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!

27,512レビューから、クライアントは VoIP Developers 4.9/5個の星で評価します。
VoIP Developers を採用する

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!

27,512レビューから、クライアントは VoIP Developers 4.9/5個の星で評価します。
VoIP Developers を採用する

絞り込む

私の最近の検索
次の条件で絞り込む:
予算
to
to
to
種類
スキル
言語
    ジョブステータス
    18 見つかった仕事

    I'm looking for an expert to configure ClearIP's inline proxy on my Asterisk VPS. The primary purpose of this proxy is to facilitate testing of my hosted VoIP setup. The selected professional will be responsible for: - Setting up the inline proxy on the VPS - Conducting tests on network performance and system integration of the VoIP - Ensuring the proxy is configured for optimal content filtering, performance improvement and security enhancement - Providing a comprehensive report on the tests results and any issues found Ideal candidates should have: - Extensive experience with configuring inline proxies - In-depth understanding of VoIP systems, particularly hosted VoIP - Proven track record in testing network performance and system integrations - Excellent skills in providing...

    $84 Average bid
    $84 平均入札額
    3 入札

    I'm seeking a seasoned FusionPBX professional to set up an outbound call broadcast system complete with IVR and call transfers to an external Vicidial server, using the actual customer caller ID. Key Responsibilities: 1. Efficiently configure FusionPBX call for call broadcasting and transfer it on ivr press1 transfer. 2. Implement an IVR system that allows callers the option to speak to a representative. 3. Manage caller ID for outbound calls. 4. Integrate with an external Vicidial server. Additionally, I need: - The creation of an outbound survey campaign with DTMF logging and detailed reporting. - A comprehensive setup of a cloud server web firewall for enhanced security for FusionPBX. - An end-to-end standard operating procedure (SOP). Ideal skills for this job include: - Ext...

    $207 Average bid
    $207 平均入札額
    5 入札
    Bulk SMS Setup with Jasmin SMS
    5 日 left
    認証済み

    I'm looking for an expert to install Jasmin SMS and Play SMS for my GSM gateway. The primary purpose is to facilitate my marketing campaigns through bulk SMS. Key requirements: - Expert installation of Jasmin SMS and Play SMS - API integration with my GSM gateway Desired SMS system functionalities: - Message scheduling - Delivery reporting - Contact management Your skills should include: - Extensive experience with SMS platform installations - Proficient in API integrations - Ability to set up additional functionalities in the SMS system Experience with similar projects will be a plus.

    $169 Average bid
    $169 平均入札額
    33 入札

    I'm seeking an engineer with expertise in configuring MQTT servers and WebSocket API connections. I need help primarily with the server's configuration so I can connect to another client server via API. Key Responsibilities: - Provide configuration guidance for setting up the MQTT server - Assist in configuring the API connections, specifically WebSocket API - Support in obtaining the necessary IP address Ideal Skills: - Extensive knowledge and experience with MQTT server setup - Proficient in configuring WebSocket API connections - Excellent troubleshooting skills

    $44 Average bid
    $44 平均入札額
    6 入札

    I'm seeking an expert in VICIdial installation who can also assist with the integration of SIP trunking services. - The project mainly involves the installation of VICIdial - Subsequent to the installation, I require a professional who can seamlessly integrate SIP trunking with the system. Ideal candidates should have vast experience with VICIdial and SIP trunking. Knowledge in VOIP support and configuration is essential. Please note, there is no need for configuration assistance beyond the SIP trunking integration.

    $184 Average bid
    $184 平均入札額
    17 入札
    SMS System Setup on Local Server
    2 日 left
    認証済み

    I need PlaySMS with smstools3 installed and integrated with chan_dongle on my local server for SMS communication. The system must be capable of both sending and receiving messages. I will compensate for a successful and fully functional installation. Current setup includes: - Ubuntu 24.04 LTS - Asterisk 18.25.0 - Chan_dongle driver - Modem: Huawei K3656 Ideal skills and experience: - Proficiency with PlaySMS, smstools3, chan_dongle, and Asterisk. - Previous experience setting up SMS communication systems. Freelancers should ensure that the system can be managed via a web interface. Thank you.

    $50 Average bid
    $50 平均入札額
    23 入札

    I'm seeking an experienced Android Kotlin developer to help me fix a VOIP calling bug in my app. Key Requirements: - Expertise in handling VOIP issues - Ensuring smooth call functionality - Quick turnaround - Prior experience with similar tasks

    $24 Average bid
    $24 平均入札額
    6 入札

    No use iMaster server I have an AAA server working well, i tested with a mikrotik, and works well, them i am trying to config it on a Huawei AirEngine 9700 M1, this one is conected already to a simple network design and to internet. The end should be, the external portal captive working with the aaa (i already have the aaa and the portal configurated and working) on a simple cloud, reachable Key Requirements: - Extensive experience with Huawei AirEngine technology - Proficient in integrating Radius Servers - Strong understanding of AAA - Prior work with network configuration and server integration - Excellent problem-solving skills

    $162 Average bid
    $162 平均入札額
    11 入札

    Join us for an exciting project! We’re looking for a skilled professional to configure our VOIP Yeastar Call Centre / HubSpot systems and seamlessly integrate them with our ATS / CRM Ceipal via an open API. This is a fantastic opportunity to showcase your expertise, work with a dynamic team and make a meaningful impact on our operations. If you have proven experience in ATS / CRM / VOIP setups and API integrations, we’d love to hear from you! We have full access to the Yeastar Call Centre, HubSpot and Ceipal open API documentation and are looking for a skilled professional to build a seamless, real-time integration between these systems. Key Integration Requirements: - Call logging in Ceipal / HubSpot - Click-to-dial from Ceipal / HubSpot - Automated contact creation in ...

    $192 Average bid
    $192 平均入札額
    41 入札

    I need a professional to handle the implementation and configuration of a Session Border Control (SBC) server for managing traffic flow with an Internet Telephony Service Provider (ITSP). Key Responsibilities: - Implement and configure the SBC server. - Manage traffic flow effectively, primarily focusing on load balancing and bandwidth control. Ideal Skills and Experience: - Proficiency in SIP (Session Initiation Protocol). - Prior experience with SBC server implementation. - Strong understanding of traffic management functions including load balancing and bandwidth control.

    $358 Average bid
    $358 平均入札額
    18 入札

    We are seeking a skilled professional to assist in setting up and configuring a Yeastar device for internet-based calling. This is a one-time project where the selected expert will need to: Identify and Recommend a Suitable Calling System: Find and recommend an effective and compatible call system that enables us to make and monitor calls from any location worldwide using the Yeastar device. Install and Configure the System on Yeastar Device: Ensure the device is correctly installed and set up, with full configuration to allow seamless call monitoring, recording, and access from different locations. Requirements: Proven experience with Yeastar devices and similar call system installations. Knowledge of VoIP systems and protocols. Ability to guide us through the setup process and provid...

    $189 Average bid
    $189 平均入札額
    12 入札

    I am experiencing configuration errors with my Asterisk and VoIP setup, specifically with the dial plan. The main issue is incorrect call routing. I need an expert who can troubleshoot this issue, identify the root cause, and implement the necessary fixes. Ideal skills and experience for the job: - Extensive experience with Asterisk and VoIP - Strong understanding of dial plan configuration - Proven track record of resolving call routing issues - Excellent problem-solving skills - Ability to work efficiently under pressure

    $65 Average bid
    $65 平均入札額
    14 入札

    I need assistance with my Asterisk setup. The system is not integrating correctly with my custom billing solution, causing multiple issues. The ideal candidate for this project should have extensive experience with: - Troubleshooting Asterisk - Integration of Asterisk with billing systems - Working with custom billing solutions - Understanding and resolving call quality issues Please only apply if you are capable of diagnosing and fixing the integration issues promptly.

    $30 Average bid
    $30 平均入札額
    12 入札

    I'm looking for an expert who can seamlessly integrate Asterisk 18 with Salesforce via a CTI Connector. Key Features: - Enable click-to-dial functionality from within Salesforce - Ensure automatic logging of calls - Configure screen pop-ups on incoming calls - Setup an auto-dialer and voice broadcasting - Enable call transfer functionality to forward calls to other representatives - Integrate voicemail system for missed calls - Implement automatic call recording for quality assurance - Provide detailed call analytics and reporting within Salesforce - Set up an Interactive Voice Response (IVR) system - Enable custom caller ID for different departments or agents - Send real-time notifications for missed calls and voicemails - Create a system for call escalation to higher-level support...

    $30 / hr Average bid
    $30 / hr 平均入札額
    24 入札

    I'm looking for an expert for Vicidial and configure it with GoIP for VoIP call routing. Key Requirements: - GoIP setup for VoIP call routing - Experience with Asterisk and Vicidial Additionally, I need security measures for the SMS Gateway. Specifically, implementing IP whitelisting to ensure only approved IP addresses can send and receive messages. Ideal Skills: - Asterisk PBX configuration - Vicidial setup and management - GoIP configuration - SMS Gateway security measures implementation

    $230 Average bid
    $230 平均入札額
    8 入札
    Mailwizz & AWS SES Integration on EC2
    16 時間 left
    認証済み

    I need help integrating Mailwizz with my configured AWS SES on an EC2 instance. The access will be through the Amazon EC2 Console. Additionally, assistance with setting up DKIM and SPF records is required. Ideal skills and experience: - Proficient in AWS services, particularly SES and EC2 - Experience with Mailwizz - Knowledgeable in setting up DKIM and SPF records - Strong understanding of email marketing infrastructure - Good communication skills to explain the process

    $36 Average bid
    $36 平均入札額
    10 入札
    Fix Click2Dial on Odoo 17
    4 時間 left
    認証済み

    I need help troubleshooting the Click2Dial feature on my Odoo 17 Community integrated with FreePBX. Currently, I can't initiate any calls. I've checked the logs and error messages appear, but I'm not sure how to interpret them or what steps to take next. ---------------------------------------------------- Error Unhook your ringing phone Click2dial failed --------------------------------------------------- Ideal skills and experience for the job: - Proficiency in Odoo 17 Community - Experience with FreePBX - Familiarity with Click2Dial - Problem-solving skills to diagnose and fix the issue - Ability to interpret error messages and logs - Excellent communication skills to explain the issues and solutions to me.

    $5 / hr Average bid
    $5 / hr 平均入札額
    8 入札

    I'm seeking a professional to enhance my partially established Salesforce setup with a comprehensive call center system using Amazon Connect. This system should come equipped with an interactive voice response (IVR) facility capable of dynamic interactions based on user input. Key Requirements: - IVR System: The IVR should allow users to enter a code. Upon doing so, the relevant account screen should pop up in Salesforce and a technical support case should be created automatically. - Call Center Setup: A full-fledged call center setup integrated with Salesforce and Amazon Connect is necessary. Ideal Skills and Experience: - Proficient knowledge and experience in Salesforce - Experience with Amazon Connect - Familiarity with setting up IVR systems - Understanding of technical support...

    $174 Average bid
    $174 平均入札額
    14 入札

    あなたのための推奨記事