Cisco VoIP phone systems lets users make phone calls over an IP (Internet protocol) data network.
Current Customer(s)
Market Share (Est.)
Ranking
The top three of Cisco VoIP’s competitors in the VoIP And SIP category are CallRail with 27.55%, Skype with 23.29%, Cisco WebEx with 13.93% market share.
Popular Comparisons
The top three of Cisco VoIP’s competitors in the VoIP And SIP category are CallRail with 27.55%, Skype with 23.29%, Cisco WebEx with 13.93% market share.
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Around the world in 2025, over 14262 companies have started using Cisco VoIP as VoIP And SIP tool.
Customers | Employee Range | City | Region | Country | Social Links |
---|---|---|---|---|---|
Children's Health | 10,000+ | Dallas | Texas | United States | |
Ontex | 10,000+ | Aalst | Flanders | Belgium | |
LHSC | 10,000+ | London | Ontario | Canada | |
Sogeti | 10,000+ | Issy-les-Moulineaux | Ile-de-France | France | |
TDS Telecommunications | 10,000+ | Madison | Wisconsin | United States | |
Die Schweizerische Post | 10,000+ | Bern | Bern | Switzerland | |
United Parcel Service, Inc. | 10,000+ | Atlanta | Georgia | United States | |
Flowserve | 10,000+ | Irving | Texas | United States | |
Bunge | 10,000+ | Chesterfield | Missouri | United States | |
Tech Mahindra | 10,000+ | Pune | Maharashtra | India |
The top three products and services offering customers that use Cisco VoIP for VoIP And SIP are Managed Services (469), Cloud Services (364), Cybersecurity (278).
Customers
The majority of Cisco VoIP's customers for the voip category fall in the company size of 1,000 - 4,999 employees (2721 companies), 100 - 249 employees (2324 companies), 250 - 499 employees (1767 companies).
Employee Size
The top three geographies of Cisco VoIP for voip are the United States with 8432(72.44%), United Kingdom with 899(7.72%), Canada with 601(5.16%) customers respectively.
Customers
Find answers to the most often asked questions by users.
Who are the top Cisco VoIP competitors?
Cisco VoIP’s Top competitors in the voip category are CallRail, Skype, Cisco WebEx. You can view a full list of Cisco VoIP competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Cisco VoIP and 40,000 other technologies on the internet. You can also compare Cisco VoIP and its feature with top competitors here : Cisco VoIP vs CallRail Cisco VoIP vs Skype Cisco VoIP vs Cisco WebEx.
What is Cisco VoIP customer distribution based on company size?
What is Cisco VoIP market share in the voip?
What are the top countries that use Cisco VoIP?
What are the top industries that use Cisco VoIP?
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