ucaas

🚀 The open-source alternative to Twilio.

Multi tenant PBX for the Cloud PBX Service providers and MVNOs

Microsoft Teams Observability Agent — call records, call queues & auto attendants telemetry. High quality and enriched metrics to Observability platforms.

A command-line tool to test OAuth2 authentication

Public documentation hub for SkipHold™ — AI receptionist + SIP voice agent platform for MSPs and UCaaS providers

SolveForce Enterprise Portal - Custom landing page

Cisco Hosted Collaboration 'HCS' management CUCDM 11.5 python automation

Project Manager And Solution Architect for UCaaS Mobile App Web Dashboard Magento, Magento Mobile app and PWA

Cascade is an open source, future project for the OpenStack ecosystem.

Published writing portfolio of Sagar Joshi — Staff Software Engineer specializing in distributed systems and enterprise communication infrastructure.

Reference architectures, cost models, and sales-engineering playbooks for enterprise Voice AI, CPaaS, and CCaaS systems. Focused on low-latency voice, LLM integration, reliability, and real-world buyer tradeoffs in production environments.

Organization profile and public links for SkipHold™

The install script for PortSIP PBX.

Fuze was a cloud unified-communications-as-a-service (UCaaS) provider offering enterprise cloud voice, video conferencing, team messaging, and contact-center capabilities for the mobile and distributed workforce.

8x8, Inc. is a San Jose, California headquartered cloud communications provider that sells an integrated UCaaS, CCaaS and CPaaS platform (marketed as XCaaS) to business buyers in its home market of the United States and internationally.

Dialpad is an AI-powered cloud communications platform offering business phone, contact center, video, and messaging. Notable for Dialpad Ai (real-time transcription, sentiment, coaching).

Avaya delivers smarter customer experiences, greater business efficiency, and lower costs through AI-powered communication and collaboration tools.

RingCentral provides unified cloud communications for businesses including voice, video, messaging, contact center, and events. The RingCentral API exposes call control, SMS, faxing, voicemail, presence, team messaging, video, and analytics.

BroadSoft was a cloud unified-communications (UCaaS) and VoIP software provider whose BroadWorks and BroadCloud platforms powered hosted PBX, calling, messaging, and contact-center services for telecom carriers and service providers worldwide.

Windstream Holdings is a leading provider of advanced network communications and technology solutions including managed services, cloud computing, and broadband to consumers and businesses across the United States.