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Aastra 5000 vs Mitel Application Suite comparison

Aastra 5000 and Mitel Application Suite are both solutions in the Unified Communications category. Aastra 5000 is ranked #20, while Mitel Application Suite is ranked #7. Aastra 5000 holds a 1.3% mindshare in UC, compared to Mitel Application Suite’s 5.6% mindshare. Additionally, 100% of Mitel Application Suite users are willing to recommend the solution.
Aastra 5000
  • 91 Views
  • 80 Comparison Views
Mitel Application Suite
Read 1 Mitel Application Suite review
  • 238 Views
  • 209 Comparison Views
100% willing to recommend
 

Comparison Buyer's Guide

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Executive Summary
We performed a comparison between Aastra 5000 and Mitel Application Suite based on real PeerSpot user reviews.

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Buyer's Guide
Unified Communications
June 2025
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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

Aastra 5000
Ranking in Unified Communications
20th
Ranking in IP Telephony & Unified Communications
13th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
Mitel Application Suite
Ranking in Unified Communications
7th
Ranking in IP Telephony & Unified Communications
3rd
Average Rating
10.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the Unified Communications category, the mindshare of Aastra 5000 is 1.3%, down from 1.5% compared to the previous year. The mindshare of Mitel Application Suite is 5.6%, up from 4.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Unified Communications
 

Featured Reviews

Use Aastra 5000?
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it_user325977 - PeerSpot reviewer
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

No data available
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Siemens OpenScape vs Mitel Application Suite
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Product Reports

Buyer's Guide
Unified Communications
June 2025
Aastra 5000 reportDownload Aastra 5000 product report
Buyer's Guide
Unified Communications
June 2025
Mitel Application Suite reportDownload Mitel Application Suite product report
 

Overview

Aastra 5000 is one of the most comprehensive communication software on the market, with over 500 functions.
Mitel
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

AIPA SpA
Carlsberg Breweries, Hyatt Hotels, Louvre-Lens, Firmdale Hotels, Starwood Hotels and Resorts, Banfield Pet Hospital
Buyer's Guide
Unified Communications
June 2025
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We monitor all Unified Communications reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.