2.483 PidNameXCallId

Canonical name: PidNameXCallId

Description: Contains a unique identifier associated with the phone call.

Property set: PS_INTERNET_HEADERS {00020386-0000-0000-C000-000000000046}

Property name: X-CallID

Data type: PtypString, 0x001F

Area: Unified Messaging

Defining reference: [MS-OXOUM] section 2.2.5.12

Consuming reference: [MS-OXCMAIL]