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!

Från 29,592 betyg, betygsätter kunder vår VoIP Developers 4.9 av 5 stjärnor.
Anlita 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!

Från 29,592 betyg, betygsätter kunder vår VoIP Developers 4.9 av 5 stjärnor.
Anlita VoIP Developers

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    I'm in need of seasoned cold callers with 3+ years of experience, who can help set appointments for me. I'm offering 10€ for every appointment successfully booked and Occurred (Held). (They need to come to the meeting for the payment to occur) Ideal candidates should have: - Proven track record in cold calling - Exceptional communication skills - Ability to persuade and generate interest - Experience in setting appointments The industry or niche for these calls hasn't been defined yet, so flexibility and adaptability to various sectors will be a plus.

    $20 Average bid
    $20 Snittbud
    13 bud

    I'm experiencing registration failures with my IP phones on my Cisco router. They are configured for SIP, but they are having trouble registering. I need a professional to diagnose and resolve these issues.

    $36 Average bid
    $36 Snittbud
    4 bud

    Integration of Asterisk Vicidial into Perfex CRM Hello, We are seeking a skilled freelancer to assist us in integrating Asterisk Vicidial into our Perfex CRM system. Our goal is to streamline communication processes and enhance our customer relationship management capabilities. Please note that we have some additional requirements to add to the initial project description. Here is the complete list of requirements: 1. Expertise in Asterisk Vicidial: You should have a strong understanding of Asterisk Vicidial and its features, such as call routing, voicemail, IVR, call recording, and reporting. 2. Proficiency in Perfex CRM: Familiarity with Perfex CRM or similar CRM systems is essential. You should have experience working with APIs and integrating third-party tools. 3. Integration Scope...

    $643 Average bid
    $643 Snittbud
    32 bud

    I'm facing some connection stability issues with my Asterisk-based system for voice calls. I need an expert in Asterisk, SIPML5, and WEBRTC to help diagnose and fix these problems.

    $55 Average bid
    $55 Snittbud
    11 bud

    I'm looking for a skilled professional to install and configure Yeti Switch on my Linux server. The server is accessible with root access, so there's no limitation on the installation process. I need the setup to use default settings, no specific custom configurations are required at this stage. Ideal Skills and Experience: - Extensive experience with Yeti Switch - Proficient in Linux server management - Strong understanding of VoIP systems - Excellent troubleshooting skills - Familiarity with default settings of Yeti Switch Please provide your bid if you meet these criteria and can deliver this task efficiently.

    $109 Average bid
    $109 Snittbud
    26 bud

    I am seeking a skilled professional to connect my IP Telephony system to my customer support portal. The primary goal is to automate call routing to support agents. Currently, my setup involves a Cisco router which serves as the support agent system. Ideal Skills and Experience: - Expertise in IP telephony systems. - Experience with Cisco router configurations. - Knowledge in customer support portal integrations. - Skills in automated call routing setup. - Familiarity with troubleshooting and optimizing call systems.

    $70 Average bid
    $70 Snittbud
    2 bud

    I'm experiencing configuration errors with ALSA on my Raspberry Pi 5. Key requirements: 50 usd - Configure ALSA for audio device setup - Troubleshoot and fix configuration errors - Ensure sound output is working I need a professional who can assist me in setting up ALSA correctly so I can use it for my media center. The ideal freelancer should have prior experience with Raspberry Pi and ALSA, and be able to fix errors by running code.

    $132 Average bid
    $132 Snittbud
    11 bud

    I'm experiencing configuration errors with ALSA on my Raspberry Pi 5. Key requirements: 60 usd - Configure ALSA for audio device setup - Troubleshoot and fix configuration errors - Ensure sound output is working I need a professional who can assist me in setting up ALSA correctly so I can use it for my media center. The ideal freelancer should have prior experience with Raspberry Pi and ALSA, and be able to fix errors by running code.

    $163 Average bid
    $163 Snittbud
    9 bud

    I'm experiencing configuration errors with ALSA on my Raspberry Pi 5. Key requirements: 60 usd - Configure ALSA for audio device setup - Troubleshoot and fix configuration errors - Ensure sound output is working I need a professional who can assist me in setting up ALSA correctly so I can use it for my media center. The ideal freelancer should have prior experience with Raspberry Pi and ALSA, and be able to fix errors by running code.

    $20 Average bid
    $20 Snittbud
    3 bud

    I need remote assistance to reset the password on my Alcatel 4018 IP phone. The preferred method of communication is through a screen sharing session. I have the necessary software installed for this. Please provide clear instructions and assistance to help me navigate the reset process.

    $13 / hr Average bid
    $13 / hr Snittbud
    6 bud

    I need a developer to create a web-based softphone for me using Asterisk, WebRTC, and React. This softphone should be able to support call recording as a key feature. We regard this as quite an easy project for a developed with experience working with Asterisk, WebRTC. The softphone will be deployed at our website.

    $534 Average bid
    $534 Snittbud
    47 bud

    I need an expert to set up a web-based SMS bulk sender for the USA using Twilio. The primary purpose of this setup is to send Alerts/Notifications. Key Requirements: - Proficiency in Twilio and web-based SMS services - Experience in setting up SMS sending systems - Understanding of sending Alerts/Notifications via SMS - Ability to ensure compliance with USA's SMS regulations Please provide examples of similar projects you've handled.

    $21 / hr Average bid
    $21 / hr Snittbud
    94 bud

    Please read carefully all the requirements: I'm looking to implement an autodialer IVR system for customer support in Ireland. The system will need to have call routing to agents and the capability for voice message recording. Key requirements: - Experience in setting up IVR systems is essential - Familiarity with autodialer technology - Skills in call routing systems - Ability to ensure high quality voice message recording capabilities The IVR will only need to support English, so a strong command of the language is crucial. The ideal freelancer for this project should be able to deliver a user-friendly and efficient system, facilitating smooth and effective customer support calls. Need IVR press 1 solution for Ireland I upload a list of Name address phone number It starts ...

    $215 Average bid
    $215 Snittbud
    34 bud

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