,011 pic16f628a dtmf trabalhos encontrados, preços em USD
    encoder incremental Encerrado left

    desenvolver encore incremental com leitor ótico e PIC16F628a. o sensor ótico irá fazer a leitura do disco vazado de 100 furos e a saída será dupla sendo o sinal A defasado em 90° do sinal B (imagens de auxílio em anexo). Além disso será necessário a criação do circuito elétrico e do desenvolvimento da PCI de ac...

    $209 (Avg Bid)
    $209 Média
    4 ofertas

    preciso de um desenvolvedor em ccs compiler para utilizar a biblioteca 16FUSB para criar um teclado USB HID com o pic 16F628A

    $30 - $250
    $30 - $250
    0 ofertas

    Preciso de um software que realize uma ligação para um determinado cliente e execute a seguinte URA (ex.): 1. Lê um mensagem ou executa um áudio (identificando a origem da ligação); 2. Pergunta: Você é Fulano de Tal: disque 0 para sim, 1 para não; 1.1. Se digitou 0, Lê um mensagem ou executa um áudio; 1.2. Se digito...

    $566 (Avg Bid)
    $566 Média
    6 ofertas

    Identificar chamadas FXO vindas da operadora CTBC em DTMF. O serviço de identificação de chamadas está habilitado na operadora. Ambiente: Centos 7, com Elastix v.4, Asterisk 11.25, placa Openvox 1200p. Tenho conversor DTMF para FSK mas gostaria de trabalhar preferencialmente sem o conversor. Condição: Freelancer Brasileiro

    $118 (Avg Bid)
    $118 Média
    1 ofertas

    Creciso de um programa que fique verificando uma frequência a partir do pino CCP1 do PIC16F628A e setar níveis para acionamento de uma sirene.

    $8 - $23
    $8 - $23
    0 ofertas

    Desenvolvimento de um sensor de deslocamento incremental. O trabalho em si será o desenvolvimento de um Encoder incremental. Já existe uma ideia inicial e será trabalhado o desenvolvimento do hardware (PCB) e o firmware para o microcontrolador com base nessa ideia. O sensor utiliza um transdutor ótico que transforma o movimento mecânico em sinal elétr...

    $70 (Avg Bid)
    $70 Média
    2 ofertas
    asterisk dtmf Encerrado left

    Gerar um arquivo com os dados de log dtmf do asterisk e enviar por email com variantes

    $382 (Avg Bid)
    $382 Média
    3 ofertas

    Olá Hoje possuo 1 servidor que efetua um callback e após me ligar, me direciona para uma disa. Gostaria de automatizar este processo. Seria assim : eu escolho 1 contato da minha agenda, ele disca para um número específico do meu servidor. Meu servidor retorna a ligação por outro(s) número(s), e após isso precisa enviar o dtmf do contato se...

    $150 (Avg Bid)
    $150 Média
    1 ofertas

    Desenvolver um circuito para converter sinais DTMF para FSK, utilizando a própria energia da linha telefônica. O serviço inclui o design da placa de circuito impresso (não a fabricação). Também deve ser provado que o mesmo funciona perfeitamente.

    $280 (Avg Bid)
    $280 Média
    1 ofertas

    hi there is no way to call through a calling card on kaios like dtmf so i would like to get developed a app which automatically add a pre fix to international numbers dialled

    $230 (Avg Bid)
    $230 Média
    3 ofertas
    Softphone GUI Encerrado left

    I am looking to develop a Web RTC, Desktop & Mobile APP that can support SIP VoIP Phone calls. We are a Telco service provider looking to build our own Softphone that meets our customers needs. The softphone should be able to support multiple SIP / Account registrations and allow the user to disposition a call at the end and schedule a call back using a basic calendar feature to remind them to...

    $34 / hr (Avg Bid)
    Destacado Urgente
    $34 / hr Média
    5 ofertas

    3cx CFD & mySQL scheduled predictive autodialer with text to speech and response recognition and logging.. auto dial numbers from mysql database at scheduled time for call. (Can be many at same time), when call is answered play prompt from database (Amazon Polly TTS) may combine multiple fields or custom wave file from DB (May need to be uploaded to PBX) - Response options selected from DB ...

    $170 (Avg Bid)
    $170 Média
    4 ofertas

    hi there is no way to call through a calling card on kaios like dtmf so i would like to get developed a app which automaticaly add a pre fix to international numbers dialled

    $218 (Avg Bid)
    $218 Média
    4 ofertas

    3cx CFD & mySQL scheduled predictive autodialer with text to speech and response recognition and logging.. auto dial numbers from mysql database at scheduled time for call. (Can be many at same time), when call is answered play prompt from database (Amazon Polly TTS) may combine multiple fields or custom wave file from DB (May need to be uploaded to PBX) - Response options selected from DB ...

    $147 (Avg Bid)
    $147 Média
    7 ofertas

    As we discussed in our chat. Build a mobile app to manage calls including transfer, BLFs, and DTMF to mobile network with a 2 leg process. Incoming call and outbound call to mobile user with the ability to manage the calls.

    $1731 (Avg Bid)
    $1731 Média
    20 ofertas
    TelNyx Python Script Encerrado left

    This project is very small, it will be written in Python based on the TelNyx ([fazer login para ver a URL]) API system. This project should take no more then one hour to complete. Create a python script to place a call to inputted number, play text to speech message, gather input, transfer call to agent and output dtmf input to screen. Using the TelNyx API python code. Very simple project shou...

    $185 (Avg Bid)
    $185 Média
    15 ofertas

    3cx CFD mySQL scheduled predictive autodialer with text to speech and response recognition and recording.. auto dial numbers from mysql database at scheduled time for call. when call is answered play prompt from database (TTS) may combine multiple fields or custom wave file from DB - Response options selected from DB 1) Voice response -use amazon translate to verify, 2) DTMF Response to conf...

    $22 / hr (Avg Bid)
    $22 / hr Média
    18 ofertas

    I need to link my SIP with PBX for dtmf

    $178 (Avg Bid)
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    8 ofertas
    Android App Encerrado left

    I need an Android app. I would like it designed and built. It's a DTMF tone based app and please contact me whoever is interested.

    $185 (Avg Bid)
    $185 Média
    20 ofertas

    I am building a VoIP app for dialing into businesses in US such as Costco. The basic app that dials number and connects to landline already works, but there are two pieces that need to be done: 1) Send DTMF tone such as 1, 2, 3 to navigate through business's auto-attendant (IVR) menu. 2) Allow user to verify their phone number via text message code. Twilio is the API used for making VoIP c...

    $549 (Avg Bid)
    $549 Média
    12 ofertas

    I need an application that runs on Android phones (4.0 or above) and can send/receive calls through SIP (Can use any sip stack like sipdroid) and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. Full description below. Please review and message me with considerations. If any requirements are unable to be met, please let me kn...

    $20 / hr (Avg Bid)
    $20 / hr Média
    5 ofertas

    I need an Custom SIP client android app to work alongside my voip. I would like my app to have features Hold ( hear music/information) Receive inbound dtmf ( dtmf decoder) Play recorded presets which are uploaded to the app Caller id

    $694 (Avg Bid)
    $694 Média
    23 ofertas

    Dear Igor, we are a cloud communications company based in Germany. We provide IVR solutions incl. TTS and ASR. Our DialogFlow connector interacts our platform with google api. With this api we can provide voicebots via Dialogflow. One of our customer (newspaper publisher) has an IVR-call flow which is based on our platform. I would like to migrate the ivr flow to dialogflow. Please find atta...

    $24 / hr (Avg Bid)
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    4 ofertas

    Required to make a android sip dialer with build in tunneling and encryption the platform must be able to handle 1000 concurrent calls 2 way calling out going and incomming the dialer must be integrated to wok with asterisk and A2billing system Voipswitch option for new account registration save user ID and password option to reset forgotten password refill credit via PayPal or Credit card ...

    $1083 (Avg Bid)
    $1083 Média
    20 ofertas

    Need to be able to pick up DTMF

    $153 (Avg Bid)
    $153 Média
    8 ofertas

    Arduino code to operate 2 relays 1 light 1 fan th SMS, call(DTMF) only by authorised users admin numbers stored in sim

    $18 (Avg Bid)
    $18 Média
    12 ofertas

    High level description: The IVR need to "collect" digits from the coller (personal ID number) via DTMF or Google voice to text service. The collected info needs to be stored on SQL table and passed as a parameter to dynamic (user defined) URL Task prerequisite: Asterisk 11, freepbx 2.11 Asterisk 16, freepbx 15 Full installation doc. All parameters will be via php page on /var/www...

    $245 (Avg Bid)
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    10 ofertas

    ESP32 PSTN dialer (uk), audio player and bluetooth receiver. The project uses an ESP32 to communicate to a custom ble bluetooth button, which then generates dtmf tones (dials the phone number) waits for the receipt to pick up and plays a sound file. Which will be a short message "The bluetooth switch has been pressed, press 1 to acknowledge" and repeated for up to 30 seconds. If the us...

    $183 (Avg Bid)
    $183 Média
    7 ofertas

    Arduino code to operate 2 relays 1 light 1 fan th SMS, call(DTMF) using sim800L EVB / 900 only by authorised users admin numbers stored in sim

    $13 (Avg Bid)
    $13 Média
    2 ofertas

    Arduino code to operate 2 relays 1 light 1 fan th SMS, call(DTMF) only by authorised users admin numbers stored in sim

    $28 (Avg Bid)
    $28 Média
    5 ofertas

    I want gsm based 3ph/1ph motor controller with all protection like voltage/current. Motor operation through DTMF and response IVRS. I want source code for same.

    $403 (Avg Bid)
    $403 Média
    1 ofertas

    LOGO/SIGN – DREAMS TO MIRACLES FOUNDATION "Dreams To Miracles Foundation" is a registered non-profit Charity, which is the auspicing body for many projects to assist those in necessitous circumstances. SPECIFICATIONS: The ORIGINAL/UNIQUE logo/sign must be elegant/stylish/colourful, represent ‘unity’ (see graphic/image/picture details below), and include wording/tex...

    $186 (Avg Bid)
    Garantido Secreto
    $186
    354 inscrições

    project: ps2 protocol interface with 14 buttons representative of keyboard letters and a pulse wallet communication based on pic16f628a Interface PS2 + 14 buttons and aceptator pulse

    $13 / hr (Avg Bid)
    $13 / hr Média
    7 ofertas

    I need an application that runs on Android phones (4.0 or above) and can send/receive calls through SIP (Can use any sip stack like sipdroid) and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. Full description below. Please review and message me with considerations. If any requirements are unable to be met, please let me kn...

    $737 (Avg Bid)
    $737 Média
    10 ofertas
    App development -- 2 Encerrado left

    Hi, here’s some more info. I am seeking a developer to create a one-off iOS app that’s not for commercial release, so you must have a way to get the app on my iPad. It is needed by ‪19 July‬. The app must decode telephone DTMF tones heard through the built in microphone and when in landscape orientation, display the results as a green seven segment display font with 8cm high digits on...

    $146 (Avg Bid)
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    3 ofertas

    Interface the incoming line with DSP processor Through CODEC(2MHZ PCLK & 8KHZ sync. read data from CODEC and the convert it to DTMF & FSK caller ID using Algorithm implementation (Georztel and LPF). and alsp submit source code and explanation notes.

    $8 - $21
    $8 - $21
    0 ofertas

    we have a customized version of mod_gsmopen/chan_celliax that working on our Allwinner H3 Board we need to port it to work on asterisk 16 and also we need to add some feature the main features - Voice calls in both direction - call progress - show the information and status for every simcom module from CLI (IMEI,IMSI,Phone Number , Signal Status, Sim Card status, Calls Status) - sim card De...

    $3864 (Avg Bid)
    ADC
    $3864 Média
    8 ofertas

    Hi I need an application that can receive a call through SIP (Can use any sip stack like sipdroid) and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. The app should be able to run on cheap devices (+-100$). I was thinking on a way to emulate a headset and set it as default, so just need to initiate a call on gsm networ...

    $2688 (Avg Bid)
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    25 ofertas

    In this project, we are going to build a cell phone controlled robot using 8051 microcontrollers. Cell phone controlled robot runs over mobile DTMF technology. DTMF stands for Dual Tone Multiple Frequency. There are some frequencies that we use to create DTMF tones. In simple words by adding or mixing two or more frequencies we generate DTMF tone.

    $100 (Avg Bid)
    $100 Média
    1 ofertas
    C++ String Function Encerrado left

    I need c++ function which is ; Entrered String DTMF: 123456789012345 Firstly check comming string is started DTMF: if it is false out function if it is true Split to string two parts one of them is "DTMF: " second part is 123456789012345 and first two chracter of second part is cut and conver this "..3456789012345" and return the string which is DTMF: ..3456789012345 pl...

    $30 (Avg Bid)
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    1 ofertas
    Trophy icon Redesign Multi-Step Web Form Encerrado left

    This is a contest to redesign a form process used to create automated telephone surveys. It’s a multi-step form, that presents a summary of the entered data at the end. The user defines a number of parameters, uploads audio files, and specifies the DTMF (digits on the phone keypad) that correspond to answers for each question. Full details of the existing system are included in the PDF, wi...

    $450 (Avg Bid)
    Destacado Garantido
    $450
    40 inscrições
    Asterisk + PBX Admin Encerrado left

    I need a programmer with experience programming Asterisk and FreePBX and MUST know how to setup PBX to work with Twilio, [fazer login para ver a URL] and www.signalwire.com. I need assistance setting up / securing a PBX and then ongoing administration. I need a trunk built like this Host name – typically in the formation of a domain name. For example: [fazer login para ver a URL] Secret ...

    $16 / hr (Avg Bid)
    $16 / hr Média
    11 ofertas

    We need an application that runs on Android phones (4.0 or above) and can receive calls through SIP and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. Full description below. Please review and message me with considerations. If any requirements are unable to be met, please let me know before we make a deal. General Deliver...

    $1265 (Avg Bid)
    $1265 Média
    9 ofertas
    Project for Yuriy M. Encerrado left

    Hi voiplinux, I noticed your profile and would like to offer you my project. We can discuss any details over chat. I need an application that runs on Android phones (4.0 or above) and can send/receive calls through SIP (Can use any sip stack like sipdroid) and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. Full description...

    $1000 (Avg Bid)
    $1000 Média
    1 ofertas

    I have an simple android dialer app and need to implement an tone dialing (DTMF ?) (when you call to bank , for example, during on call it asks to turn to Tone mode and press a number) I would like to ask you to provide me with a source code which would be invoked on keyboard button press to send DTMF. I know it is possible, I found some apps in Google Play with such a working functionality.

    $185 (Avg Bid)
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    23 ofertas

    I need a simple circuit design based on the MT8880. See datasheet and screen shot from datasheet attached. You don't have to worry about micro controller connection, the most important part is this: The <DTMF Output> should be in such a way, that it can be connected to an android mic input (via headset audio jack) - so the signal needs to be correct impedance and level for mic input. Vi...

    $149 (Avg Bid)
    $149 Média
    8 ofertas

    El proyecto consite en crear un PBX en Asterisk, que nos permita la gestión remota mediante un protocolo basado en peticiones a un API Rest con formato JSON, para poder controlar el flujo de la llamada. Las acciones que permitirá cuando el sistema recibe una llamada son: Reproducir una lista de locuciones. Reproducir una lista de locuciones y poder capturar DTMF Poder transferir la...

    $1344 (Avg Bid)
    $1344 Média
    11 ofertas

    Set up following functions on Goautodial 3.3 : 1) DTMF function: when agent click on button, the client can enter credit card details by DTMF and get back to agent to continue discussion 2) Regarding any number in any list: show a different calling number on customer phone for each attempt. Will give you 10 calling numbers that we have 3) Set up load balancing on 3 trunks (sip provider). When d...

    $500 (Avg Bid)
    $500 Média
    1 ofertas

    We are termination provider we have a specific solution in mind and we are looking for high skilled VoIP developers to achieve our goal. Our solution consist of 3 separate servers Server A: handles client registration, incoming traffic and billing Server B: filter spam and fake calls coming from clients Use IVR to filter these calls (answer all calls and ask caller to enter dtmf. no dtmf drop ...

    $488 (Avg Bid)
    $488 Média
    9 ofertas

    We are using a 3cx phone system and we have some mobile-only extensions. We are looking for a way to receive an incoming call on the mobile extensions when dialing out. Potential solutions: 1.) Use soft-client interface or specific software where you enter the number to be called. It will then establish a call to the mobile and once connected, it will dial the outside number. 2.) Have some kind o...

    $711 (Avg Bid)
    $711 Média
    5 ofertas