Building VOIP Features on hosted PBX using freeswitch

We are looking for a developer to add new apps to our DjangoPBX system. · ...

We are building a production-grade telephony platform that connects AI voice agents to real-world PBX systems. Our stack uses OpenSIPS at the signaling edge and FreeSWITCH for media execution and dialplan control. · ResponsibilitiesAdjust the internal SIP profile to use the publi ...

Design and modernization of the telephony infrastructure. Integration with telecom providers in the US, LATAM and Europe. Optimization of resources and telecom costs. · Building call handling systems from scratch for both outbound and inbound traffic. · Development of integration ...

We are looking for a visionary Senior Engineer to steer our AWS Cpaas Platform named -NANO- toward its full potential. · ...

We are building a high-volume outbound calling system that must reliably complete 25,000 outbound calls in a 3-hour window using FreeSWITCH. · ...

We are building Cascade10, a high-performance telephony platform designed to integrate natively into GoHighLevel (GHL). · Built multi-tenant FreeSWITCH environment on AWS/Vultr. · Configure Telnyx STIR/SHAKEN and automated DID rotation for spam remediation. · Build the 10-line Bu ...

We are looking for an expert-level FreeSWITCH / VoIP engineer to take long-term ownership of a production call center / IVR system. · Take ownership of an existing FreeSWITCHbased phone system · ...

This is a prototype Proof of function test. · Write a php script that initiates the functional test and a FS dialplan in order to leave a ringless voicemail. Any logic or call flow control needed can be handled in either the php script or in the FS dialplan. · The call flow would ...

We are looking for a FreeSWITCH engineer to implement real-time bidirectional media streaming using WebSockets. The ideal candidate should have experience with FreeSWITCH and WebSocket technology. · * Fixed price or hourly* Estimated total cost* Availability (full-time / part-tim ...

Seeking a developer to enhance a Pocketbase instance and integrate a third-party service using Golang. · ...

We are building a complete outbound AI calling system. This is one project with one fixed budget and delivery timeline. · ...

We are seeking a skilled freelancer to automate processes within Notion using The ideal candidate will have experience in setting up workflows and integrations to enhance productivity and streamline operations. · VoIP Administration, VoIP Software · FreeSWITCH, Twilio API · ...

Seeking a skilled professional to assist with A2P authentication for clients using GoHighLevel. · ...

We are seeking an experienced freelancer to assist with deploying Fizzy to DigitalOcean using Kamal. · ...

Seeking an expert to integrate and automate DeFi protocols using blockchain technologies. · Developing and maintaining automated workflows · ...

Weave is looking for a VoIP Engineer with a strong background in modern communication tools and cloud technologies to help maintain and optimize our distributed, cloud-based voice platform. In this role, you'll ensure our communication systems are robust, efficient, scalable, and ...

We're building the future of · Voice AI · — real-time, intelligent, production-grade conversational systems that operate at scale. · We're looking for a · VoIP Product Support Engineer · who lives and breathes SIP, understands media at the packet level, and has deep hands-on expe ...

We are seeking a Technical Support Specialist to join our team. · Respond to customer inquiries via phone and ticketing system. · Assist customers with technical issues and system changes. · ...

We are looking for someone familiar with Live kit to help us stabilize our video streaming part. · Familiarity with Linux System Administration · VoIP Administration skills required · ...

We are seeking a consultant to transition our WiFi calling application from Twilio to a private communication infrastructure. The consultant will provide a feasibility roadmap, technical architecture, and regulatory compliance guide. · ...