Voice over Internet Protocol or VoIP refers to a host of transmission technologies meant to deliver voice communications over IP networks that include packet switched networks and Internet. VoIP systems include communication services such as facsimile, voice, and voice messaging applications. A number of firms are shifting to this system to promote a cost effective medium of communication. You can hire an expert who can help your firm to leverage the potential of this new system. Just post a job today! Hire VoIP Developers

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    44 jobs found, pricing in AUD
    SSL FreePBX and Vicibox 6 days left
    VERIFIED

    I need a person to teach me step by step how to configure ssl certificates by let's encrypt ssl in FreePBX and Vicibox 8.0.1

    $34 (Avg Bid)
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    1 bids

    I want a Power Phone Dialer built similar to Phone Burner. I am a CRM developer and I want a product I can resell to my clients and have it integrate with Bitrix24 with a Rest API. Do not contact me if you do not have a telephony experience. You are wasting my time and yours. Thank you!

    $60 / hr (Avg Bid)
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    5 bids
    client service 6 days left

    cold calling from provided data, extra intensive for conversions calls/mails/sms-choice is yous

    $1697 (Avg Bid)
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    6 bids

    We need a basic website that can provide VOIP between users.

    $171 (Avg Bid)
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    3 bids

    Summary I'm looking for someone to design an office virtual reception / greeting system. When someone comes up to the desk, they should be greeted by the system and from the option of people presented, be able to send them a message to let them know they are waiting in the lobby. Requirements Design the UXUI with my assistance Works on Ubuntu as a stand alone web application (apache, n...

    $216 (Avg Bid)
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    4 bids

    Hello i need voip billing switch & anti block mobile dialer android + iphone with whats app [login to view URL] you have ready with testing complete sent details demo link & price details. my need reefer option in dialer reefer account holder found profit % from admin & profit balance share option another user profit account .agent route buy sale possible freedom. Another requirements ...

    $1884 (Avg Bid)
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    3 bids

    Hi freelancers, I need one voip expert for urgent basis. YOu should have clear knowledge how to set up voip service for call center. You should have clear idea bout DID, SIP TRUNK and other terms. I want to set up 3CX voip services for my company. YOu have to add toll free numbers to 3cx so staffs can pick up calls from their apps. Thanks again.

    $608 (Avg Bid)
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    13 bids
    WebRTC Project 6 days left
    VERIFIED

    Works on Chrome, Firefox, IE, Safari, Opera and Bowser Audio / Video call Screen/Desktop sharing from Chrome to any SIP client Instant messaging Presence Call Hold / Resume Explicit Call transfer Multi-line and multi-account Dual-tone multi-frequency signaling (DTMF) using SIP INFO Click-to-Call SIP TelePresence (Video Group chat) 3GPP IMS standards

    $174 (Avg Bid)
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    1 bids
    VoIP APP Creation 6 days left
    VERIFIED

    SIP Voip APP example Bria Platforms Android Apple MAC and Windows

    $1503 (Avg Bid)
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    1 bids

    I would like to integrate Exotel system (based on OpenVBX) into my FreePBX server for seamless inbound and outbound calls. Freelancer must have experience to integrate the APIs from httpsdeveloper[dot]exotel[dot]com/api/ as a Trunk and utilize other applets from httpsdeveloper[dot]exotel[dot]com/applet for managing calls to ensure the combined system effectively helps to stay in touch with our...

    $272 - $815
    $272 - $815
    0 bids

    CloudSetup Installation Configuring Minutes Current Setup should be for 10 agents 3 Campaigns - 1) Press 1 IVR set Up for Inbound Campaign 2) Outbound Telecalling 3) IVR Broadcasting Budget would be low as 5k

    $117 (Avg Bid)
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    4 bids

    Due to the increase in the number of people working from home within my client base, I'm seeing a 500% increase in traffic. I need 2 people who can commit to 0900-1700 GMT to provide technical support via phone and live chat to call center agents, multiple people who can cover this requirement will be considered. Ideally the people will be fluent in English and able to understand a wide r...

    $16 / hr (Avg Bid)
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    47 bids
    asterisk setup 6 days left
    VERIFIED

    I want a new asterisk server built to replace our old version. i want someone who will build the server from scratch. Not just copy the sample files and fiddle with them. i require the following functionality. 1. Twenty Extensions. SIP Phone and Softphones etc 2. Conference bridge with IVR to Choose a room. Must support Video and Messages. 3. Short text message between extensions. 4. Video Cal...

    $460 (Avg Bid)
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    6 bids

    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...

    $4064 (Avg Bid)
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    16 bids

    Summary I'm looking for someone to design an office virtual reception / greeting system. When someone comes up to the desk, they should be greeted by the system and from the option of people presented, be able to send them a message to let them know they are waiting in the lobby. Requirements Works on Ubuntu as a stand alone web application (apache, ngix?) Can fit varying screen sizes, ...

    $221 (Avg Bid)
    $221 Avg Bid
    4 bids

    i need do limit of the call on asterisk like 16 calls max at same time and i need update this limit easy when i need by asterisk database

    $210 (Avg Bid)
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    11 bids
    Video Portal 3 days left
    VERIFIED

    We are using SIP/PBX setup (Kamailio-Freeswitch) with Kazoo. We need to create a User page where 2 or more people can have video conference with least settings. Currently Phone and Fax is working. I think video work on certain apps.

    $239 (Avg Bid)
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    4 bids

    I want a customized dialer for VOIP app to app and app to PSTN calls. Subscribers will sign up online and then use username and password in the app to log in. I am looking for someone to use an SDK library like liblinphone to design the VOIP dialer app. It's OK if you can do it with any other library that is not libliphone as long as the job is done. The app will be for Androis and iOS. I...

    $597 (Avg Bid)
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    10 bids

    We are looking to develop a replica of [login to view URL] urgently. We dont need all the features from Zoiper. We just need a mobile application (IOS and Android) that can make a phone call directly to a land line or mobile number. Experience in voip applications/ softphones is required.

    $1067 (Avg Bid)
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    11 bids

    Multi-tenant voice broadcasting system. Multi-tenant press 1 campaign. CRD report with billing details. (WHMCS Billing Module) Integration with Sign up page, So whenever new client get signup they can receive email with voice broadcasting credentials. If Possible. Or need Custom On pressing 1 or pressing Any call should connect to call center agents. DID management based on the campaign. Fe...

    $6339 (Avg Bid)
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    7 bids
    Configure Vicidial 3 days left
    VERIFIED

    Configure latest Vicidial 1 Indian VOIP line where when user logs in they get call on the cellular phone to bridge in conference. {Milestone 1 1000 Rs } 1 UK Line to dial out UK Number {Milestone 2 1000 Rs} 1 Additional UK Line to dial out UK Numbers where fist line do not work. 1 USA line to Dial out USA numbers Configuration should be such that dial er should automatically pickup lines ba...

    $159 (Avg Bid)
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    7 bids
    SIP Server Expert Required 3 days left
    VERIFIED

    We are looking to own an open source(preferably) SIP media server and stream audio on it. This has to receive audio stream from asterisk. This has to start automatically when conference starts up on asterisk (our pbx). We have the PBX'es, just need that audio stream / internet radio that can be accessed by those who can't call in.

    $28 / hr (Avg Bid)
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    I am looking for a parallel code to be written to the phone systems prisons use for inmates to call out. They are usually prepaid phone systems. An example is GTL. Can we use the phone system and charge a cheaper rate?

    $7024 (Avg Bid)
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    we are a company in need of help configuring and customizing goautodial 4.0 over aws instance ec2. the idea is for us to learn about goautodial/vicidial tp see if we are going to use it, if so we will require a lot more help moving forward. below is more details about what we need done I am currently running goautodial v4.0 on AWS https://aws.amazon.com/marketplace/pp/B0859577JD/ref=portal_asin_...

    $29 / hr (Avg Bid)
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    hello I hope you all are doing well in this period. I currently have a a2billing system with asterisk, I would like to move to a2billing, kamalio with all the benefits of it and eventually integrate asterisk if necessary. Budget is tight as well as time schedule but there is a great opportunity also for the maintanance phase.

    $880 (Avg Bid)
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    Hi We have ASTPP billing installed and configured as a gateway (resource) for our VoIP system, currently, ASTTP uses IP Authentication when we define a client, this result in an issue that all traffic comes from our FreeSWITCH pointing to this ASTPP (gateway) is considered as 1 client based on that IP and the balance is deducted from one customer no matter the user who is making the call. We wan...

    $52 / hr (Avg Bid)
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    Hello I have 2 projects going on both are cold calling. the first one is cold calling for a security company to get new contract and the 2nd one is real estate wholesaling which required to know how to negotiate.

    $10 / hr (Avg Bid)
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    19 bids

    we would like to use Janus webrtc server in our communication platform. We are looking for expert in this specific area which is capable to deploy Janus servers and configure it and provide insights how to use it in optimal way.

    $60 / hr (Avg Bid)
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    7 bids

    Bid if you are familiar with softphone and web apps

    $195 (Avg Bid)
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    4 bids

    Theory of operations: 1. Customer will dial a satellite nr 2. Asterisk will recognise the pattern and will add an additional string in front of the number

    $683 (Avg Bid)
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    The SIP DID/Call Forwarder System is a simple system that will take an inbound call to the system and depending on the DID/Destination being called (based on a SQL = MariaDB or MySQL) will forward the call back out to another destination. The idea is that this sits on top of asterisk. This should be 100% database driven. The system will also need to be self-installed, so we can run ideally 1 scri...

    $558 (Avg Bid)
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    I have a server with many players, more than 250 simultaneous players. Tokovoip does not support more than 128 players and FiveM's VOIP does not work properly. I need someone to create a new VOIP for my server, a VOIP that supports 1024 players. Can also be adapted to TOKOVOIP for OneSync Infinity

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    4 bids

    Will give more info in chat

    $480 (Avg Bid)
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    5 bids

    Creat pstn dial in to integrate with jitsi and nexmo

    $52 / hr (Avg Bid)
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    8 bids

    We have an Android app, and want a freelancer to: * Implement an API in the Android App * Implement Firebase in the app You will be working with a technical person on our team for this.

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    sales calls 21 hours left

    I want someone to make sales calls and emails to companies to sell our products

    $18 / hr (Avg Bid)
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    27 bids

    Bulidng Full website with phone system sloution

    $1795 (Avg Bid)
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    73 bids

    The SIP DID/Call Forwarder System is a system that will take an inbound call to the system and depending on the DID/Destination being called (based on a SQL = MariaDB or MySQL) will forward the call back out to another destination (perhaps with some header manipulation, or simply transit the call between 2 different network interfaces). The idea is that this sits on top of freeswitch and uses vari...

    $1425 (Avg Bid)
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    11 bids
    Vicidialer configuratio 7 hours left
    VERIFIED

    We need vicidialer to be integrated with a voip soft switch for outbound calls.

    $49 (Avg Bid)
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    4 bids
    CGRates with Opensips 4 hours left
    VERIFIED

    Want to setup the CGRates billing module with the Opensips with the AIP. both are already installed in machine now have to configure the CGRates billing module. so, I can be able to charge properly. Type first word in your proposal that "WOLE_CG". So, I can understand you are not bot. Ref :- [login to view URL] Budget will be changed ** Thanks

    $542 (Avg Bid)
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    multi tenant pbx 4 hours left
    VERIFIED

    I am looking for some solution based on asterisk or freeswitch which provides me similar features as of multi tenant pbx like unlimited plan in [login to view URL] please apply only if you can deliver, demo will be required.

    $36 / hr (Avg Bid)
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    12 bids
    hylafax maintenance Ending left
    VERIFIED

    Looking for a VOIP person with knowledge of installing Hylafax, troubleshooting and monitoring

    $41 (Avg Bid)
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    3 bids
    Skype Expert 2 days left
    VERIFIED

    need to run 3 x simultaneous Skype accounts on windows 7 with 3 dedicated skype numbers and keep all contacts and messages .......is a mess! I know :-)

    $18 / hr (Avg Bid)
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    15 bids
    cisco RV340 2 days left
    VERIFIED

    potrzebuję pomocy w konfiguracji VPN SSL i L2TP

    $70 (Avg Bid)
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    4 bids

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