At Cisco Live, AT&T and Cisco announced a new version of Webex Go in which corporate-liable AT&T phone plans can be easily integrated with Webex Calling plans to provide Webex users a single identity based on the mobile phone number of their AT&T phone.
One Number Works on Any AT&T or Webex Device
Because this solution is integrated with AT&T’s IP Multimedia Subsystem (IMS) – which is part of its mobile core network – Webex Calling users will have a single phone number that can be used on the AT&T mobile handset, on a Webex desk phone, and in the Webex app running on personal computers and tablets.