VoIP, otherwise known as Voice over Internet Protocol, is a digital solution for telecommunication that utilizes the transmission of voice through the use of data over the internet. This technology is typically adopted for both commercial and privately used applications. VoIP developers specialize in programming telecommunication systems using data transmission to provide efficient services for audio and video functions.

VoIP developers are highly sought after professionals as they can create a versatile and advanced system for both desktop and mobile devices. This can include creating a more interactive experience for customers with multi-way calls, conference calls, video conferencing and voicemail systems. VoIP developers can set up your business’s phone system such as forwarding calls remotely to other devices with extensions or even communicating with customers utilizing software like Callcentric, Flowroute or Voxbone.

Here's some projects that our expert VoIP Developer made real:

  • Secured and configured private networks by implementing security measures like IP SLA, NAT and ACLs
  • Integrating SIP trunks between billing platforms, PBXs and VoIP applications
  • Setting up Postfix mail server on Linux systems with TLS authentication and encryption
  • Installing and configuring sip telephony software like ASTPP into businesses
  • Developing web applications that can send and receive SMS messages utilizing VoIP APIs

Our expert VoIP Developer have created numerous projects to help business owners manage their telecommunications in a professional bet. Our developer have an array of experience in creating a secure and reliable system customized to each client demands. If you're looking to improve or create your business’ communication system, then post your project today on Freelancer.com to hire one of our skilled professional VoIP Developers today!

From 25,830 reviews, clients rate our VoIP Developers 4.9 out of 5 stars.
Hire VoIP Developers

VoIP, otherwise known as Voice over Internet Protocol, is a digital solution for telecommunication that utilizes the transmission of voice through the use of data over the internet. This technology is typically adopted for both commercial and privately used applications. VoIP developers specialize in programming telecommunication systems using data transmission to provide efficient services for audio and video functions.

VoIP developers are highly sought after professionals as they can create a versatile and advanced system for both desktop and mobile devices. This can include creating a more interactive experience for customers with multi-way calls, conference calls, video conferencing and voicemail systems. VoIP developers can set up your business’s phone system such as forwarding calls remotely to other devices with extensions or even communicating with customers utilizing software like Callcentric, Flowroute or Voxbone.

Here's some projects that our expert VoIP Developer made real:

  • Secured and configured private networks by implementing security measures like IP SLA, NAT and ACLs
  • Integrating SIP trunks between billing platforms, PBXs and VoIP applications
  • Setting up Postfix mail server on Linux systems with TLS authentication and encryption
  • Installing and configuring sip telephony software like ASTPP into businesses
  • Developing web applications that can send and receive SMS messages utilizing VoIP APIs

Our expert VoIP Developer have created numerous projects to help business owners manage their telecommunications in a professional bet. Our developer have an array of experience in creating a secure and reliable system customized to each client demands. If you're looking to improve or create your business’ communication system, then post your project today on Freelancer.com to hire one of our skilled professional VoIP Developers today!

From 25,830 reviews, clients rate our VoIP Developers 4.9 out of 5 stars.
Hire VoIP Developers

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    15 jobs found

    I'm looking for a talented freelancer to help develop and integrate an AI voice agent for customer service. This agent will need to handle inbound calls, make outbound calls, and provide information and answer FAQs. Key Responsibilities: - Development and integration of AI voice agent with Russian native systems - Building infrastructure from scratch, in collaboration with my team - Prioritizing integration with Sipnet, with potential for other VoIP tools Ideal Skills and Experience: - Experience with AI development, particularly voice agents - Familiarity with customer service automation - Proficiency with VoIP tools, especially Sipnet and Cardtel - Russian language skills will be highly preferred - Able to build infrastructure from scratch

    $1535 - $3070
    Local
    $1535 - $3070
    0 bids

    I need a API links professional to help me connect my VoIP phone system to my REX CRM. The primary purpose of this integration is to automate call logging. This will save time and reduce manual errors, allowing for more accurate call records. Key Responsibilities: - Connect VoIP system with REX CRM - Ensure automation of call logging - Maintain seamless integration with customer profiles within CRM Ideal skills for this project would include expertise in VoIP systems, REX CRM, and experience with CRM-telephony integrations. Understanding of call logging processes and customer profile management is a plus. The ultimate goal is to streamline our call management processes and enhance our overall efficiency.

    $194 Average bid
    $194 Avg Bid
    44 bids

    Title: Development of a FreePBX-Based Phone System Integrated with Call Flow Design Project Description: I am looking for a professional with expertise in FreePBX to design and implement a complete VoIP phone system that integrates with a Call Flow Design interface for easy management of call flows. Requirements: Installation and Configuration of FreePBX: Basic system setup. Addition and configuration of SIP trunks. Configuration of extensions and call groups. Integration with Call Flow Design: Implementation of a graphical interface that allows intuitive creation and management of call flows (e.g., drag-and-drop functionality). Ensure that the created flows are immediately applicable and functional on FreePBX. Additional Features: Implementation of an auto-attendant (IVR) conf...

    $507 Average bid
    $507 Avg Bid
    69 bids

    Project Title: Juniper Network Engineer Needed for Core Architecture Setup in Guam Project Description: We are seeking a highly skilled and Juniper-certified network engineer to design and implement the core architecture of a Juniper-based network for a short-term project in Guam. The ideal candidate must be fluent in English and possess expertise in configuring advanced Juniper systems and associated technologies. Project Scope: 1. Core Network Setup: • Configure and deploy two Juniper SRX routers with LTE remote access capabilities. • Set up and integrate 8 core routers into the network. 2. Firewall Integration: • Connect the Juniper network to a Fortinet Fargate firewall and ensure seamless communication between devices. • Configure SRX firewall rules. 3. Mi...

    $8168 Average bid
    $8168 Avg Bid
    12 bids

    I need help configuring my GOIPSK508M with the Grandstream UCM 6200 for internal company communication. The system needs to be set up for two users and two sim cards and should enable specific call features such as voicemail and SMS. Ideal Skills and Experience: Extensive knowledge and experience with GOIP SK508M & Grandstream UCM 6200 Proficient in configuring telecommunication systems Capability to set up voicemail and SMS features

    $56 Average bid
    $56 Avg Bid
    5 bids

    I'm seeking an expert in Jitsi and AWS to install Jitsi on a cloud server, specifically AWS. The installation should support both local and cloud recording capabilities. Ideal Skills: - Proficiency in Jitsi installation and configuration - Extensive experience with AWS - Knowledge of setting up dual recording systems Please provide a bid if you can meet these requirements.

    $89 Average bid
    $89 Avg Bid
    10 bids

    We are seeking an experienced freelancer to help automate the process of registering vehicle license plates for visitors at our parking platform. Currently, the process is manual, and we would like to integrate voice-to-text and SMS-based automation to streamline registrations and improve customer experience. Key Responsibilities: Voice-to-Text Integration: Set up a system that can handle incoming calls, convert the spoken license plate information into text (using Twilio Speech Recognition), and automatically register the details in our backend system. Send an automated confirmation SMS or email to the visitor after successful registration. SMS Registration Automation: Integrate Twilio’s SMS API to automatically process incoming SMS with the license plate number. Parse the SMS co...

    $370 Average bid
    $370 Avg Bid
    37 bids

    I need a proficient telecom team to assist with the setup and maintenance of a hybrid network for a small office/home office (SOHO). The project requires a seamless integration of wired and wireless elements to ensure smooth connectivity and optimal performance. Ideal Skills and Experience: - Extensive knowledge in both wired and wireless network configurations - Proven track record in network setup and maintenance - Ability to provide post-setup network support - Excellent troubleshooting skills - Experience with small office/home office (SOHO) network setups

    $21 Average bid
    $21 Avg Bid
    9 bids

    I'm looking for an expert to integrate both Voicemail and Reputation Management features into my Go High Level platform. I NEED SOMEONE WHO HAS USED GO HIGH LEVEL - please detail your experience with this program for consideration. Key Requirements: - Integrate email notifications for new voicemails into my Voicemail system. - Set up an automated review requests system within the Reputation Management component. Ideal Skills: - Proficiency in Go High Level platform. - Experience in Voicemail and Reputation Management system integration. - Ability to set up automated systems for efficiency.

    $502 Average bid
    $502 Avg Bid
    72 bids

    I'm facing issues with my VoIP network, specifically with RTP audio problems occurring randomly. I need a seasoned network professional with extensive VoIP and IPT experience to help troubleshoot these issues. Key Responsibilities: - Troubleshoot and diagnose VoIP network issues, specifically RTP audio problems. - Configuration and setup of my network using Mikrotik. - Provide ongoing network support and maintenance. Ideal Skills and Experience: - Proven experience with VoIP and IPT services, particularly in troubleshooting. - Strong problem-solving skills. - Excellent knowledge of network configuration and support. - Prior experience with Mikrotik. - Ability to work under pressure and handle complex network issues.

    $25 / hr Average bid
    $25 / hr Avg Bid
    18 bids

    I'm in need of a network expert with extensive VoIP and IPT experience. The main focus will be on the configuration and setup of my network, as well as troubleshooting and support. Ideal Skills and Experience: - Proven experience in VoIP and IPT - Strong troubleshooting skills - Excellent understanding of network setup and support

    $8 / hr Average bid
    $8 / hr Avg Bid
    11 bids

    I'm looking for a skilled developer experienced with the ACULAB SDK to create a voice communication system with the following features: - Call Recording - Interactive Voice Response (IVR) - Auto-dialing The ideal freelancer should have prior experience in developing similar systems, understanding of voice communication protocols, and proficiency in using the ACULAB SDK.

    $52 / hr Average bid
    $52 / hr Avg Bid
    20 bids

    I'm in need of a professional to set up a VoIP system tailored for customer support. The system should include a Voicemail to Email feature. - VoIP Setup: The primary task is to establish a Voice over Internet Protocol system. - Customer Support Orientation: The setup should cater specifically to customer support needs. - Voicemail to Email: This feature should be incorporated into the system. Ideal candidates for this project should have substantial experience with VoIP systems and a clear understanding of customer support requirements. Proficiency in integrating Voicemail to Email within the system is a must.

    $493 Average bid
    $493 Avg Bid
    14 bids
    Setup Voip Odoo
    11 hours left
    Verified

    We are setting up Odoo for our company and looking for someone who can set up Voip service. We are looking for a professional who already has experience with Odoo, if this project goes well, many more collaboration opportunities could be created

    $189 Average bid
    $189 Avg Bid
    21 bids

    Requerimientos 1 - Configurar 2 extensiones en issabel PBX 5 2 - Configurar llamadas entrantes y salientes 3 - Hablar español 4 - Consultor Experto en Issabel PBX

    $156 Average bid
    $156 Avg Bid
    11 bids

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