Opensips Traffic Routing Setup
OpenSIPS Troubleshooting Help Needed – 24-Hour Turnaround We are seeking an experienced OpenSIPS (OpenSER) freelancer to assist with troubleshooting an existing...
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Vicidial Kamailio Expert
Please read until the end before biding Our company manages 1,200 AI-driven call bots distributed across 76 Vicidial instances for outbound call campaigns. Chal...
Read moreRaspberry Pi: Free PBX + SIP Gateway
Install free PBX on a Raspberry Pi (3 Model B 1GB or new) The issue: I have a SIP phone number which only works on the ISP in country A. Thus, the SIP can only...
Read moreSysadmin Needed for Insurance Office
I require a backup sysadmin for a 2-week time frame to assist with helpdesk duties at a 150-client insurance office. Daily tasks include: - Troubleshooting wire...
Read moreSMPP & HTTPS Setup Required
I need an expert to set up an SMPP server for both inbound and outbound SMS. The server will handle both transactional and promotional messages. Additionally, I...
Read moreSIP & MRCP Protocol Development -- 2
I'm looking for an experienced developer to implement SIP and MRCP protocols. The main focus will be on SIP and all components of MRCP integration on Cisco PBX...
Read moreSetup and Configure Streamco Smartswitch with SIP Gateway
Smartswitch to my external SIP gateway (Ejoin) for handling outbound calls. The tasks include: Installing Smartswitch (VDI or ISO) on VirtualBox or bootable USB...
Read moreVoIP Call Spoofing Specialist Needed
I'm looking for a network or phone specialist with expertise in call spoofing, specifically for VoIP systems using Asterisk. My needs include: - Implementation...
Read moreCorporate Appointment Setting via Cold Calls
I'm seeking skilled cold callers to set appointments with corporate clients. We will provide a detailed script for your use. Key Requirements: - Experience with...
Read moreTwilio IVR Setup
I need a Twilio IVR system to receive calls and dial 1 with a 6 second delay and then let the caller dial from 1-8 and that calls get routed to call-out numbers...
Read moreFix Android/iOS VoIP Calling + Push Notification Routing (Flutter App)
I have a mobile app built in Flutter (Android & iOS). The app includes VoIP-style calling features using Firebase and flutter_callkit_incoming. The core logic i...
Read moreLead Connection Automation
I need an automated system to connect with leads via phone calls, so I don't have to manually call them when a lead comes in. Requirements: - Automated phone ca...
Read moreVoIP Calling Software Setup
I'm looking for an experienced VoIP/SIP professional to implement calling software on my Windows computer. The software needs to include call recording, voicema...
Read moreKamailio Edge Proxy Setup on Azure
I need an experienced system administrator to configure Kamailio as an edge proxy on two Azure VMs in an Active/Passive setup. Requirements: - Use a shared MySQ...
Read moreSIP & MRCP Protocol Development
I'm looking for an experienced developer to implement SIP and MRCP protocols. The main focus will be on SIP and all components of MRCP integration on Cisco PBX...
Read moreLaptop PBX Setup & SIP Trunk Porting
I'm looking for an experienced freelancer to set up a PBX system on my Windows laptop and provide a SIP trunk service. Requirements: - PBX system: Asterisk, Fre...
Read more3CX Customization Expert Needed
I'm seeking an experienced 3CX specialist for customization and integration on a Windows platform. Key tasks include: - Custom call routing - Developing a Custo...
Read moreVicidial Installation on digital ocean droplet
I need Vicidial 11 installed on a CentOS server in Digital Ocean. Requirements: - Configure inbound calling - Enable call recording - Set up real-time reporting...
Read moreGlobal Network Specialist Needed
I am in the process of finalizing multiple acquisitions around the world, mainly in Europe, Middle East, and Africa. The entities I am acquiring have operated i...
Read moreMicrosoft Teams Landline Integration Setup -- 2
I need assistance setting up Microsoft Teams to integrate with our traditional landline system. The goal is to enable both internal and external calls. Key requ...
Read moreMicrosoft Teams Landline Integration Setup
I need assistance setting up Microsoft Teams to integrate with our traditional landline system. The goal is to enable both internal and external calls. Key requ...
Read moreTwilio Voice Integration
I need a Twilio integration specialist to set up voice call functionalities on my web application. The integration should allow users to: - Make outbound calls...
Read moreFull Stack Developer for Dialer & Dashboard
Full Stack Developer & Database Engineer – Dialer and Dashboard Platform Position Type: Full-Time Start Date: Immediate Position Overview: We are seeking a high...
Read moreGrandStream IP PBX Training
I need comprehensive, live online training on GrandStream IP PBX, WebRTC, and APIs. Key Areas: - WebRTC: Integration with GrandStream - APIs: Usage, development...
Read moreSBC Development with Kamailio and RTPengine
I'm looking to build a Session Border Controller (SBC) focused on call routing. The SBC should support TLS and RTS/SRTP conversion, as well as enable SIP and MG...
Read moreCisco C8200 Redundancy Configuration
PROGRAM OF WORK In Scope for this project: 1. Cisco box to Box redundancy as described below. OUT OF SCOPE FOR THIS PROJECT (Will be subject of subsequent propo...
Read moreTwilio Elastic trunk and FreePBX
I need some help configuring a Twilio trunk with FreePBX. I currently have other trunks working on FreePBX; however, I'm having trouble configuring FreeSWITCH,...
Read moreBuilding an AI agent to replace IVR system
Looking for Guidance! I am looking for a professional experienced with AI platforms and telephony integrations to help me build an AI agent to replace an IVR sy...
Read moreCisco 8800 Firmware Upgrade
I'm looking for an expert to help with a firmware upgrade for my Cisco 8800 Series phones. The goal is to follow the 8800 Series Migration Guide for transitioni...
Read moreSenior FreeSWITCH Developer Needed
I'm seeking for a senior FreeSWITCH developer for remote work. The ideal candidate must be available for 2 to 4 hours daily, 5 days a week, for team communicati...
Read moreOffshore Network and Voice Specialist
I need an experienced network specialist for a night shift role in Hyderabad, India. The primary goal of this project is to enhance network performance. Key Res...
Read moreNetwork Engineer for Data Center Setup IN SYDNEY AUSTRALIA ONLY (CASUAL)
I need a skilled network engineer to install and configure network devices in data centers around Sydney on a casual basis. Key Responsibilities: - Install rout...
Read moreSIP Trunk Direct Call Integration
I need a solution to enable direct calling from our server to a hosted SIP trunk. We now make use of 3cx to make the outcall through callcontrol. The callcontro...
Read moreFusionPBX Setup for Sales Inquiries
I need a skilled freelancer to fully set up FusionPBX, which is already installed, specifically for handling inbound sales inquiries. Requirements: - Automated...
Read moreZoho VERTICAL CRM Finance Integration Specialist
I need an expert to integrate Zoho Vertical CRM specifically for the telephony with VOYAGER CONNECT. Voyager: https://voyager.nz/business/voice Connector: https...
Read moreAI Call Guard for Marketing Calls
I'm looking for an AI-powered call guard that filters out robocalls, telemarketing calls, and spam calls on mobile phones. The system should be efficient and re...
Read moreUrgent VOIP Setup and Configuration
I need a skilled VOIP Engineer to connect and configure Grandstream PBX and 3CX. Requirements: - Sound knowledge of VOIP systems and SIP trunks - Create inbound...
Read moreMeraki Setup & AP Installation
I need basic configuration and installation of Meraki devices in Italy. The devices include switches, routers, and access points. Key Tasks: - Configure network...
Read moreUK Business Number & Automated System Setup
I'm looking for a professional UK calling number set up for my business. This number should come with a fully automated system. Key requirements include: - A we...
Read moreOutbound Call
Trigger a call to a specific division
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