/mcpTo activate notification device, the <PhoneNumber> parameter is mandatory. The <RepeatInterval> parameter is mandatory to enable repeat notify. The phone devices are of 3 types: Work phone, Home phone, and Mobile phone. You have to provide phone device object id to edit any of the 3 devices. JSON Example PUT https://<connection-server>/vmrest/users/<user-objectid>/notificationdevices/phonedevices/<phone_objectid> Accept: application/json Content-type: application/json Connection: keep-alive { "FailDeviceObjectId":"c5ce04c1-e76e-4075-97f9-471ac49b7e85" } The following is the response from the above PUT request and the actual response will depend upon the information given by you: Response code: 204 Delete Phone Device DELETE https://<connection-server>/vmrest/users/<user-objectid>/notificationdevices/phonedevices/<phone_objectid> The following is the response from the above DELETE request and the actual response will depend upon the information given by you: Response code: 204 JSON Example DELETE https://<connection-server>/vmrest/users/<user-objectid>/notificationdevices/phonedevices/<phone_objectid> Accept: application/json Content-type: application/json Connection: keep-alive The following is the response from the above DELETE request and the actual response will depend upon the information given by you: Response Code: 204 SMTP Device Listing SMTP Device GET:https://<Connection-server>/vmrest/user/notificationdevices/smtpdevices The following is the response from the above GET request and the actual response will depend upon the information given by you: Cisco Unity Connection Provisioning Interface (CUPI) API 88 Cisco Unity Connection Provisioning Interface (CUPI) API -- User Notification Devices API Delete Phone Device