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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    35 jobs found, pricing in GBP

    Need someone with better experience in voip billing system. For configuration for international premium rate numbers. To ring customers.

    £11 / hr (Avg Bid)
    £11 / hr Avg Bid
    3 bids

    Need to implement Linphone on ios, to be able to receive Incoming Call VOIP Push notification from PHP (Freeswitch --> PHP --> Linphone ios to be precise). _____________________________ I have a very specific need. As my team failed to make this work. My team was able to compile the softphone from Linphone source code. Was able to write push notification script, and able to send and re...

    £416 (Avg Bid)
    £416 Avg Bid
    11 bids
    Asterisk Phone 6 days left
    VERIFIED

    I need a asterisk phone server set up

    £108 (Avg Bid)
    £108 Avg Bid
    15 bids

    Need somebody who can configure a Cisco C60 Codec as Standalone device (No Video Communication server or similar) in order to join Webex meetings via SIP call. A free sip registrar like [login to view URL] should be used, alternatives are appriciated. If possible there should be no reucuring cost in the solution (e.g. Hosted SIP registrar/H323 Gatekeeper like pexip) As deilvery there is either a c...

    £183 (Avg Bid)
    £183 Avg Bid
    2 bids

    This is a new Asterisk 18 installation from scratch, preferred a Docker/Podman container. For this project, you need to set up a new IAX trunk with one of our partners and set up the dialplan as per the specifications received. Basic calls routing from incoming to less than 10 VoIP SIP phones.

    £188 (Avg Bid)
    £188 Avg Bid
    4 bids

    This project contains 4 milestones: Milestone 1 Setup fully working Asterisk 18 as Docker container with ODBC MySQL remote connection: Dockerfile Asterisk config files Milestone 2 Migrate existing Asterisk application (dialplans, extensions, trunks, bash scripts containing Asterisk commands etc) from Asterisk 11.7.0 to Asterisk 18 container from Milestone 1 with MySQL connection to a remote My...

    £214 (Avg Bid)
    £214 Avg Bid
    1 bids

    We are building a SMS platform. We are looking for an expert with advanced knowledge of Kannel or Jasmin and SMPP gateway. The platform has capacity of handling 500k sms mesages per day.

    £10 / hr (Avg Bid)
    £10 / hr Avg Bid
    10 bids

    Looking for someone to hookup the interconnect from FreePBX to flowroute.com.

    £32 (Avg Bid)
    £32 Avg Bid
    4 bids

    Hi there i do e-commerce in GCC countries (Kuwait-Bahrain-Saudi Arabia -Qatar-Oman) i was working with a guy and he gives me a platform and I can call any customer with any number i want let me know if you have an idea about that and how it works, its called number spofing! let me know if you have any solution for me thank you

    £55 (Avg Bid)
    £55 Avg Bid
    3 bids
    BUILD IVR ON TWILIO STUDIO 4 days left
    VERIFIED

    THE TASK IS TO BUILD AN IVR FOR OUR COMPANY IN TWILIO STUDIO, WE HAVE AN EXISTING FLOW WE WOULD LIKE TO USE AND THE SYSTEM WILL FEED INTO OUR ODOO PLATFORM.

    £33 (Avg Bid)
    £33 Avg Bid
    5 bids

    Setup GSM SMS Modem in my laptop, i have AT Command Tester tools which is port is runing need to setup dialup and another tools need to send SMS. if someone can setup let me know GSM Model : MF825. its urgent please help me to do this.

    £11 / hr (Avg Bid)
    £11 / hr Avg Bid
    2 bids

    Setup GSM SMS Modem in my laptop, i have AT Command Tester tools which is port is runing need to setup dialup and another tools need to send SMS. if someone can setup let me know GSM Model : MF825. its urgent please help me to do this.

    £18 (Avg Bid)
    £18 Avg Bid
    2 bids

    Asterisk dialmacro for running php script when user pickes up phone. WARNING !!!!, the work needs to be done in a sandbox environment at youre own location. No access to the server where the diaplan needs to go.

    £31 / hr (Avg Bid)
    £31 / hr Avg Bid
    5 bids

    Lua Script generates Splines from Patterns

    £16 - £134
    Sealed
    £16 - £134
    1 bids

    Lua Script generates Splines from Patterns

    £5 - £54
    Sealed
    £5 - £54
    1 bids

    I am looking for someone who can configure the setup of the PBX

    £415 (Avg Bid)
    £415 Avg Bid
    8 bids

    Please note that any bid that does not include a full acknowledgment of the task will be ignored. I am tired of fake bids from coders who haven't read the requirements. The basic is to integrate my exiting VoIP system with a CRM system. This might be done in the following ways. 1. Integrate with 'Clickup' CRM and project management suite. 2. Create our own contact database. 3. Sug...

    £235 (Avg Bid)
    £235 Avg Bid
    10 bids
    A2billing help -- 2 1 day left
    VERIFIED

    I need help about A2billing. I have a2billing server in running condition few modules are added into this but there are some issue like: 1. I have installed a call filter module there some issue. 2. Ip to ip call is not working 3. Alphanumeric caller id is not passing 4. other samill issues also occuring

    £102 (Avg Bid)
    £102 Avg Bid
    1 bids

    Lua Script generates Splines from Patterns

    £5 - £27
    Sealed
    £5 - £27
    1 bids
    A2billing customize help 1 day left
    VERIFIED

    I need help about A2billing. I have a2billing server in running condition few modules are added into this but there are some issue like: 1. I have installed a call filter module there some issue. 2. Ip to ip call is not working 3. Alphanumeric caller id is not passing 4. other samill issues also occuring

    £472 (Avg Bid)
    £472 Avg Bid
    3 bids

    Job Role: Senior copywriter in the Unified Communications industry Region: Europe, English speaking countries (UK, Ireland) Industry: it is necessary that the candidate has worked for the UCaaS or UC&C industry or in a newspaper (eg. UC today, channel partners...) of that industry, Job Purpose Content creation for PRs releases and institutional messages; Content creation for the web; Soc...

    £1350 (Avg Bid)
    £1350 Avg Bid
    13 bids

    We created the VOIP call app using React Native. However, the caller id didn't appear on the contract on iphone. It means once we received the call and it appeared on the call log on iphone and we can see the correct information. However, if we click the call log, it doesn't open the app and can't make the dial. To fix this, we should create the call extension and register it wi...

    £10 / hr (Avg Bid)
    £10 / hr Avg Bid
    10 bids

    We created the VOIP call app using React Native. However, the caller id didn't appear on the contract on iphone. It means once we received the call and it appeared on the call log on iphone and we can see the correct information. However, if we click the call log, it doesn't open the app and can't make the dial. To fix this, we should create the call extension and register it wi...

    £10 / hr (Avg Bid)
    £10 / hr Avg Bid
    7 bids
    Build a Tutoring CMS 1 day left
    VERIFIED

    Dear Project Managers, I'm an academic teaching worldwide and leading a team of instructors. We need to design an online tutoring platform. Here are the major requirements of the project: We need an online teaching platform. We need to build a website builder and a SUITE CMS specifically designed to manage an online tutoring website. The content should be updated by managers and it should...

    £3994 (Avg Bid)
    £3994 Avg Bid
    18 bids

    To provide outstanding service to the customers via incoming phone calls, email ,assist customers with order entry, quotes delivery information, product knowledge, research, problem-solving and follow up.

    £23 / hr (Avg Bid)
    £23 / hr Avg Bid
    47 bids
    Need VoIP Softphone Source Code 16 hours left
    VERIFIED

    I need Need VoIP Softphone Source Code. I need support Android studio Latest Version and support voice code g729, g722 & others. If you have any ready source code then give me message.

    £325 (Avg Bid)
    £325 Avg Bid
    5 bids

    I need VoIP Soft Switch using mongodb database. i need very simple voip soft switch.. i need use call only local operator using Global routs.

    £102 (Avg Bid)
    £102 Avg Bid
    1 bids

    We created the VOIP call app using React Native. However, the caller id didn't appear on the contract on iphone. It means once we received the call and it appeared on the call log on iphone and we can see the correct information. However, if we click the call log, it doesn't open the app and can't make the dial. To fix this, we should create the call extension and register it wi...

    £7 / hr (Avg Bid)
    £7 / hr Avg Bid
    3 bids
    3cx setup ( one sip trunk ) Ending left
    VERIFIED

    I have a 3cx pbx and I want to set up one sip trunk

    £20 (Avg Bid)
    £20 Avg Bid
    13 bids
    A2billing help Ended
    VERIFIED

    I need help about A2billing. I have a2billing server in running condition few modules are added into this but there are some issue like: 1. I have installed a call filter module there some issue. 2. Ip to ip call is not working 3. Alphanumeric caller id is not passing 4. other samill issues also occuring

    £84 (Avg Bid)
    £84 Avg Bid
    6 bids

    Kannel sms gateway and playsms with dongle configuration with local

    £132 (Avg Bid)
    £132 Avg Bid
    1 bids

    nesecito que me recartue vitelity, esta se recarga con paypal, el monto a que me recarguen es de 200 US. esta es la url de la pagina [login to view URL]

    £77 (Avg Bid)
    £77 Avg Bid
    2 bids

    Necesitamos crear un sistema operativo personalizado basado en Android Open Source Project que cuente con Voip para llamadas y contacto con mensajes por datos, y VPN para conexión a datos, sin importar lugares de ubicación con simcard sin planes contratados.

    £505 (Avg Bid)
    £505 Avg Bid
    5 bids
    Webphone Project 3 days left

    Projeto similar ao mizu voip para fazer chamadas através de um navegador

    £154 (Avg Bid)
    £154 Avg Bid
    3 bids

    Webphone que funcione através de navegadores, ex Chrome, Firefox e etc... Usando qualquer conta voip Similar ao mizu-voip

    £132 (Avg Bid)
    £132 Avg Bid
    2 bids

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