5 km 27 MHz Sensor Transmitter and receiver
I am putting together a long-range monitoring system that will stream temperature and pressure readings from a remote site back to a base station. The link must...
Read more
ID / Date
Listing
Link
MTK Chip RF Module Development
I'm looking for an experienced programmer to develop RF modules based on MTK chips. The primary functionality required is signal reception, specifically for dig...
Read moreChallenge: Find a Singapore Server (VPS/Dedicated) with <300µs Latency to Telegram
I am looking for a server scout or network enthusiast to find a hosting provider in Singapore (VPS, Dedicated, Bare Metal, or Cloud) that offers significantly...
Read morePMIPv6 and 5G Integration for Optimal Mobility
Project Description:- I am working on a research and development project focused on integrating Proxy Mobile IPv6 (PMIPv6) with 5G networks to enhance mobility...
Read moreTwilio Voice System Development
I'm looking for a developer to set up and customize Twilio services, focusing on voice call functionalities. Key requirements include: - Implementing call recor...
Read moreConfigure Asterisk/FreePBX with A2Billing
I already have a Linux server online and reachable; what I need now is a clean installation and full configuration of Asterisk, FreePBX, and A2Billing so I can...
Read moreCall Center Network Stability Fix
I run a small desktop-based call-center BPO setup and the network keeps cutting out on us. The disconnections strike at random, not just during peak traffic, an...
Read moreEnd to End eSIM Platform Development -- 2
I am about to launch a global eSIM business and need a single, secure platform that takes an eSIM from supplier provisioning all the way to the customer’s phone...
Read moreBrief Slovenian Voice Call -- 3
Potrebujem zanesljivo osebo, ki bo v tekoči, nevtralni slovenščini opravila en sam zasebni telefonski klic, dolg največ tri minute. Gre za preprost pogovor po v...
Read moreCRM Telecom Domain tutor
Need a tutor CRM Telecom Domain.
Read moreBrief Slovenian Voice Call -- 2
INFORMATIVNI TELEFONSKI KLIC (SLO) Iščem zanesljivo osebo za enkraten, kratek informativni telefonski klic v slovenščini. Opis naloge: Opraviti kratek telefonsk...
Read moreSIP Server Setup & Turkey Outbound Calling Project - 28/12/2025 18:14 EST
SIP Server Setup & Turkey Outbound Calling Project We are looking for an experienced specialist to set up and deliver a fully functional SIP (VoIP) server. Proj...
Read moreTechnical Copywriter for RF/EW/SIGINT
We are looking for a copywriter with an understanding of Electronic Warfare (EW), RF systems, and/or SIGINT. The freelancer will be writing 1–2 LinkedIn posts a...
Read moreIndian OTP SIM Needed
I’m setting up a few India-based services that won’t accept my foreign number, so I need a prepaid Indian SIM that can reliably receive SMS OTPs for roughly the...
Read more?? TURKEY VOIP / SIP SOLUTION (ZOIPER)
TURKEY VOIP / SIP SOLUTION (ZOIPER) Project Overview I am looking for a stable, long-term VoIP / SIP solution that allows me to make outbound calls to Turkey us...
Read more?? TURKEY VOIP / SIP SOLUTION (ZOIPER) OUTBOUND
TURKEY VOIP / SIP SOLUTION (ZOIPER) PROJECT OVERVIEW I am looking for a high-quality, stable, and long-term VoIP / SIP solution that enables outbound calling to...
Read moreFrance Mobile Call Forwarding Test
I need a France-based mobile user to run a quick, real-world check of call-forwarding behaviour on the major French networks. Using your own post-paid SIM and h...
Read more[Soyo, Angola] Hiring specimen collector for pre-employment drug testing
Summary We are part of a global network providing drug testing services, with a presence in multiple countries. Our client requires us to conduct drug testing i...
Read moreFix FreePBX One-Way Audio
Incoming calls that arrive through our SIP trunk suffer classic “one-way audio”: the caller hears us, yet we get silence. Outbound calls and all internal extens...
Read moreSolution Architect - Telecom
Need guidance as Solution Architect as having telecom domain knowledge of more than 15 years. Will be required repeated help.
Read moreAsterisk IVR Specialist Needed
I need an experienced Asterisk programmer to setup and maintain a custom IVR for an Automated Third-Party Verification Service. Key tasks include: - Implementin...
Read moreStartup DLT Messaging Registration
I’m completing the Distributed Ledger Technology (DLT) onboarding required by TRAI so my startup can send service messages through BSNL. All business details ar...
Read moreLos Angeles Business Phone Number -- 2
I’m expanding my services into Los Angeles and need a true LA-area business phone number—area code 213, 310, 424, or similar. Whether you secure it as a virtual...
Read moreLos Angeles Business Phone Number
I’m expanding my services into Los Angeles and need a true LA-area business phone number—area code 213, 310, 424, or similar. Whether you secure it as a virtual...
Read moreUSA Number for Verifications
I’m looking to secure a USA phone number that I can rely on exclusively for account verification. The number must work flawlessly for SMS codes, voice call conf...
Read moreIVR Weather API Integration
I have a DEV making the main IVR. He will forward to another IVR that I need someone skilled in weather API to make. Users should be able to get current weather...
Read morePress-1 Autodialer - Custom Solution No Vicidial
I need a press-1 autodialer that places outbound survey calls through my existing PBX over SIP. The goal is simple: play a short recorded prompt, let the callee...
Read moreWrite Test Plan with test case + Telecom Domain
Write Test Plan with test case. Having experience in telecom domain.
Read moreTriển Khai FreePBX Debian 12
Tôi đã cài sẵn Debian 12 trên máy chủ của mình và từng làm việc với FreePBX nên quen cách vận hành. Giờ tôi cần một chuyên gia hoàn tất việc cài đặt và cấu hình...
Read moreVoice-Cloned TTS Phone Assistant
I need a text-to-speech system that can learn an exact voice from a pre-recorded sample and then speak in that voice during live telephone conversations. The pr...
Read moreOpen5Gs setup and installation
Looking for experienced Open5Gs developer having worked in the past on Open5Gs installation, customization and integration.
Read moreIntegrate FreeRADIUS with Ribbon SBC
I already have FreeRADIUS running and the Ribbon SBC in production; what I am missing is the glue between them so I can capture quality-of-service information i...
Read moreAndroid App Development Assistance
I am preparing to build a brand-new Android application and need an experienced developer who can guide the entire process—from shaping the concept through publ...
Read morecalcul de charge ftth les appuis (ft.erdf ) comac + capft
nous sommes beaux d'études spécialisé . calcul de charge des appuis ft avec capft et erdf avec comac et les plan
Read moreeSIM Testing Worldwide -- 2
The assignment involves running a focused series of eSIM-based network performance checks on an iPhone while physically located in any of the following location...
Read moreiPhone eSIM Network Testing
The assignment involves running a focused series of eSIM-based network performance checks on an iPhone while physically located in any of the following location...
Read moreIntegración Telefónica Bitrix24 FreePBX
Ya tengo mi instancia de Bitrix24 y una central FreePBX plenamente activas; lo que requiero ahora es que ambas trabajen juntas de forma fluida. La prioridad es...
Read moreAuto AI calling SAAS and Bulk SMS
Auto AI calling SAAS and Bulk SMS, required a legal firm to do the initial formalities of the project.
Read more3CX Autodialer & SIP Logic
I need a fully-automated outbound dialer built inside 3CX. The flow is simple: • The system grabs the next phone number in our CRM list and places the call thro...
Read moreRingCentral Call-Park Configuration
I need someone who truly understands RingCentral’s admin console to tune our small phone system so it works the way my staff expects. The goal is simple: create...
Read more