Compare Cisco Unified Communications vs. Digium Asterisk

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Most Helpful Review
Find out what your peers are saying about Cisco Unified Communications vs. Digium Asterisk and other solutions. Updated: May 2021.
511,307 professionals have used our research since 2012.
Quotes From Members

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

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Use our free recommendation engine to learn which Unified Communications solutions are best for your needs.
511,307 professionals have used our research since 2012.
Ranking
3rd
Views
1,687
Comparisons
1,480
Reviews
2
Average Words per Review
270
Rating
10.0
4th
Views
3,104
Comparisons
2,666
Reviews
0
Average Words per Review
0
Rating
N/A
Popular Comparisons
Also Known As
Asterisk
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Overview
With Cisco Voice and Unified Communications, you can unify all your voice, video, data, and mobile applications for interactive collaboration.
Open source PBX system providing a complete telecommunications platform.
Offer
Learn more about Cisco Unified Communications
Learn more about Digium Asterisk
Sample Customers
Afni, Allied Irish Banks, Bellevue, Came Group, Children's Hospital Colorado, Erickson Living, IDEALondon, Instituto Zaldivar, John Lewis, Linz AG, London Hydro, Lone Star College System, Lone Star College System, Mondi Group, North West Redwater, Park Nicollet, Pentana Solutions Australia, Pilatus, Pirelli, Portugal Ministry, Presidio Inc., Republic Bank & Trust Company, Saipem, SickKids Foundation, Top Right Group, Vital Images
Yahoo, Penn Univeristy of Pennsylvania, US Army, Google, eBay
Top Industries
VISITORS READING REVIEWS
Comms Service Provider32%
Computer Software Company20%
Government7%
Financial Services Firm5%
VISITORS READING REVIEWS
Comms Service Provider38%
Computer Software Company19%
Government9%
Educational Organization5%
Company Size
REVIEWERS
Small Business29%
Midsize Enterprise43%
Large Enterprise29%
No Data Available

Cisco Unified Communications is ranked 3rd in Unified Communications with 2 reviews while Digium Asterisk is ranked 4th in Unified Communications. Cisco Unified Communications is rated 10.0, while Digium Asterisk is rated 0.0. The top reviewer of Cisco Unified Communications writes "Enriched communications between coworkers shortening the time necessary for a call". On the other hand, Cisco Unified Communications is most compared with Fortinet FortiVoice, Cisco Jabber, Alcatel-Lucent OpenTouch, Kamailio SIP Server and Siemens OpenScape, whereas Digium Asterisk is most compared with Kamailio SIP Server, 3CX, Cisco Jabber, Fortinet FortiVoice and Genesys PureConnect.

See our list of best Unified Communications vendors and best IP Telephony & Unified Communications vendors.

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.