Asterisk vs Zoiper

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

Asterisk

Zoiper

Asterisk vs Zoiper: 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.

Zoiper: Zoiper is a softphone application for making VoIP calls over the internet. It supports popular protocols like SIP, IAX, and H.323. Zoiper provides high quality audio/video calls, instant messaging, presence management and other communication features.

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	Zoiper
Sugggest Score	—	—
Category	Network & Admin	Social & Communications
Pricing	Open Source	—

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

Zoiper

Description: Zoiper is a softphone application for making VoIP calls over the internet. It supports popular protocols like SIP, IAX, and H.323. Zoiper provides high quality audio/video calls, instant messaging, presence management and other communication features.

Type: software

Key Features Comparison

Asterisk Features

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

Zoiper Features

Voice over IP (VoIP) calling
Video calling
Instant messaging
Presence management
Supports popular protocols like SIP, IAX, and H.323
High quality audio and video
Call recording
Call transfer
Call forwarding
Caller ID
Conference calling
Encryption for secure calls
Auto redial

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

Zoiper

Pros

Free version available
Easy to set up and use
Good call quality
Supports many VoIP protocols
Available for Windows, Mac, Linux, iOS and Android
Allows calling regular phone numbers
Has many useful call features

Cons

Some features only in paid versions
Can occasionally drop calls
Some compatibility issues
Customer support could be better

Pricing Comparison

Asterisk

Open Source

Zoiper

Not listed

Related Comparisons

MicroSIP

vs Asterisk vs Zoiper

X-Lite

vs Asterisk vs Zoiper

CSipSimple

vs Asterisk vs Zoiper

tSIP

vs Asterisk vs Zoiper

Yate - Yet Another Telephony Engine

vs Asterisk vs Zoiper

Thirdlane Multi Tenant PBX

vs Asterisk vs Zoiper

Learn More About Each Product

Reviews, pricing & alternatives →

Reviews, pricing & alternatives →

Ready to Make Your Decision?

Explore more software comparisons and find the perfect solution for your needs

Asterisk Alternatives

Zoiper Alternatives

Browse More Software