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!

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    9 งานที่พบ, การเสนอราคา USD

    I'm looking for an experienced Avaya specialist to assist with the configuration of our Avaya Session Border Controller (ASBCE) - specifically, to set up and integrate it with SIP Trunk Provider lines and Avaya IP Office Server Edition. AVAYA IP Office servers are already configured and calls working internally. - The tasks involved are both the installation of the ASBCE and the setup and integration with the SIP Trunk Provider. This requires a comprehensive understanding of both Avaya systems and SIP technology. - The primary goal for this configuration is to achieve a seamless integration between the ASBCE, the SIP Trunk Provider, and our Avaya servers. The focus is on ensuring robust communication and operation between these systems. - Basic training on how to restrict external ...

    $120 (Avg Bid)
    $120 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Audiocodes & Azure Direct Route Integration 6 วัน left
    ยืนยันแล้ว

    I'm looking for a professional to help me set up Audiocodes with Microsoft Azure Direct Route to integrate with a PBX system. Key Requirements: - Extensive experience with configuring Audiocodes for call routing - Proven track record in setting up SIP trunking - In-depth understanding of Microsoft Azure, particularly with Direct Route - Ability to seamlessly integrate Audiocodes with a PBX system The primary goal of this project is to ensure that the Audiocodes system works efficiently and effectively with the Microsoft Azure Direct Route, specifically for integration with a PBX system. You should have a solid grasp of SIP trunking and the ability to deliver a setup that guarantees optimal call routing within the integrated system. Note : i need with documents how to do so i can s...

    $498 (Avg Bid)
    $498 การประมูลเฉลี่ย
    7 คำเสนอราคา
    IVR System Development for ASTPP/Freeswitch 6 วัน left
    ยืนยันแล้ว

    I'm in need of an experienced ASTPP/Freeswitch developer to create an Interactive Voice Response (IVR) system for my project. The primary goal of this IVR system is to Play a pre-recorded message when a customer calls a DID, then route the call according to any routing rules configured on the dialplan. This means that the system needs to be designed to handle customer queries and direct calls to the appropriate department. Ideal Skills: - Proficient in ASTPP/Freeswitch - Experience in IVR system development - Strong understanding of customer support processes - Ability to design system for call routing The project is expected to be completed within a reasonable timeframe. A successful candidate will be able to understand the nuanced requirements of the system and develop a user-...

    $557 (Avg Bid)
    $557 การประมูลเฉลี่ย
    20 คำเสนอราคา

    I need assistance in understanding and implementing the proper TCPA compliance for telemarketing with a focus on autodialer restrictions. This requires knowledge of the specific rules and regulations outlined in TCPA and the in-depth understanding and ability to apply these to our company's existing systems. Key Skills: - In-depth understanding of TCPA regulations - Experience in implementing telemarketing restrictions, particularly autodialer restrictions - Ability to provide practical solutions that ensure company-wide compliance Expertise in TCPA compliance and experience with telemarketing restrictions are integral. Any additional advice on recordkeeping or consent requirements would also be valuable. Looking forward to collaborations that will guide our business through the in...

    $9 - $15 / hr
    $9 - $15 / hr
    0 คำเสนอราคา

    Objective Develop and integrate a SIP telephony client within the Milestone video recording software as a plugin using the Milestone SDK. This SIP client will allow the configuration of connection data with the PBX and enable the functionality to automatically answer calls so that they are recorded by Milestone. Project Scope Development of the SIP Client: Implement a SIP client that can be integrated as a plugin into the Milestone software using the provided SDK. Ensure the compatibility of the SIP client with current and future versions of the Milestone software. SIP Client Configuration: Add a user interface in Milestone to configure the SIP client. Configuration parameters should include: SIP server address. Connection port. Username. Password. Additional options such as preferred a...

    $21 / hr (Avg Bid)
    $21 / hr การประมูลเฉลี่ย
    15 คำเสนอราคา
    Studio Recording System Setup Specialist 2 วัน left
    ยืนยันแล้ว

    I am in urgent need of an experienced audio technician well-versed in configuring studio recording systems. a RØDE RØDECaster Duo Key responsibilities will be: I am expanding my basic broadcasting set feom a computer and a DJ mixiner to include the Rodecaster for live face book podcast. Candidates need to have previous experience in managing studio quality sound systems and should be capable in configuring simple equipment for best audio output. Your experience and expertise will be invaluable in achieving the best sound quality from my equipment.

    $108 (Avg Bid)
    $108 การประมูลเฉลี่ย
    11 คำเสนอราคา
    VoIP Server 1 วัน left

    I will need a voip server for my call center, I need it to be created in magnusBilling in a VPSand for my clients to be able to change the caller ID directly from a softphone using a code, I also need my clients to be able to play hold music, Will like to find someone want to work long term for the maintenance of the server

    $183 (Avg Bid)
    $183 การประมูลเฉลี่ย
    17 คำเสนอราคา
    Remote Access VPN Setup on Cisco ASR1001 1 วัน left
    ยืนยันแล้ว

    I am seeking an experienced network engineer who can set up a remote access VPN on my Cisco ASR1001 router. TASKS: 1. The VPN setup should specifically use L2TP/IPSec protocol. 2. The authentication should be password-based. Skills & Experience: - Expert knowledge of L2TP/IPSec VPNs - Proven experience with Cisco ASR1001 router setup - Strong understanding of password-based authentication - Good troubleshooting skills and attention to detail. Please provide examples of similar router/VPN setups you have handled.

    $345 (Avg Bid)
    $345 การประมูลเฉลี่ย
    30 คำเสนอราคา
    ViciDial System Setup and Optimization 18 ชั่วโมง left

    I'm currently using a manual dialing system and looking to transition to ViciDial to handle my call volume of 50-500 calls per day. I'm specifically interested in the predictive dialing feature. Ideal skills and experience for this job would include: - Expertise in ViciDial setup and configuration - Solid understanding of call center operations - Experience in optimizing dialing systems for medium call volumes - Mastery in setting up predictive dialing systems Success on this project would mean a smooth transition from my current manual dialing system to an optimized ViciDial system that can effectively manage my daily call volumes, incorporating predictive dialing capabilities for efficiency.

    $131 (Avg Bid)
    $131 การประมูลเฉลี่ย
    6 คำเสนอราคา

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