AWS VoIP Solution Development with Kamailio/OpenSIP and FreePBX/Asterisk

We are looking for an experienced Asterisk / FreePBX engineer to install configure Asterisk on an Ubuntu server · Proven experience with Asterisk and FreePBX · Strong knowledge of Linux (Ubuntu) · SIP RTP firewall VoIP fundamentals · ...

We are looking for a skilled developer with extensive experience in OpenSIPS or Asterisk to join our team.The ideal candidate should have a strong understanding of SIP protocols and VoIP technologies to help us develop and optimize our communication systems. · ...

We are seeking an experienced Voice over IP (VoIP) specialist to design and implement a new phone mapping configuration for our existing phone system. · We need someone with hands-on experience with VoIP systems specifically FreePBX or similar platforms strong knowledge of call r ...

I have 2 sites where the Vega 60 are giving me problems. · I would also like to have you look over the sites and adjust any security settings for best practices. · ...

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 ...

I want someone who can help me out to configure the OpenSIP TLS Configuration for the TLS Sip Trunking with Freeswitch & MicroSIP Client. · ...

We are looking for someone proficient in voip admin and development have a good understanding of sip · PHP · AJAX · MySQL · ...

We have an AI Voice Agent that does real-time bidirectional audio streaming via WebSocket. We currently do not have SIP infrastructure and need an expert to build it. · ...

Computer Orange is a managed service provider (MSP) specializing in infrastructure engineering, cloud platforms, telephony, · and ongoing IT support for organizations across the United States. We are seeking an experienced Telecom Consultant to provide expert-level support · for ...

We are looking for a senior carrier-grade SIP / VoIP engineer to urgently configure SIP signaling and media interop between a secure softswitch and a legacy SBC using Kamailio and RTPengine. · ...

I'm working with a company that makes outbound sales calls and needs to prevent/block outgoing calls to numbers on the UK TPS/CTPS databases (people who have opted out of telemarketing calls). · ...

We are building a high-volume AI voice agent platform for call centers (insurance, Medicare, final expense, auto warranty, etc.) and are looking for an experienced SIP / VoIP engineer to help us design, · build, · and configure a production-ready SIP server.This is a hands-on eng ...

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 seeking an experienced FreePBX setup consultant to assist with the installation and configuration of our FreePBX system. · Help us optimize our phone system for performance and reliability. · ...

We require an OpenSIPS specialist to assist with immediate configuration refactoring and security tasks. · REST Integration: Refactoring rest_client logic, specifically converting designated asynchronous processes to synchronous calls for better flow control. · Security: Auditing ...

+We are looking for an experienced · DevOps / VoIP Engineer to finalize · and stabilize our VoIP setup on a Vultr VPS. ++Fix SIP registration issues+Complete Crazytel SIP trunk setup+Integrate FreePBX with Odoo (basic CTI)+End-to-end testing & validation+ ...

Our web hosting went down from Digital Ocean. When our web hosting went down, our phones stopped working. · ...

We are seeking an experienced VoIP Engineer to optimize our FreePBX setup for improved performance and reliability. The ideal candidate will have a strong background in VoIP technologies and experience working with FreePBX systems.Responsibilities include analyzing our current co ...

+We are seeking an experienced professional to assist with the setup and administration of FreePBX for our organization. · + · +The ideal candidate will have a deep understanding of FreePBX, including installation, configuration, and ongoing management. · ...

We have established Sangoma freepbx appliance running for many years. · VoIP · Content Management System · ...