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Asterisk PBX is an open source telephony framework used to create communication solutions for businesses, from voice and video calls to automated call routing. An Asterisk PBX Development professional is highly knowledgeable in the Asterisk platform and is able to deploy custom Asterisk Solutions according to a company’s needs. Services offered by an Asterisk Developer include managing, monitoring and maintaining the Asterisk system and any external services, building custom features specific to the business and improving security through authentication and encrypted communications.
Here's some projects that our expert Asterisk PBX Developer made real:
Projects like these require experienced developers who understand the Asterisk PBX platform. If you’re looking for someone with that precise set of skills, post a project on Freelancer.com to hire an Asterisk PBX Developer today. Our team of highly qualified professionals will be able to help you design, develop and deploy custom communication solutions for your business.
จาก 21,899 รีวิว ลูกค้าให้คะแนน Asterisk PBX Developers 4.82 จาก 5 ดาวAsterisk PBX is an open source telephony framework used to create communication solutions for businesses, from voice and video calls to automated call routing. An Asterisk PBX Development professional is highly knowledgeable in the Asterisk platform and is able to deploy custom Asterisk Solutions according to a company’s needs. Services offered by an Asterisk Developer include managing, monitoring and maintaining the Asterisk system and any external services, building custom features specific to the business and improving security through authentication and encrypted communications.
Here's some projects that our expert Asterisk PBX Developer made real:
Projects like these require experienced developers who understand the Asterisk PBX platform. If you’re looking for someone with that precise set of skills, post a project on Freelancer.com to hire an Asterisk PBX Developer today. Our team of highly qualified professionals will be able to help you design, develop and deploy custom communication solutions for your business.
จาก 21,899 รีวิว ลูกค้าให้คะแนน Asterisk PBX Developers 4.82 จาก 5 ดาวI’m looking for someone who knows ViciDial inside-out to take full ownership of the backend. The platform is already live but it needs a deep cleanup, optimisation and several feature extensions. Here’s what I want you to tackle: • System configuration – Provision or harden the existing server stack, keep it patched and monitored – Create and maintain user accounts with the correct permission tiers – Review and fine-tune dial plan settings so campaigns hit the right ratios without stressing the dialer • Database management – Set up an automated backup and verified recovery routine – Optimise tables, indexes and queries for faster list loading and real-time reporting – Migrate legacy data from previous inst...
I’m rolling out a new Asterisk-based PBX that spans both an on-prem rack server and a small cloud instance. I need a specialist who can take the project from a clean slate to a fully functional, production-ready system. Here’s what I’m expecting: • Complete installation of the latest stable Asterisk on each node (one local, one cloud) with SIP trunks registered and ready. • Seamless call routing between sites, extension dialing, voicemail, IVR, and basic queue logic operating flawlessly across the hybrid topology. • Secure configuration—TLS/SRTP, strong authentication, sensible firewall rules, fail-over settings between the two servers. • Real-time monitoring and alerting set up (Nagios, Zabbix, Grafana, or a tool you’re comfortable ...
I need an AI-driven IVR that takes new vendors from first phone touch to “ready to transact” without a human agent. The flow must guide callers through document submission, trigger automated account setup and finish with a brief orientation or training segment, all in a single, streamlined call experience with whatusp connection Here’s what success looks like to me: • A conversational IVR in English and Malayalam that recognises voice or keypad input, validates answers and adapts its prompts dynamically. • Secure upload or capture of required onboarding documents, with confirmations sent to both the vendor and our back-office system. • Automatic creation of the vendor record in our CRM/ERP once documents clear basic checks, plus generation of login ...
My customers frequently need real-time assistance that also moves them toward a purchase, so this project combines classic customer support with a clear sales emphasis. The core task is to place cold calls to brand-new prospects, answer their questions in a friendly, knowledgeable manner, and guide them toward the right product or service. Scope of work • Dial cold prospects from the list I provide, following the approved script while sounding natural and engaging. • Offer “Sales” style customer support—every conversation should both resolve the caller’s inquiry and create momentum toward closing a deal. • Record each outcome (interested, not interested, callback requested, converted) in my CRM the same day. • Flag any technical or billi...
Dinstar UC2000-VE-4T + FreePBX/Asterisk + Retell AI Voice Setup Project Description We are looking for an experienced individual VoIP/Asterisk freelancer to configure a small business telephone system. Hardware available: Dinstar UC2000-VE-4T LTE/VoLTE Gateway 2 mobile SIM cards initially 4 available gateway channels Required configuration: Install and configure FreePBX/Asterisk Configure the Dinstar UC2000-VE-4T with 2 SIM cards Create two completely independent inbound/outbound call routes Configure two remote SIP softphone users working from PCs/mobile phones Each user must make and receive calls through their assigned SIM/number Incoming caller ID should be passed correctly to the remote user Configure correct outbound routing so each user always calls through their assi...
I need a small team of energetic cold callers who already feel at home inside ViciDial and can switch effortlessly between English and Spanish. Your three-hour calling window will run from 8:00 AM to 11:00 AM Texas (CST) time, Monday through Friday. During each session you will be dialing pre-qualified personal-injury prospects pulled straight from the cloud-based CRM I provide; all contacts, scripts, rebuttals, and disposition codes are ready for you, so you can focus purely on persuasion. Because many leads prefer to speak Spanish, true bilingual fluency is essential. Prior experience scheduling or screening personal-injury cases is a strong plus—knowing the difference between soft-tissue and catastrophic claims, basic statute-of-limitations rules, and how to spot liability red fl...
About the role: We sell a SaaS solution to eCommerce companies (mid-size and high-end online brands). We are hiring remote cold callers to book qualified demo appointments for our sales team. This is B2B calling to business owners and managers - not consumers. What you will do: - Cold call eCommerce businesses from provided lead lists and book qualified appointments - Qualify prospects against clear criteria before booking (right size, right fit, real interest) - Own every appointment you book until it happens: send calendar invites, confirm by phone/text/email, and run reminder follow-ups so prospects show up at the scheduled time - Re-book no-shows and keep the pipeline updated in our CRM/tracker - Daily reporting: dials, connects, booked, showed What we require: - 2+ years of B2B cold...
I want to create an Android application that works much like the Superfone IVR app, but tailored to my organisation’s customer-support workflow. The core goal is to make it effortless for callers to reach the right information or person without waiting on a human operator. Key functions I need built in: • Automatic IVR flow that greets callers and routes them through spoken menu options. • Branches that allow callers to: – get answers to common questions, – record and escalate complaints, – request detailed information that will be sent to them by SMS or email. • An intuitive dashboard where I can update the menu prompts and review call analytics. • Secure cloud storage for recordings plus the ability to download ...
I run a busy telemarketing agency and need a reliable, scalable way to record every outbound call my team makes from their desktop computers. I’m committed to a fully cloud-based solution so we never have to maintain on-premise hardware, yet I still want enterprise-grade security, redundancy, and easy access to recordings. The core requirements are straightforward: • Automatic call recording that captures 100 % of outbound traffic the moment a call is placed. • Built-in call analytics so I can track agent performance, campaign effectiveness, and compliance metrics from a central dashboard. Beyond those essentials, the platform should let me search, tag, and download recordings quickly, with the option to add real-time transcription down the road. Seamless integration...
I will provide fresh car-accident leads, Vicidial access, and our CRM; you log in each morning on Texas time, start dialing, and keep the line moving. Your single objective is to qualify the person for our attorney, confirming two points only—injury details and current insurance—then smoothly warm-transfer the caller to the lawyer’s line. Because some victims prefer to speak in Spanish, you must be fully fluent in both Spanish and English and able to switch effortlessly mid-conversation. Cold-calling experience, a persuasive tone, and the discipline to follow the script while thinking on your feet are crucial. Daily expectations: stick to the dial schedule, maintain clear notes in the CRM, hit the transfer quota we agree on, and flag any bad numbers or DNC requests ...
# TelesalesOS — Telnyx Telephony/ACD Contact Center Developer Our stack is , React, TypeScript, Supabase/Postgres/Auth/Realtime, Vercel and GitHub. We need an experienced programmable-voice/contact-center developer to build the Telnyx-powered telephony portion. This is not a simple click-to-call integration. We need a production-grade browser softphone, inbound ACD, queues, routing rules, supervisor monitoring, recordings, CRM screen pops, compliance controls and searchable call logs. ## Required experience Applicants should have real experience with several of the following: * Telnyx Voice API/Call Control * Telnyx JavaScript or React WebRTC SDK * SIP and WebRTC * Browser softphones * ACD/contact-center development * Call queues and routing * Telnyx conferences * Monitor, whisp...
I need an experienced FreePBX professional who will teach me what I want to learn about freepbx operation and backup You can share your freepbx installation or use mine. You will look over my current installation if needed and help me fix the issues so that I can run it smoothly. So the focus is strictly on troubleshooting and ongoing support rather than fresh installation. I plan to use your experience instead of AI support. If you routinely work with Asterisk/FreePBX CLI, have a solid feel for SIP tracing tools such as sngrep or Wireshark, and are comfortable working/teaching on production systems where downtime needs to stay minimal, you are exactly who I’m after. I would like to use a help convenient with my work hours so that I don't cheat with my boss.
I'm looking for an experienced Asterisk VoIP engineer to help with PBX configuration, specifically for call routing. Key requirements include: - Expertise in Asterisk PBX - Proficiency in configuring call routing, especially geographic routing - Experience with VoIP systems and network configurations Ideal skills and experience: - Background in telecommunications or related field - Previous projects involving Asterisk and PBX systems - Strong problem-solving skills and attention to detail Please provide examples of similar work done.
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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