StartupA31003-S2030-M100-11-76A9, 01/201544 OpenStage SIP V3R3 for OpenScape Voice, Administration Manualinbetriebnahme.fmCloud Deployment2.5 Cloud DeploymentThis chapter describes how a phone progresses through the cloud deployment process fromfactory start-up until the cloud service provider considers it to be ready for use by its User.The phone determines that a cloud deployment process is to be used based on the IP settingsit receives from the DHCP at the customer site. The Unify Redirect server1 requires a code todetermine which cloud service provider is responsible for the phone. The code is provided aspart of a pin supplied from the cloud organisation to the User. When the User enters the pin atthe phone the Unify Redirect server redirects the phone to a DLS-WPI based management sys-tem operated by the cloud service provider, This management system completes the configu-ration of the phone with all the information required for it to be usable and may also customisethe phone for the cloud service provider's 'house' style.2.5.1 Process of Cloud DeploymentThe following flow chart shows the way from a factory start-up until a user prepared OpenStagephone, deployed by a relevant DLS-WPI based management system.Preconditions:• Phone is not running• Phone is set to factory default values• The phone has a LAN connection• The LAN connection provides access to the public internet1. The address for the Unify Redirect server is hardcoded as "'cloud-setup.com"The phone has all the informationthat it needs to contact a DNS serv-er. A DLS address is not provided.DHCP is available; IP address allo-cated to the phone; DNS address isavailable; Subnet mask is available;Router address is available; no DLSaddress available; no SIP address-es availableStartPhone broadcasts a DHCPrequestA DHCP server respondswith IP addressesThe phone detects that acloud deployment is re-quired
