Asterisk vs. iPlum

Build Voice, Video and Text Applications Easily With Asterisk, The World's Most Widely Adopted Open Source Communications Software Development Framework. Asterisk is an open source framework for developing state-of-the-art communications applications. Asterisk includes hundreds of pre-built components that handle the complex, low-level details of voice, video, and text communications. Developers use Asterisk to create custom communications solutions and to build innovative communications products. Discover how Asterisk can power your next-generation communications deployment.

Trusted by over 50,000 businesses, iPlum is a secure communication platform built for professionals who need to stay compliant, mobile, and in control of their client interactions. With features like HIPAA-compliant texting, calling, voicemail, and admin controls— it gives healthcare providers, therapists, legal professionals, and financial teams the tools you need to communicate with confidence. With iPlum, you get more than a second phone line. All calls and messages are encrypted end-to-end, with built-in voicemail transcription, call recording, and secure data storage.