This quarterly SpotCheck tracks the enterprise calling market. Data covers units and revenues of Cloud Calling licenses and On-Premises IP Calling licenses based on quarterly shipment reports provided by the following vendors serving the enterprise calling market: 8x8 (includes Fuze), Alcatel Lucent Enterprise (ALE), Avaya, Cisco, Dialpad, Huawei, GoTo (previously LogMeIn and Jive), Microsoft, Mitel, NEC, OOMA, RingCentral, Atos Unify, Vonage Business, Zoom (Phone).
This report provides historical trends and vendor rankings for the current quarter and covers the following regions: North America, EMEA, Asia Pacific, and Rest of World (including China and Latin America).