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# Asterisk vs Yeastar S-Series VoIP PBX Comparison - What are their main differences?

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AsteriskYeastar S-Series VoIP PBX[+ Add Product](#)

Reviews

**Asterisk** [

4.6/5(59)

](https://www.g2.com/products/asterisk/reviews#reviews)

**Yeastar S-Series VoIP PBX** [

4.9/5(15)

](https://www.g2.com/products/yeastar-s-series-voip-pbx/reviews#reviews)

Pricing

**Asterisk**
Free Trial

**$0.02** per minute · Metered SIP Trunking

**Yeastar S-Series VoIP PBX**
No pricing available

**Pricing Insights**
from reviews

Time to Implement

**Asterisk**
1 month

Based on 9 responses

**Yeastar S-Series VoIP PBX**
Not enough reviews yet

Return on Investment

**Asterisk**
8 months

Based on 7 responses

**Yeastar S-Series VoIP PBX**
Not enough reviews yet

Perceived Cost

**Asterisk**
$$$$$

**Yeastar S-Series VoIP PBX**
Not enough reviews yet

Average Discount

**Asterisk**
Not enough reviews yet

**Yeastar S-Series VoIP PBX**
Not enough reviews yet

 ![Asterisk](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_07314eda85557677e4abd7e6334ea397/asterisk.png "Asterisk")

 ![Yeastar S-Series VoIP PBX](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_bdaa2dbaa72289eaef34c1e9a83d917d/yeastar-s-series-voip-pbx.png "Yeastar S-Series VoIP PBX")

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Pros & Cons

**Asterisk**
[
Customer Service (1)
](https://www.g2.com/products/asterisk/reviews?filters%5Bsentiment_snippet%5D=2020946&qs=pros-and-cons#reviews)[
Easy Integration (1)
](https://www.g2.com/products/asterisk/reviews?filters%5Bsentiment_snippet%5D=2335868&qs=pros-and-cons#reviews)[
Complex Processes (2)
](https://www.g2.com/products/asterisk/reviews?filters%5Bsentiment_snippet%5D=2020949&qs=pros-and-cons#reviews)[
Customer Service (1)
](https://www.g2.com/products/asterisk/reviews?filters%5Bsentiment_snippet%5D=2335951&qs=pros-and-cons#reviews)

**Yeastar S-Series VoIP PBX**
Not enough data

Screenshots

**Asterisk**
 ![Asterisk screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/71658/expirable-direct-uploads_2Fcff17457-6be8-44b8-bf16-92df7a89fa8f_2Fasterisk_landing_hardware_d65.png)

**Yeastar S-Series VoIP PBX**
 ![Yeastar S-Series VoIP PBX screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/115853/Yeastar-IP-PBX.png)

Ratings

Meets Requirements

**Asterisk**

9.0

9.045

**Yeastar S-Series VoIP PBX**
Not enough data

Ease of Use

**Asterisk**

7.8

7.847

**Yeastar S-Series VoIP PBX**
Not enough data

Ease of Setup

**Asterisk**

7.5

7.537

**Yeastar S-Series VoIP PBX**
Not enough data

Ease of Admin

**Asterisk**

7.9

7.934

**Yeastar S-Series VoIP PBX**
Not enough data

Quality of Support

**Asterisk**

8.3

8.338

**Yeastar S-Series VoIP PBX**
Not enough data

Has the product been a good partner in doing business?

**Asterisk**

8.3

8.327

**Yeastar S-Series VoIP PBX**
Not enough data

Product Direction (% positive)

**Asterisk**

7.9

7.945

**Yeastar S-Series VoIP PBX**
Not enough data

Features

VoIP Providers[Hide 93 FeaturesShow 93 Features](javascript:void(0);)

8.6

46

Not enough data

Platform Basics - VoIP Providers

PBX systems, VoIP Softphone

Not enough data

Not enough data

Call Management

Not enough data

Not enough data

Network monitoring

Not enough data

Not enough data

Integrations

Not enough data

Not enough data

Virtual PBX

Not enough data

Not enough data

SIP trunking services

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Communication Management

Not enough data

Not enough data

Fax Management

Not enough data

Not enough data

Call List Management

Not enough data

Not enough data

Call Center Management

Not enough data

Not enough data

Queue Management

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Computer Telephony Integration

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Call Monitoring

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Call Center Integration

Not enough data

Not enough data

Basic Communication

Phone Calls

9.5(won by default)

39

|

Verified

Not enough data

Video Calls

8.1(won by default)

24

Not enough data

Instant Messaging

8.4(won by default)

23

|

Verified

Not enough data

Screen Sharing

7.9(won by default)

21

Feature Not Available

Conference Calls

9.2(won by default)

34

|

Verified

Not enough data

Desk-to-Desk Calls

9.0(won by default)

36

|

Verified

Not enough data

SMS Messaging

Not enough data

Not enough data

Chat/Messaging

Not enough data

Not enough data

Video Call Recording

Not enough data

Not enough data

Two-Way Audio & Video

Not enough data

Not enough data

SIP Trunking

Not enough data

Not enough data

Agentic AI - VoIP Providers

Autonomous Task Execution

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Adaptive Learning

Not enough data

Not enough data

Proactive Assistance

Not enough data

Not enough data

Access

Software Pairing

7.9(won by default)

25

Not enough data

Browser Extension

7.9(won by default)

23

|

Verified

Not enough data

Individual Download

7.9(won by default)

24

Not enough data

Advanced Features

Hold Music

9.1(won by default)

35

|

Verified

Not enough data

Automated Attendants

9.0(won by default)

32

|

Verified

Not enough data

VOiP Number

9.0(won by default)

33

|

Verified

Not enough data

Additional Functionality

Live Chat

Not enough data

Not enough data

Multi-Channel Communication

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Call Tracking

Not enough data

Not enough data

Automatic Call Distribution

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

Purchasing & Receiving

Not enough data

Not enough data

Employee Directory

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Call Scripting

Not enough data

Not enough data

Real-Time Reporting

Not enough data

Not enough data

Call Recording

Not enough data

Not enough data

Real-Time Analytics

Not enough data

Not enough data

Virtual Call Center

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

CRM

Not enough data

Not enough data

Auto-Dialer

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Contact Database

Not enough data

Not enough data

Call Transfer

Not enough data

Not enough data

Call Reporting

Not enough data

Not enough data

Call Logging

Not enough data

Not enough data

Voice Mail

Not enough data

Not enough data

Caller ID

Not enough data

Not enough data

Customizable Caller ID

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

Callback Scheduling

Not enough data

Not enough data

IVR

Not enough data

Not enough data

API

Not enough data

Not enough data

Interaction Tracking

Not enough data

Not enough data

Call Routing

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Video Conferencing

Not enough data

Not enough data

Call Conferencing

Not enough data

Not enough data

Call Disposition

Not enough data

Not enough data

Predictive Dialer

Not enough data

Not enough data

Spam Blocker

Not enough data

Not enough data

On-Demand Recording

Not enough data

Not enough data

Caller Profiles

Not enough data

Not enough data

Multiple User Accounts

Not enough data

Not enough data

VoIP Connection

Not enough data

Not enough data

Conferencing

Not enough data

Not enough data

Text to Speech

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

VoIP

Not enough data

Not enough data

Call Queues

Not enough data

Not enough data

Call Screening

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Online Voice Transmission

Not enough data

Not enough data

Unified Communications

Not enough data

Not enough data

Voicemail Transcription

Not enough data

Not enough data

Show 3 feature categories with incomplete data

Collaboration & Productivity[Hide 45 FeaturesShow 45 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Third-Party Integrations

Not enough data

Not enough data

To-Do List

Not enough data

Not enough data

@mentions

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

File Management

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Prioritization

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Screen Sharing

Not enough data

Not enough data

Content Management

Not enough data

Not enough data

Brainstorming

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

File Transfer

Not enough data

Not enough data

Calendar Management

Not enough data

Not enough data

Status Tracking

Not enough data

Not enough data

Real-Time Notifications

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Task Management

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Real Time Editing

Not enough data

Not enough data

Communication Management

Not enough data

Not enough data

Chat/Messaging

Not enough data

Not enough data

Tagging

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Assignment Management

Not enough data

Not enough data

Task Scheduling

Not enough data

Not enough data

Project Management

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

File Sharing

Not enough data

Not enough data

Document Storage

Not enough data

Not enough data

Task Progress Tracking

Not enough data

Not enough data

Discussions/Forums

Not enough data

Not enough data

Commenting/Notes

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Video Conferencing

Not enough data

Not enough data

Progress Tracking

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

API

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

Cloud PBX Platforms[Hide 46 FeaturesShow 46 Features](javascript:void(0);)

Not enough data

Not enough data

Basic Communication - Cloud PBX

Call Management

Not enough data

Not enough data

Communication Management

Not enough data

Not enough data

Scalability

Not enough data

Not enough data

Integrations

Not enough data

Not enough data

Mobile Accessibility

Not enough data

Not enough data

Accessibility

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Queue Management

Not enough data

Not enough data

Computer Telephony Integration

Not enough data

Not enough data

Call List Management

Not enough data

Not enough data

Fax Management

Not enough data

Not enough data

Advanced Features - Cloud PBX

Security and Compliance

Not enough data

Not enough data

Analytics and Reporting

Not enough data

Not enough data

Support and Reliability

Not enough data

Not enough data

Automated attendant

Not enough data

Not enough data

Real-Time Analytics

Not enough data

Not enough data

Additional Functionality

Virtual Extensions

Not enough data

Not enough data

Call Disposition

Not enough data

Not enough data

Customizable Caller ID

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Call Tracking

Not enough data

Not enough data

SMS Messaging

Not enough data

Not enough data

Call Routing

Not enough data

Not enough data

Call Recording

Not enough data

Not enough data

Conferencing

Not enough data

Not enough data

Call Transfer

Not enough data

Not enough data

Callback Scheduling

Not enough data

Not enough data

Role-Based Permissions

Not enough data

Not enough data

Automatic Call Distribution

Not enough data

Not enough data

Interaction Tracking

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Real-Time Updates

Not enough data

Not enough data

On-Demand Recording

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

IVR

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Call Monitoring

Not enough data

Not enough data

Voice Mail

Not enough data

Not enough data

Video Conferencing

Not enough data

Not enough data

Caller ID

Not enough data

Not enough data

SIP Trunking

Not enough data

Not enough data

For Cloud Phone Systems

Not enough data

Not enough data

Ring Groups

Not enough data

Not enough data

UCaaS Platforms[Hide 51 FeaturesShow 51 Features](javascript:void(0);)

Not enough data

Not enough data

Agentic AI - UCaaS Platforms

Autonomous Task Execution

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Adaptive Learning

Not enough data

Not enough data

Natural Language Interaction

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Extensions

Tenancy Flexibility

Not enough data

Not enough data

Native VoIP

Not enough data

Not enough data

CCaaS Option

Not enough data

Not enough data

Features

Voicemail to Email

Not enough data

Not enough data

Voicemail to SMS

Not enough data

Not enough data

File Sharing

Not enough data

Not enough data

Voice Conferencing

Not enough data

Not enough data

Video Conferencing

Not enough data

Not enough data

Conference Transcripts

Not enough data

Not enough data

Electronic Faxes

Not enough data

Not enough data

IVR

Not enough data

Not enough data

Video Call Recording

Not enough data

Not enough data

Customizable Reports

Not enough data

Not enough data

Real-Time Reporting

Not enough data

Not enough data

Meeting Management

Not enough data

Not enough data

Screen Sharing

Not enough data

Not enough data

Two-Way Audio & Video

Not enough data

Not enough data

Virtual Voicemail

Not enough data

Not enough data

Additional Functionality

Trend Analysis

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Voice Mail

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

Caller ID

Not enough data

Not enough data

Multi-Channel Communication

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Interaction Tracking

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Virtual Backgrounds

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Call Center Management

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Call Tracking

Not enough data

Not enough data

Call Transfer

Not enough data

Not enough data

Group Messaging

Not enough data

Not enough data

Call Recording

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Call Monitoring

Not enough data

Not enough data

Task Management

Not enough data

Not enough data

SMS Messaging

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Call Routing

Not enough data

Not enough data

Multi-User Collaboration

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

Chat/Messaging

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![Asterisk](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_07314eda85557677e4abd7e6334ea397/asterisk.png "Asterisk")](https://www.g2.com/products/asterisk/reviews)

Asterisk

Small-Business(50 or fewer emp.)

30.8%

Mid-Market(51-1000 emp.)

50.0%

Enterprise(\> 1000 emp.)

19.2%

[![Yeastar S-Series VoIP PBX](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_bdaa2dbaa72289eaef34c1e9a83d917d/yeastar-s-series-voip-pbx.png "Yeastar S-Series VoIP PBX")](https://www.g2.com/products/yeastar-s-series-voip-pbx/reviews)

Yeastar S-Series VoIP PBX

Small-Business(50 or fewer emp.)

87.5%

Mid-Market(51-1000 emp.)

12.5%

Enterprise(\> 1000 emp.)

0%

Small-Business

(50 or fewer emp.)

30.8%

87.5%

Mid-Market

(51-1000 emp.)

50.0%

12.5%

Enterprise

(\> 1000 emp.)

19.2%

0%

Reviewers' Industry

[![Asterisk](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_07314eda85557677e4abd7e6334ea397/asterisk.png "Asterisk")](https://www.g2.com/products/asterisk/reviews)
Asterisk

Telecommunications

28.8%

Information Technology and Services

21.2%

Banking

5.8%

Computer Software

5.8%

Accounting

3.8%

Other

34.6%

[![Yeastar S-Series VoIP PBX](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_bdaa2dbaa72289eaef34c1e9a83d917d/yeastar-s-series-voip-pbx.png "Yeastar S-Series VoIP PBX")](https://www.g2.com/products/yeastar-s-series-voip-pbx/reviews)
Yeastar S-Series VoIP PBX

Telecommunications

28.6%

Medical Practice

14.3%

Machinery

14.3%

Dairy

14.3%

Automotive

14.3%

Other

14.3%

FAQs

## Asterisk vs Yeastar S-Series VoIP PBX FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between Asterisk vs Yeastar S-Series VoIP PBX?

Yeastar S-Series VoIP PBX stands out for its higher G2 rating and ease of use, while Asterisk is recognized for its unmatched customization and integration capabilities.

| [Asterisk](https://www.g2.com/products/asterisk/reviews) | [Yeastar S-Series VoIP PBX](https://www.g2.com/products/yeastar-s-series-voip-pbx/reviews) |
| --- | --- |
| 4.6/5 (59 reviews) | 4.9/5 (15 reviews) |
| — | — |
| 7.5 | 7.0 |
| 8.3 | 7.0 |
| Unmatched customization and integration | Simple management and ease of use |

### How do the pricing models of Asterisk and Yeastar S-Series VoIP PBX compare?

Yeastar S-Series VoIP PBX is favored by reviewers for its affordability and included features, while Asterisk is valued for being open-source and cost-saving but may require more technical expertise.

- **Asterisk:** Reviewers highlight that Asterisk is open-source and free to use, which can save on licensing costs, but note that setup and configuration can be complex and may require technical knowledge.
- **Yeastar S-Series VoIP PBX:** Reviewers consistently mention the platform's affordability, with features included without the need for additional licenses, and praise its lower total cost for locations with more than 6 to 8 physical phones compared to hosted solutions.
- **Switching reasons:** Several reviewers cite switching to Yeastar S-Series VoIP PBX for its cost savings and ease of use over traditional PBX systems.

### What are the best alternatives to Asterisk and Yeastar S-Series VoIP PBX?

The top three alternatives to Asterisk and Yeastar S-Series VoIP PBX are 3CX, Cisco, and RingEX.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Asterisk](https://www.g2.com/products/asterisk/reviews) | 4.6/5 (59) | — | Open-source and free to use | Unmatched customization and integration |
| [Yeastar S-Series VoIP PBX](https://www.g2.com/products/yeastar-s-series-voip-pbx/reviews) | 4.9/5 (15) | — | Affordable with features included | Simple management and ease of use |
| [3CX](https://www.g2.com/products/3cx/reviews) | 4.4/5 (547) | Mid-Market | — | Flexible deployment options |
| [Cisco](https://www.g2.com/products/cisco-unified-communications-manager-callmanager/reviews) | 4.4/5 (111) | Mid-Market | — | Enterprise-grade reliability |
| [RingEX](https://www.g2.com/products/ringex/reviews) | 4.2/5 (1434) | Small-Business | — | Comprehensive cloud communications |

### Which VoIP Providers features should I prioritize when comparing Asterisk and Yeastar S-Series VoIP PBX?

Buyers should prioritize ease of setup, customization and integration, cost efficiency, remote work support, and included features when comparing Asterisk and Yeastar S-Series VoIP PBX.

- **Ease of Setup:** Asterisk 7.5, Yeastar S-Series VoIP PBX 7.0
- **Customization and Integration:** Asterisk is frequently cited for unmatched customization and integration capabilities; Yeastar S-Series VoIP PBX is praised for simple management but less for deep customization.
- **Cost Efficiency:** Asterisk is open-source and free to use, while Yeastar S-Series VoIP PBX is highlighted for affordability and included features without extra licensing.
- **Remote Work Support:** Yeastar S-Series VoIP PBX is noted for remote extension support and mobile/desktop calling via Linkus.
- **Included Features:** Yeastar S-Series VoIP PBX offers voicemail, call recording, SIP trunking, and remote management as standard, reducing the need for add-ons.

### What are the pros and cons of Asterisk vs Yeastar S-Series VoIP PBX?

Asterisk's headline strength is its unmatched customization and integration, while Yeastar S-Series VoIP PBX is recognized for its simple management and affordability.

- **Asterisk strengths:** Unmatched customization and integration, open-source and free to use, supports a wide range of VoIP protocols and codecs, strong community support, and high flexibility for telephony infrastructure.
- **Asterisk trade-offs:** Complex setup and configuration processes (2 all-time mentions), requires technical knowledge to administer, limited support, and some reviewers note a difficult interface and settings management.
- **Yeastar S-Series VoIP PBX strengths:** Simple to manage once configured, straightforward interface, features included without extra licensing, strong support for remote work, and cost savings for organizations with multiple phones.
- **Yeastar S-Series VoIP PBX trade-offs:** Interface design is considered outdated by some reviewers, reporting and analytics are basic compared to larger enterprise systems, and occasional issues with firmware updates.

### Is Asterisk or Yeastar S-Series VoIP PBX better for small businesses?

Yeastar S-Series VoIP PBX is the better fit for small businesses, with reviewers highlighting its ease of use and cost savings for organizations with multiple phones.

- **Asterisk:** No dominant small-business segment share reported, but reviewers note its flexibility and cost-effectiveness for organizations with technical expertise.
- **Yeastar S-Series VoIP PBX:** Reviewers consistently describe it as ideal for small businesses due to its simple management, included features, and affordability, especially for locations with more than 6 to 8 phones.

### Which VoIP Providers platform has better integrations?

Asterisk is favored for integrations, with reviewers citing its unmatched customization and ability to connect with various tools.

- **Asterisk:** Reviewers mention easy integration and compatibility with a wide range of CRMs and telephony tools, with 1 all-time mention for integrations.
- **Yeastar S-Series VoIP PBX:** No specific integrations are cited in recent reviews.

### How do Asterisk and Yeastar S-Series VoIP PBX compare on customer support?

Asterisk and Yeastar S-Series VoIP PBX are rated at parity on Quality of Support, both scoring within a tenth of a point of each other.

- **Asterisk:** Reviewers note limited support and the need for technical expertise, but also mention strong community resources and online help.
- **Yeastar S-Series VoIP PBX:** Reviewers describe support as responsive and helpful, with several citing immediate responses from the support team and positive experiences with troubleshooting and remote management.

### Which is easier to implement, Asterisk or Yeastar S-Series VoIP PBX?

Asterisk and Yeastar S-Series VoIP PBX score within half a point on Ease of Setup, with Asterisk at 7.5 and Yeastar S-Series VoIP PBX at 7.0, indicating near parity.

- **Asterisk:** Reviewers frequently mention that setup can be complex and requires technical knowledge, but also note that once configured, it is robust and flexible.
- **Yeastar S-Series VoIP PBX:** Reviewers highlight that initial setup is easier than expected, with basic configurations being straightforward and not always requiring a specialist.

### Which product has better Video Calls?

Asterisk is the only product with reviewer-cited support for Video Calls as a focus feature.

- **Asterisk:** Reviewers mention cost savings through distant HD video calls and conferencing, with all-time mentions for video calls as a feature.
- **Yeastar S-Series VoIP PBX:** No reviewer-cited support for video calls is present in the data.

Alternatives

**Asterisk Alternatives**

 ![3CX](https://images.g2crowd.com/uploads/product/hd_favicon/ff153aac01ae613678696e629e52116c/3cx.svg "3CX")

[
3CX
](/products/3cx/reviews)

 ![Cisco Unified Communications Manager (CallManager)](https://images.g2crowd.com/uploads/product/hd_favicon/1487565588/cisco-unified-communications-manager-callmanager.svg "Cisco Unified Communications Manager (CallManager)")

[
Cisco
](/products/cisco-unified-communications-manager-callmanager/reviews)

 ![RingEX](https://images.g2crowd.com/uploads/product/hd_favicon/7fda7f2577052a09d5896be010850215/ringex.svg "RingEX")

[
RingEX
](/products/ringex/reviews)

 ![Zoom Workplace](https://images.g2crowd.com/uploads/product/hd_favicon/c7b3378ce337ba60fdf54bb51ab3eebf/zoom-workplace.svg "Zoom Workplace")

[
Zoom Workplace
](/products/zoom-workplace/reviews)

**Yeastar S-Series VoIP PBX Alternatives**

 ![3CX](https://images.g2crowd.com/uploads/product/hd_favicon/ff153aac01ae613678696e629e52116c/3cx.svg "3CX")

[
3CX
](/products/3cx/reviews)

 ![Webex Calling](https://images.g2crowd.com/uploads/product/hd_favicon/19f6fb8cb90b33e10a8a01dbbd84cfb6/webex-calling.svg "Webex Calling")

[
Webex Calling
](/products/webex-calling/reviews)

 ![Cisco Unified Communications Manager (CallManager)](https://images.g2crowd.com/uploads/product/hd_favicon/1487565588/cisco-unified-communications-manager-callmanager.svg "Cisco Unified Communications Manager (CallManager)")

[
Cisco
](/products/cisco-unified-communications-manager-callmanager/reviews)

 ![Genesys Cloud CX](https://images.g2crowd.com/uploads/product/hd_favicon/cca7778a7f52f5a71782576104666b99/genesys-cloud-cx.svg "Genesys Cloud CX")

[
Genesys Cloud CX
](/products/genesys-cloud-cx/reviews)