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 (2,721 companies), 100 - 249 employees (2,324 companies), 250 - 499 employees (1,767 companies).
Employee Size
The top three geographies of Cisco VoIP for voip are the United States with 8,432(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?
The majority of Cisco VoIP’s customers for the voip category fall in the company size of 1,000 - 4,999 employees (2,721 companies). You can view a distribution chart of Cisco VoIP customers by company size here.
What is Cisco VoIP market share in the voip?
Cisco VoIP has market share of 8.92% in voip market. Cisco VoIP competes with 106 competitor tools in voip category. The top alternatives for Cisco VoIP voip tool are CallRail with 27.55%, Skype with 23.29%, Cisco WebEx with 13.93% market share.
What are the top countries that use Cisco VoIP?
Around the world in 2025, over 14,262 companies have started using Cisco VoIP as voip tool. Companies using Cisco VoIP for voip are majorly from United States with 8,432 customers. 72.44% of Cisco VoIP customers are from the United States. Other top countries using Cisco VoIP are United Kingdom and Canada with 899(7.72%) and 601(5.16%) customers respectively.
What are the top industries that use Cisco VoIP?
Top industries that use Cisco VoIP for voip are Managed Services (469), Cloud Services (364), Cybersecurity (278).
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Cisco VoIP - Market Share, Competitor Insights in VoIP And SIP
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