Asterisk vs Natterbox

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 v

Natterbox — Natterbox is a cloud-based phone system for businesses. It provides a virtual business phone with features like call routing, IVRs, voicemail, call recording, and analytics. Natterbox integrates with

Asterisk offers PBX functionality, VoIP, Interactive voice response, Voicemail, Conference calling, while Natterbox provides Cloud-based phone system, Call routing, Interactive voice response (IVR), Voicemail, Call recording.

Asterisk stands out for Open source and free, Highly customizable, Supports many protocols and codecs; Natterbox is known for Easy to set up and use, Flexible call routing features, Good for distributed teams.

Feature	Asterisk	Natterbox
Overall Score	N/A	N/A
Primary Category	Network & Admin	Business & Commerce
Pricing	Open Source	N/A

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.

Natterbox

Description: Natterbox is a cloud-based phone system for businesses. It provides a virtual business phone with features like call routing, IVRs, voicemail, call recording, and analytics. Natterbox integrates with CRM systems and aims to improve productivity.

Key Features Comparison

Asterisk Features

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

Natterbox Features

• Cloud-based phone system
• Call routing
• Interactive voice response (IVR)
• Voicemail
• Call recording
• Analytics
• CRM integration

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

Natterbox

Pros

• Easy to set up and use
• Flexible call routing features
• Good for distributed teams
• Integrates with popular CRM platforms
• Call analytics for insights
• Scales as your business grows

Cons

• Can be expensive for large businesses
• Limited customization options
• Reliant on internet connectivity
• May lack features of legacy phone systems
• Integration with on-premises systems can be tricky

Pricing Comparison

Asterisk

• Open Source

Natterbox

• Not listed