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Building collect call system

5000 USD

  1. 4097    5  1
    50 days8000 USD

    Hello, Samawade
    I read your requirement carefully and understood all.
    I think to complete your project, we need to acquire VOIP numbers that mimic landlines using DID providers like Twilio, Plivo, or Telnyx that allow you to rent numbers and filtering and selecting numbers classified as "local/landline" but can forward calls to cellphones.
    And ensure compliance with North American telcom regulations for Canadian numbers.
    And we need to setup a SIP system and call forwarding logic like using Asterisk or FreeSWITCH to manage and route calls and PBX fucionality to control call assignments dynamically and APIs from our DID provider to enable call forwarding to mobile numbers.
    So I recommend the tech stacks to complete this project like
    Frontend: React.js and Backend: Node.js/Express.js, Database: MongoDB and VOIP API integration: Twilio, Plivo or Telnyx.
    As a senior full stack developer with 7 years of professional experience, I'm very confident that I can complete this project perfectly and deliver on time.
    I'd like to discuss with you.
    Thank you.

  2. Another 4 proposals concealed
  • Paul Schultz
    20 December 2024, 17:00 |

    Hello, how are you?

    I am a fullstack developer with rich experiences in Python.

    If you are interested in my ability, please contact me.

    This is my contact info.

    discord:sammiler_

    slack address:[email protected]

    telegram:angel_star777

  • Samawade Abdullahi
    22 December 2024, 9:23 |

    can u solve my problem?

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Client
Project published
1 year back
141 views
Tags
  • ip voip
  • Collect Call
  • Telephony