Module channel 

Channel-related data types extracted from ESL event headers.

Structs

ChannelTimetable

Channel timing data from FreeSWITCH’s switch_channel_timetable_t.

ParseAnswerStateError

Error returned when parsing an invalid answer state string.

ParseCallDirectionError

Error returned when parsing an invalid call direction string.

ParseCallStateError

Error returned when parsing an invalid call state string.

ParseChannelStateError

Error returned when parsing an invalid channel state string.

ParseHangupCauseError

Error returned when parsing an unknown hangup cause string.

ParseTimetableError

Error returned when a timetable header is present but not a valid i64.

Enums

AnswerState

Answer state from the Answer-State header. Wire format is lowercase.

CallDirection

Call direction from the Call-Direction header. Wire format is lowercase.

CallState

Call state from switch_channel_callstate_t – carried in the Channel-Call-State header.

ChannelState

Channel state from switch_channel_state_t – carried in the Channel-State header as a string (CS_ROUTING) and in Channel-State-Number as an integer.

HangupCause

Hangup cause from switch_cause_t (Q.850 + FreeSWITCH extensions).

TimetablePrefix

Header prefix identifying which call leg’s timetable to extract.