Cisco Unified Communications Manager (CallManager)

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Cisco Unified Communications Manager (Unified CM) provides reliable, secure, scalable and manageable call control and session management.

Top Competitors and Alternatives of Cisco Unified Communications Manager (CallManager)

The top three of Cisco Unified Communications Manager (CallManager)’s competitors in the VoIP And SIP category are Skype with 28.82%, CallRail with 19.93%, Cisco WebEx with 13.51% market share.

Technology Domains Market Share Versus page
Skype 60743 28.82% Cisco Unified Communications Manager (CallManager) vs Skype
CallRail 42014 19.93% Cisco Unified Communications Manager (CallManager) vs CallRail
Cisco WebEx 28473 13.51% Cisco Unified Communications Manager (CallManager) vs Cisco WebEx
Cisco VoIP 23041 10.93% Cisco Unified Communications Manager (CallManager) vs Cisco VoIP
Google Voice 4077 1.93% Cisco Unified Communications Manager (CallManager) vs Google Voice
Cisco IP Phones 3913 1.86% Cisco Unified Communications Manager (CallManager) vs Cisco IP Phones
Ringio 3745 1.78% Cisco Unified Communications Manager (CallManager) vs Ringio
RingCentral 3497 1.66% Cisco Unified Communications Manager (CallManager) vs RingCentral
Five9 3224 1.53% Cisco Unified Communications Manager (CallManager) vs Five9
Genesys PureCloud 3058 1.45% Cisco Unified Communications Manager (CallManager) vs Genesys PureCloud
3CX 2377 1.13% Cisco Unified Communications Manager (CallManager) vs 3CX
Grasshopper 2150 1.02% Cisco Unified Communications Manager (CallManager) vs Grasshopper
Aircall 1745 0.83% Cisco Unified Communications Manager (CallManager) vs Aircall
Virtual PBX 1683 0.80% Cisco Unified Communications Manager (CallManager) vs Virtual PBX
ClickDesk 1530 0.73% Cisco Unified Communications Manager (CallManager) vs ClickDesk
NewVoiceMedia 1284 0.61% Cisco Unified Communications Manager (CallManager) vs NewVoiceMedia
T-Systems 1268 0.60% Cisco Unified Communications Manager (CallManager) vs T-Systems
Vivocha 990 0.47% Cisco Unified Communications Manager (CallManager) vs Vivocha
Vonage Business 926 0.44% Cisco Unified Communications Manager (CallManager) vs Vonage Business
Verizon VoIP 921 0.44% Cisco Unified Communications Manager (CallManager) vs Verizon VoIP

Customers of Cisco Unified Communications Manager (CallManager)

Around the world in 2023, over 8338 companies have started using Cisco Unified Communications Manager (CallManager) as VoIP And SIP tool.

Customers Employee Range City Region Country Social Links
McKesson Corporation 10,000+ Irving Texas United States
International Business Machines Corporation (IBM) 10,000+ Armonk New York United States
Webex 10,000+ San Jose California United States
Paychex, Inc. 10,000+ Rochester New York United States
Rent-A-Center, Inc. 10,000+ Plano Texas United States
Mercy Health 10,000+ Cincinnati Ohio United States
Mercy 10,000+ Chesterfield Missouri United States
Bayer AG 10,000+ Leverkusen North Rhine-westphalia Germany
A.P. Moller - Maersk 10,000+ Copenhagen Capital Region Denmark
Queensland Health 10,000+ Brisbane Queensland Australia

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Cisco Unified Communications Manager (CallManager) Customers by Industry

The three top industries that use Cisco Unified Communications Manager (CallManager) for VoIP And SIP are Managed Services (233), Engineering (195), Security (167).

Cisco Unified Communications Manager (CallManager) Customers by Employee Size

The majority of Cisco Unified Communications Manager (CallManager)’s customers for the voip category fall in the company size of 1,000 - 4,999 employees (1956 companies), 10,000+ employees (1406 companies), 100 - 249 employees (1261 companies).

Cisco Unified Communications Manager (CallManager) Customers by Geography

The top three geographies of Cisco Unified Communications Manager (CallManager) for voip are the United States with 5023(57.38%), United Kingdom with 630(7.20%), Canada with 329(3.76%) customers respectively.

Employees of Cisco Unified Communications Manager (CallManager)

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FAQ

Find answers to the most often asked questions by users.

Who are the top Cisco Unified Communications Manager (CallManager) competitors?

Cisco Unified Communications Manager (CallManager)’s Top competitors in the voip category are Skype, CallRail, Cisco WebEx. You can view a full list of Cisco Unified Communications Manager (CallManager) competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Cisco Unified Communications Manager (CallManager) and 40,000 other technologies on the internet.You can also compare Cisco Unified Communications Manager (CallManager) and its feature with top competitors here : Cisco Unified Communications Manager (CallManager) vs Skype Cisco Unified Communications Manager (CallManager) vs CallRail Cisco Unified Communications Manager (CallManager) vs Cisco WebEx .

What is Cisco Unified Communications Manager (CallManager) customer distribution based on company size?

The majority of Cisco Unified Communications Manager (CallManager)’s customers for the voip category fall in the company size of 1,000 - 4,999 employees (1956 companies), 10,000+ employees (1406 companies), 100 - 249 employees (1261 companies). You can view a distribution chart of Cisco Unified Communications Manager (CallManager) customers by company size here.

What is Cisco Unified Communications Manager (CallManager) market share in the voip?

Cisco Unified Communications Manager (CallManager) has market share of 4.15% in voip market. Cisco Unified Communications Manager (CallManager) competes with 117 competitor tools in voip category. The top alternatives for Cisco Unified Communications Manager (CallManager) voip tool are Skype with 28.82%, CallRail with 19.93%, Cisco WebEx with 13.51% market share.

What are the top industries that use Cisco Unified Communications Manager (CallManager)?

Top industries that use Cisco Unified Communications Manager (CallManager) for voip are Managed Services (233), Engineering (195), Security (167).

What are the top countries that use Cisco Unified Communications Manager (CallManager)?

Around the world in 2023, over 8338 companies have started using Cisco Unified Communications Manager (CallManager) as voip tool. Companies using Cisco Unified Communications Manager (CallManager) for voip are majorly from United States with 5023 customers. 57.38% of Cisco Unified Communications Manager (CallManager) customers are from the United States. Other top countries using Cisco Unified Communications Manager (CallManager) are United Kingdom and Canada with 630(7.20%) and 329(3.76%) customers respectively.

Justine Lyon
Justine Lyon
Senior VP of Sales, Ally
At my previous organization we used Zoominfo and LInkedIn Navigator for contact, Bombora for intent and DiscoverOrg for account info. When I joined Ally where we use 6sense, I found it to be as valuable as all the other tools combined!
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