McDewey

Table 10: Supported T38fax Payload Types Payload Type Encoding Name Types Not applied Not applied T38Fax Supported Event Packages Table 11: Supported Event Packages, on page 17 provides supported event packages at the SIP line interface. Table 11: Supported Event Packages Comments Subscription or Unsolicited Supported Event Package Used for Message Waiting Indication notifications. Unsolicited Yes message-summary Used for digit collection and DTMF relay. Subscription Yes kpml Used for hook status (offhook and onhook only). Used for shared line remote state notifications. Subscription Yes dialog Used for BLF speed dials. Used for DND status. Used for missed, placed, and received calls as well as other directory services. Used for BLF alert indicator. Subscription Yes presence Used to carry sipfrag responses during call transfer. Used to carry remotecc responses. Subscription Yes refer Used to send service control notifications to the endpoint. Unsolicited Yes service-control Used only by third-party AS-SIP endpoints for the conference factory method of conferencing. Subscription Yes Conference SIP Line Messaging Guide (Standard Edition) for Cisco Unified Communications Manager 17 SIP Standard Line Interface Supported Event Packages