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    6,142 android voip app develop lavori trovati, prezzi in EUR

    Vorrei integrare un sistema VoIP nel mio sito web così cliente possono vedere la loro fattura e possiamo vedere i loro menù.

    €393 (Avg Bid)
    €393 Offerta Media
    2 offerte

    La RCSOft software specializzata da anni in sviluppo software gestionali, per potere integrare al suo interno un CRM richiede una interfaccia con il Centralino Voip 3CX v15 in poi, per potere effettuare delle telefonate in uscita e per potere recuperare il numero chiamante in entrata in modo da posizionarsi sul form del cliente. L'interfaccia deve

    €22 / hr (Avg Bid)
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    1 offerte
    Configurazione VoIP Terminato left

    Realizzazione script di configurazione d...centralino ISDN SAMSUNG iDCS 100. Il PATTON deve essere configurato con due TRUNK VoIP Eutelia (attuale Cloud Italia). Implementation Script Configuration to connect a PATTON SN-DTA/1BIS2V/EUI to SAMSUNG iDCS 100 ISDN PABX. The PATTON must be configured with TRUNK VoIP Eutelia (current Cloud Italia).

    €206 (Avg Bid)
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    2 offerte

    Sviluppare un Programma che avrà una duplice funzione. Configurare un centralino VOIP, tramite la mannipolazione di file di testo. Sviluppare funzioni di comunicazione unificata tramite chat, telefonate(softphone), sms.

    €2013 (Avg Bid)
    €2013 Offerta Media
    15 offerte

    Realizzazione software con interfaccia grafica per la gestione di un centralino telefonico voip. Il software deve gestire la scrittura e la modifica di file di testo preesistenti, attraverso semplici passaggi con l'ausilio dell'interfaccia grafica. Il software deve essere in grado, attraverso l'uso di API preesistenti, di inviare comandi al centralino

    €789 (Avg Bid)
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    12 offerte

    ...funzionare un Gateway gsm voip, all'interno del device vi vengono inserite delle sim card, il programma deve far le chiamate in automatico, previa programmazione all ora e al numero e dalla sim (lo slot dove è collocata) pre stabilito dalla programmazione. Molto probabilmente si dovrà realizzare un programma che utilizzando un PBX voip tipo asterix utilizzi

    €1159 (Avg Bid)
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    7 offerte

    Installazione e gestione di una rete di uno studio commerciale. Installazione wifi e VPN. Insta...Installazione server dove virtualizzare programmi di contabilità. Installazione client Mac e predisposizione con i software necessari. Installazione, predisposizione e gestione VOIP. Consulenza acquisto server e client. Configurazione sistema di stampa.

    €558 (Avg Bid)
    €558 Offerta Media
    3 offerte

    Installazione e gestione di una rete di uno studio commerciale. Installazione wifi e VPN. Insta...Installazione server dove virtualizzare programmi di contabilità. Installazione client Mac e predisposizione con i software necessari. Installazione, predisposizione e gestione VOIP. Consulenza acquisto server e client. Configurazione sistema di stampa.

    €784 (Avg Bid)
    €784 Offerta Media
    4 offerte

    server voip con gestione di piu' provider in uscita ( direttrici)e' sceglierlo in base al prefisso internazionale , inserimento cliente con possibilita' di creare il prezzo delle chiamate personalizzate in base all'ora e' al numero composto o tariffa flat . gestire reseller (rivenditori)

    €3109 (Avg Bid)
    €3109 Offerta Media
    2 offerte

    more detail in pmb ............................................................................................................................

    €119 (Avg Bid)
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    4 offerte
    i need help in voip Terminato left

    more detail in pmb ............................................................................................................................

    €132 (Avg Bid)
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    1 offerte

    vorremmo farci fare un softphone che funzioni su tutte le piattaforme mobili customizzato col nostro brand e con le configurazioni hard coded

    €2465 (Avg Bid)
    €2465 Offerta Media
    4 offerte

    We are looking for a VOIP expert to help us to figure out away to make unlimited phone calls to the United States and Canada for free. With NO volume restriction. We know its possible if you know of a way. We would like to hire you as a consulting. The quality and reliability must be high. If you know how to do a proxy server over google voice, skype

    €22 (Avg Bid)
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    1 offerte

    Hey Need to add a new feature ASTPP VOIP BILLING ASTPP use freeswitch pbx, but he generate diaplan. wee need add function pitch shift

    €155 (Avg Bid)
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    2 offerte
    AXNET VoIP 4 giorni left

    I am Peter from Rwanda/ Africa. I am looking someone who can configure Skinny & SIP on our Cisco call manager express. We currently have E1 servi...Incoming and outgoing calls 2. Music on hold 3. Call transfer 4. Call park 4. Voicemail 5. Auto-attendant 6. Billing We have different brands of IP phones like cisco, Unifi VoIP phone and Polycom. Thanks

    €297 (Avg Bid)
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    4 offerte

    I need to integrate incoming call and outgoing call in my website by using SIP library. Website must be developed by using ASP.NET MVC. I need an expert guy. I have sip server details. Only expert guy apply please. Open suggestion for js library but must support of my server details support.

    €17 / hr (Avg Bid)
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    5 offerte
    VOIP Apps for android and IOS 2 giorni left
    VERIFICATO

    I need a developer who can develop VOIP apps for ios and android. App features, look & feel and functionalities will be very similar to rebtel apps. [accedi per visualizzare l'URL] I will provide design files.

    €487 (Avg Bid)
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    16 offerte

    I wanna run voice campaign so i need a solution from where i am able to run voice campaign.

    €288 (Avg Bid)
    €288 Offerta Media
    12 offerte
    VoIP Termination Expert 1 giorno left
    VERIFICATO

    We are a company specialized in termination. We have many destinations with several operators to handle , each has his own unique system. To keep track of our business and to be able to make sure everything is working properly, we need an expert in cloud configuration to manage the cloud configuration. We know exactly what settings we want to apply, all you have to do is the proper configurations....

    €172 (Avg Bid)
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    5 offerte

    I am a asterisk Expert who can easily understand about auto dialers, i want to make a web application that allows autodialing using voip

    €653 (Avg Bid)
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    5 offerte

    Need to develop SBO VPN to compress VoIP bandwith,

    €545 (Avg Bid)
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    4 offerte

    i need to send call server to local voip gateway like server in USA VoIP gateway in Bangladesh server to Bangladesh Openwrt Router connected BY VPN and VoIP gateway connected to openwrt router so i send call from server its work fine but i need some one who can help me to create SIP proxy to reduce Bandwidth now per call on SIP G729 Using 30kbps but

    €586 (Avg Bid)
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    3 offerte

    if you developed any Android Voip app and have source code, please bid. I will discuss about it in details and let you know what i need it. Thanks.

    €845 (Avg Bid)
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    20 offerte
    Android Voip APP. Terminato left

    if you have Android Voip app source code, please bid. I will discuss details . Thanks.

    €571 (Avg Bid)
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    17 offerte

    I need to add call history and contacts function.

    €398 (Avg Bid)
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    20 offerte

    I need 10 minutes help (remote assistance /Teamviewer) to resolve an issue with Miktotik Queue with mangle for VOIP

    €35 (Avg Bid)
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    4 offerte

    I need help to configure Mikrotik queue for voip traffic sharing my desktop in teamviewer.

    €8 - €30
    €8 - €30
    0 offerte

    Hi There, Looking someone in order setup A2billing + Callshop module, calling card, and ivr setup. Thanks to reply if you got some experience on it

    €143 (Avg Bid)
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    5 offerte

    I need for someone to build a simple 3 page wordpress site and for this person to have completed numerous twilio api jobs.

    €456 (Avg Bid)
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    29 offerte

    I need someone available to build ios app. This app will have chatting(basic feature: text/video in group), VoIP, whiteboard, payment api integration. Please don't hesitate to share your skills and experiences.

    €834 (Avg Bid)
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    29 offerte

    Hi We are looking for freelancer who is aware of complete integration and workflow of GrandStream HT813 with Issabel. Issues to resolve Call Progress Dial Tones to be set for Airtel (India) Call disconnection (FXO Termination) to be set Other settings Secure Connection between device and server Complete Trunk related settings in Grand Stream and Issabel (Elastix) Only bid if you have complete ...

    €18 (Avg Bid)
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    4 offerte
    Mobile VoIP Dialer Terminato left

    Build a VoIP dialer app for Android/IOS and WM using either Linphone or Csipsimple to include the following features. - Account auto provision/Signup via REST. - Account Balance Check Via Rest. - Account Topup via rest.(In App Payments) - Multiple Sip registrar options (Selectable) - User Credit display in app. - Voice/Video/Chat support - *** SIP

    €261 (Avg Bid)
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    9 offerte

    We require a UK local rate telephone number to be diverted to a UK mobile phone number. We would like to use Asterisk to create our Voip System. [accedi per visualizzare l'URL]

    €238 (Avg Bid)
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    15 offerte
    voip programmer Terminato left

    We need to design a web based voip filter to reject the robot calls and make a whitelist and blacklist of numbers

    €362 (Avg Bid)
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    6 offerte

    ...integrated under one environment. Our basic needs are to setup the server to accommodate the users, configure every work station to run cloud based ZOHO One Suite and setup VoIP Service (Avaya). The IT manager does not need to be a savvy in Zoho and Avaya but must contract and oversee the work of a third party vendor in case we need to bring them to

    €118 (Avg Bid)
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    11 offerte

    Looking for a technician who can remotely set up some Voip phones with Yealink phone system. Must be experienced with Voip phone set up. Quote your charge for a days work. Write "AboundE" on your cover letter for us to consider your application.

    €165 (Avg Bid)
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    19 offerte

    Develop a voip intercom using dsp group‘s DVF9918 or DVF9919 [accedi per visualizzare l'URL]

    €6988 (Avg Bid)
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    8 offerte

    Description. A simple PBX pure software would have to be [accedi per visualizzare l'URL] software should be installed on Windows Caller calls the number to Will and can select appropriate department through IVR. The language should be stored under MP3. Customer lists to maintenance music + and waiting position. Once customer is connected with the agent and the agent wants to end the conversat...

    €492 (Avg Bid)
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    8 offerte

    Unveil application voip style 3cx application on the apple and android platforms, we have the server with domain for the semsenvolvedor make the application, mairores detalis contact our company, thank you exemple: [accedi per visualizzare l'URL]

    €337 (Avg Bid)
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    8 offerte

    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

    €2563 (Avg Bid)
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    8 offerte

    We want to replace our normal office phones into VOIP phones. We are looking for someone that can programme them. We already have our network set up. The phones we have bought are : Grandstream GXP2000. Please let me know quote for this.

    €182 (Avg Bid)
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    16 offerte

    I need you to integrate my CRM software with asterisk voip system. The CRM is ASP.net and you should know about asterisk phone systems integration

    €551 (Avg Bid)
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    16 offerte

    We are looking for a training instructor in VoIP. We want an expert in VoIP who is currently an effective training instructor. You will remotely train two groups of people. The people work at a NOC in Bangladesh. Two classes a week are for beginners. one weekly class is intermediate to more senior level people. That is three weekly classes. Training

    €6951 (Avg Bid)
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    9 offerte

    the scenario; - I have sip phones registered to my ip pbx - when a sip phone try to call a mobile/landline - my pbx will route the call to "skype gateway" - skype gateway will use a skype account to connect the call transparently sip phone -> ippbx -> skypegateway -> gsm/landline inbound calls to be handled with ip pbx the project should be a windows desktop application.

    €333 (Avg Bid)
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    3 offerte
    voip dialer Terminato left

    need a voip dialer like csipsimple or linphone

    €129 (Avg Bid)
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    11 offerte
    voip android Terminato left

    i woulk like to have a system o app for android based on linphone opensource with our logo

    €436 (Avg Bid)
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    25 offerte

    I'd like to find someone who can build a 3-4 page wordpress site with voip integration, and integrate a payment processor. The goal is to have customers select a person, click on 'talk now', enter billing info, followed by a connection between customer and employee.

    €49 / hr (Avg Bid)
    €49 / hr Offerta Media
    35 offerte

    I need to build a new voice calling app built on the Twilio VOIP platform and AWS (or Azure). The first version will be very basic, with more unique features in the future if the first project goes well. I'm looking for someone who really understands iOS, Twilio, and how to build out a proper and secure backend for this social/calling service. This

    €959 (Avg Bid)
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    25 offerte

    We need a voip dailer for ios and android you should be able to make a backend( asterisk/freepbx + admin portal for management) i need an experienced developer with existing code base for fast deployment. features 1. app to app free calls 2. call over wifi/3g 3. call over landline 4. international bundles buying 5. signup over sms

    €1307 (Avg Bid)
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    5 offerte

    Need a back end programmer for mobile VoIP app, should have a relevant knowledge, have done similar app is a plus, knowledge in FreeSwitch, Twilio, Nexmo and Other Voip related APIs

    €486 (Avg Bid)
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    16 offerte