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Fortinet FortiFone vs Mitel Application Suite comparison

Fortinet and Mitel are both solutions in the IP Telephony & Unified Communications category. Fortinet is ranked #11, while Mitel is ranked #3. Fortinet holds a 3.5% mindshare in ITUC, compared to Mitel’s 7.4% mindshare. Additionally, 100% of Mitel users are willing to recommend the solution.
Fortinet FortiFone
  • 129 Views
  • 106 Comparison Views
Mitel Application Suite
Read 1 Mitel Application Suite review
  • 303 Views
  • 176 Comparison Views
100% willing to recommend
 

Comparison Buyer's Guide

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Executive Summary
We performed a comparison between Fortinet FortiFone and Mitel Application Suite based on real PeerSpot user reviews.

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To learn more, read our detailed IP Telephony & Unified Communications Report (Updated: January 2026).
Buyer's Guide
IP Telephony & Unified Communications
January 2026
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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Fortinet FortiFone
Ranking in IP Telephony & Unified Communications
11th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
Mitel Application Suite
Ranking in IP Telephony & Unified Communications
3rd
Average Rating
10.0
Number of Reviews
1
Ranking in other categories
Unified Communications (7th)
 

Mindshare comparison

As of January 2026, in the IP Telephony & Unified Communications category, the mindshare of Fortinet FortiFone is 3.5%, up from 3.0% compared to the previous year. The mindshare of Mitel Application Suite is 7.4%, up from 7.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IP Telephony & Unified Communications Market Share Distribution
ProductMarket Share (%)
Mitel Application Suite7.4%
Fortinet FortiFone3.5%
Other89.1%
IP Telephony & Unified Communications
 

Featured Reviews

Use Fortinet FortiFone?
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it_user325977 - PeerSpot reviewer
it_user325977
Network Administrator II at a financial services firm with 51-200 employees
It provided a work-from-home solution, replacing both a land line and cell phone, that was easy to install and to administrate.
Ease of installation and administration Had a collegue that needed a phone solution for Work-from-Home. He didn't want to use his land line and the cell phone coverage was spotty at best. After only a few questions about installation, he was able to connect the Mitel and hit the ground running.…
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Comparisons

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Compared 56% of the time
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3CX Live Chat vs Mitel Application Suite Logo
3CX Live Chat vs Mitel Application Suite
Compared 23% of the time
Fortinet FortiVoice vs Mitel Application Suite Logo
Fortinet FortiVoice vs Mitel Application Suite
Compared 18% of the time
Cisco Unified Communications vs Mitel Application Suite Logo
Cisco Unified Communications vs Mitel Application Suite
Compared 17% of the time
Digium Asterisk vs Mitel Application Suite Logo
Digium Asterisk vs Mitel Application Suite
Compared 17% of the time
More Mitel Application Suite Competitors
 

Product Reports

Buyer's Guide
IP Telephony & Unified Communications
January 2026
Fortinet FortiFone reportDownload Fortinet FortiFone product report
Buyer's Guide
Unified Communications
January 2026
Mitel Application Suite reportDownload Mitel Application Suite product report
 

Overview

FortiVoice and FortiFone

  • Easy to use, affordable, and reliable
  • Full range of business-class phone features
  • Seamlessly integrates mobile workers
  • Complete line of business phones to accomodate your needs
Fortinet
The Mitel Applications Suite consolidates a comprehensive set of unified business communications and collaboration applications onto a single server footprint with common installation, commissioning, and administration tools. MAS delivers capabilities such as unified messaging, speech-enabled auto-attendant, mobility, teleworking, sophisticated audio, video, and web conferencing, informal contact center functionality, and business reporting.
Mitel
 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
Carlsberg Breweries, Hyatt Hotels, Louvre-Lens, Firmdale Hotels, Starwood Hotels and Resorts, Banfield Pet Hospital
Buyer's Guide
IP Telephony & Unified Communications
January 2026
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Find out what your peers are saying about Cisco, Digium, Mitel and others in IP Telephony & Unified Communications. Updated: January 2026.
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