FreePBX Server Configuration

Posted 3 weeks ago

Worldwide

Summary

FreePBX / Asterisk Configuration Expert Needed We have a Hostinger VPS with FreePBX already installed and accessible. We need an experienced VoIP engineer to configure it for integration with our SaaS CRM. Scope Secure and optimize FreePBX for production Configure PJSIP/WebRTC for browser calling Create test extensions (101, 102, 103) Configure ARI (Asterisk REST Interface) Configure call recording Configure TLS, SRTP, NAT, RTP, codecs (Opus/G711) Prepare the server for an Orange Morocco SIP Trunk (credentials will be provided later) Configure inbound/outbound routes once SIP credentials are available Provide basic documentation (extensions, ARI credentials, firewall/ports) Important This is not a PBX deployment for end users. The PBX will be controlled programmatically by our CRM through ARI/API. Experience with Asterisk, FreePBX, WebRTC, PJSIP, ARI, SIP Trunks, and production VoIP deployments is required. Bonus: Experience with Orange SIP, GSM gateways (OpenVox/Dinstar/Yeastar), or CRM telephony integrations.

  • $100.00

    Fixed-price
  • Intermediate
    Experience Level
  • Remote Job
  • One-time project
    Project Type
Skills and Expertise
Mandatory skills
VoIP Administration
FreePBX
Nice-to-have skills
Asterisk
Session Initiation Protocol
Activity on this job
  • Proposals:5 to 10
  • Last viewed by client:3 weeks ago
  • Interviewing:
    0
  • Invites sent:
    0
  • Unanswered invites:
    0
About the client
Member since Jun 5, 2026
  • Morocco
    Marrakesh8:43 AM
  • Tech & IT
    Small company (2-9 people)

Explore similar jobs on Upwork

WebLogic Administrator for OracleHourly‐ Renewed 3 weeks ago
Oracle Database
Oracle PLSQL
Oracle Database Administration
Microsoft SQL Server Administration
Oracle RAC

How it works

  • Post a job icon
    Create your free profile
    Highlight your skills and experience, show your portfolio, and set your ideal pay rate.
  • Talent comes to you icon
    Work the way you want
    Apply for jobs, create easy-to-by projects, or access exclusive opportunities that come to you.
  • Payment simplified icon
    Get paid securely
    From contract to payment, we help you work safely and get paid securely.
Want to get started? Create a profile

About Upwork

  • Rating is 4.9 out of 5.
    4.9/5
    (Average rating of clients by professionals)
  • G2 2021
    #1 freelance platform
  • 49,000+
    Signed contract every week
  • $2.3B
    Freelancers earned on Upwork in 2020

Find the best freelance jobs

Growing your career is as easy as creating a free profile and finding work like this that fits your skills.

Trusted by

  • Microsoft Logo
  • Airbnb Logo
  • Bissell Logo
  • GoDaddy Logo