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

We are looking for an experienced Asterisk / FreePBX engineer to install and configure Asterisk and FreePBX on an Ubuntu server. · Install and configure Asterisk · Install and configure FreePBX · ...

We are seeking an experienced Voice over IP (VoIP) specialist to design and implement a new phone mapping configuration for our existing phone system. · The ideal candidate will have hands-on experience with VoIP systems (specifically FreePBX or similar platforms), strong knowled ...

Hello I have 2 sites where the Vega are giving me problems one did work and one is in the process of being setup. · ...

We are building a production-grade telephony platform that connects AI voice agents to real-world PBX systems. · About the Role · We are hiring a hands-on SIP / OpenSIPS Engineer to own the signaling and call execution layer of the platform.- Contract duration of more than 6 mon ...

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 seeking an experienced Telecom Consultant to provide expert-level support for our OpenPBX systems.This is an ongoing contract-based engagement ideal for an experienced telecom professional who can provide responsive support on a flexible schedule. · ...

somone proficient in voip admin and development have a good understanding of sip · ...

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. · We want our AI agent to integrate into customers existing phone systems (PBX/SIP and/or CCaaS). The AI agent sh ...

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. · ...

We are looking for a developer to help us block outgoing calls made on Dialpad's VoIP solution to numbers on the UK TPS register. · 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 ...

Systems Analyst (Voice & Network Infrastructure) · We are seeking a high-level · Systems Analyst · to own the deployment, optimization, and maintenance of our customers' core communications infrastructure. You will be responsible for the "heart" of our service: ensuring that our ...

In this role you will be responsible for designing building and scaling modern telephony and VoIP systems that support high volume inbound and outbound traffic. · The ideal candidate has strong experience with SIP-based systems FreeSWITCH and Linux environments. · ...

Systems Analyst (Voice & Network Infrastructure) · We are seeking a high-level Systems Analyst to own the deployment, optimization, and maintenance of our customers' core communications infrastructure. You will be responsible for the "heart" of our service: ensuring that our PBX ...

We require an OpenSIPS specialist to assist with immediate configuration refactoring and security tasks. · Refactoring `rest_client` logic. · Auditing the current configuration. · ...

The goal is to enable real-time screen pops for inbound calls by broadcasting normalized call data that external applications can subscribe to. · This is not a typical web project. We need someone familiar with telephony event streams, SIP call flows, and softswitch integrations. ...

We are seeking an experienced FreePBX setup consultant to assist with the installation and configuration of our FreePBX system. · ...

+We're looking for an experienced DevOps / VoIP Engineer to finalize and stabilize our VoIP setup on a Vultr VPS. · +Strong Linux & DevOps skills · Proven FreePBX / VoIP experience · SIP, RTP, firewall, DNS knowledge · +Mandatory skills.dopost{font-size:16px}<![CDATA[<span class= ...

We are looking for a SIP Developer to design and implement telephony integrations using SIP and SIPREC protocols. · ...

We are seeking an experienced VoIP Engineer to optimize our FreePBX setup for improved performance and reliability. · FreePBX configuration and management · VoIP troubleshooting · Network optimization · SIP trunking · Quality of Service (QoS) implementation ...

i've my freepbx setup in our server, we would like to setup the whatsapp call api into our freepbx. lets discuss in details. · Contract duration of less than 1 month. with 30 hours per week. · Mandatory skills: Network Administration, Linux, VoIP, Customer Relationship Management ...