Asterisk vs iTerm2

Professional comparison and analysis to help you choose the right software solution for your needs.

Asterisk

iTerm2

Asterisk vs iTerm2: The Verdict

⚡ Summary:

Asterisk: Asterisk is an open source communications software that allows you to build telephony applications and services. It supports voice over IP, video conferencing, voicemail, auto attendant, interactive voice response, and more. It can be used to build PBX systems, call center solutions, and other communications platforms.

iTerm2: iTerm2 is a popular open-source terminal emulator for macOS. It has more features than the built-in Terminal app, like split panes, search, autocorrect, mouseless copy/paste, profiles and themes, and more.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature	Asterisk	iTerm2
Sugggest Score	—	1
Category	Network & Admin	Os & Utilities
Pricing	Open Source	Free

Product Overview

Asterisk

Description: Asterisk is an open source communications software that allows you to build telephony applications and services. It supports voice over IP, video conferencing, voicemail, auto attendant, interactive voice response, and more. It can be used to build PBX systems, call center solutions, and other communications platforms.

Type: software

Pricing: Open Source

iTerm2

Description: iTerm2 is a popular open-source terminal emulator for macOS. It has more features than the built-in Terminal app, like split panes, search, autocorrect, mouseless copy/paste, profiles and themes, and more.

Type: software

Pricing: Free

Key Features Comparison

Asterisk Features

PBX functionality
VoIP
Interactive voice response
Voicemail
Conference calling
Call routing
Call queuing

iTerm2 Features

Split panes
Search
Autocorrect
Mouseless copy/paste
Profiles and themes

Pros & Cons Analysis

Asterisk

Pros

Open source and free
Highly customizable
Supports many protocols and codecs
Active development community
Integrates with many CRM and business software

Cons

Steep learning curve
Requires technical expertise to setup and manage
Limited official support
Fragmented documentation
Not as feature rich as proprietary PBX systems

iTerm2

Pros

More features than built-in Terminal
Open source
Customizable and extensible

Cons

Steeper learning curve than Terminal
More resource intensive
Less stable than Terminal

Pricing Comparison

Asterisk

Open Source

iTerm2

Free

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