SIP Header The SIP Header type matches a SIP header against a regular expression. Open Configuration > Conditions, select New Condition, enter a name, choose SIP Header in the Type field, complete the type-specific fields, and select Save. SIP Header condition edit form in the Canistracci OIL tenant. Fields Field or option Description Name Display name used in condition lists and selectors. Type Select SIP Header. SIP Header Header name to inspect. Regular Expression Expression used to match the header value. Example Field Example value Name Docs Condition - SIP Header SIP Header X-Account Regular Expression Accounting Destinations For tenant conditions, select the destinations that should run when the condition matches and when it does not match. Global conditions are referenced by tenant-level Use a Global Condition records. Editing and deleting To edit this condition, open Docs Condition - SIP Header from the Conditions list, adjust the fields, and select Save. Before deleting it, check IVRs, schedules, routes, feature codes, and other call-flow objects that may reference it.