package fs_chan_var

type ChannelVar string

func (s ChannelVar) String() string {
	return string(s)
}

const (
	CoreUuid                          ChannelVar = "Core-UUID"                 //FreeSWITCH实例的唯一ID，每次重新启动时都会更改[1].
	EventCallingFile                  ChannelVar = "Event-Calling-File"        //触发此事件的源文件。
	EventCallingFunction              ChannelVar = "Event-Calling-Function"    //触发此事件的源函数。
	EventCallingLineNumber            ChannelVar = "Event-Calling-Line-Number" //触发此事件的源文件行。
	EventDateGmt                      ChannelVar = "Event-Date-GMT"            //日期/时间，包括触发事件时 FreeSWITCH 实例的时区。
	EventDateLocal                    ChannelVar = "Event-Date-Local"          //触发事件时 FreeSWITCH 实例的本地日期/时间。
	EventDateTimestamp                ChannelVar = "Event-Date-Timestamp"      //触发事件时来自 FreeSWITCH 实例的 Unix 纪元时间。（以微秒为单位，除以 1000 得到毫秒）。
	EventName                         ChannelVar = "Event-Name"                //事件的名称。请参阅“类”部分。
	EventSequence                     ChannelVar = "Event-Sequence"            //FreeSWITCH 实例上事件的顺序 ID。每次重新启动后，这将重置为零，并且并非每个实例都是唯一的。[1]
	FreeSwitchIPv4                    ChannelVar = "FreeSWITCH-IPv4"           //FreeSWITCH实例的IPv4地址。
	FreeSwitchIPv6                    ChannelVar = "FreeSWITCH-IPv6"           //FreeSWITCH实例的IPv6地址。
	FreeSwitchHostname                ChannelVar = "FreeSWITCH-Hostname"       //运行 FreeSWITCH 实例的计算机的主机名。
	FreeSwitchSwitchname              ChannelVar = "FreeSWITCH-Switchname"     //自由开关实例的开关名称。这通常与FreeSWITCH-Hostname相同，除非您具有复杂的配置（例如，故障转移，多宿主等）。
	ContentLength                     ChannelVar = "Content-Length"            //它将包含有效负载的大小（以字节为单位）（类似于同名的 HTTP 标头）。
	ChannelName                       ChannelVar = "Channel-Name"
	UniqueId                          ChannelVar = "Unique-ID"
	CallDirection                     ChannelVar = "Call-Direction"
	PresenceCall                      ChannelVar = "Presence-Call"
	AnswerState                       ChannelVar = "Answer-State"
	ChannelReadCodecName              ChannelVar = "Channel-Read-Codec-Name"
	ChannelReadCodecRate              ChannelVar = "Channel-Read-Codec-Rate"
	ChannelWriteCodecName             ChannelVar = "Channel-Write-Codec-Name"
	ChannelWriteCodecRate             ChannelVar = "Channel-Write-Codec-Rate"
	CallerUsername                    ChannelVar = "Caller-Username"
	CallerDialplan                    ChannelVar = "Caller-Dialplan"
	CallerCallerIdName                ChannelVar = "Caller-Caller-ID-Name"
	CallerCallerIdNumber              ChannelVar = "Caller-Caller-ID-Number"
	CallerNetworkAddr                 ChannelVar = "Caller-Network-Addr"
	CallerDestinationNumber           ChannelVar = "Caller-Destination-Number"
	CallerUniqueId                    ChannelVar = "Caller-Unique-ID"
	CallerSource                      ChannelVar = "Caller-Source"
	CallerContext                     ChannelVar = "Caller-Context"
	CallerChannelName                 ChannelVar = "Caller-Channel-Name"
	CallerScreenBit                   ChannelVar = "Caller-Screen-Bit"
	CallerPrivacyHideName             ChannelVar = "Caller-Privacy-Hide-Name"
	CallerPrivacyHideNumber           ChannelVar = "Caller-Privacy-Hide-Number"
	OriginatorUsername                ChannelVar = "Originator-Username"
	OriginatorDialplan                ChannelVar = "Originator-Dialplan"
	OriginatorCallerIdName            ChannelVar = "Originator-Caller-ID-Name"
	OriginatorCallerIdNumber          ChannelVar = "Originator-Caller-ID-Number"
	OriginatorNetworkAddr             ChannelVar = "Originator-Network-Addr"
	OriginatorDestinationNumber       ChannelVar = "Originator-Destination-Number"
	OriginatorUniqueId                ChannelVar = "Originator-Unique-ID"
	OriginatorSource                  ChannelVar = "Originator-Source"
	OriginatorContext                 ChannelVar = "Originator-Context"
	OriginatorChannelName             ChannelVar = "Originator-Channel-Name"
	OriginatorScreenBit               ChannelVar = "Originator-Screen-Bit"
	OriginatorPrivacyHideName         ChannelVar = "Originator-Privacy-Hide-Name"
	OriginatorPrivacyHideNumber       ChannelVar = "Originator-Privacy-Hide-Number"
	CallerAni                         ChannelVar = "Caller-ANI"
	CallerCalleeIdName                ChannelVar = "Caller-Callee-ID-Name"
	CallerCalleeIdNumber              ChannelVar = "Caller-Callee-ID-Number"
	CallerChannelAnsweredTime         ChannelVar = "Caller-Channel-Answered-Time"
	CallerChannelBridgedTime          ChannelVar = "Caller-Channel-Bridged-Time"
	CallerChannelCreatedTime          ChannelVar = "Caller-Channel-Created-Time"
	CallerChannelHangupTime           ChannelVar = "Caller-Channel-Hangup-Time"
	CallerChannelHoldAccum            ChannelVar = "Caller-Channel-Hold-Accum"
	CallerChannelLastHold             ChannelVar = "Caller-Channel-Last-Hold"
	CallerChannelProgressMediaTime    ChannelVar = "Caller-Channel-Progress-Media-Time"
	CallerChannelProgressTime         ChannelVar = "Caller-Channel-Progress-Time"
	CallerChannelResurrectTime        ChannelVar = "Caller-Channel-Resurrect-Time"
	CallerChannelTransferTime         ChannelVar = "Caller-Channel-Transfer-Time"
	CallerDirection                   ChannelVar = "Caller-Direction"
	CallerProfileCreatedTime          ChannelVar = "Caller-Profile-Created-Time"
	CallerProfileIndex                ChannelVar = "Caller-Profile-Index"
	ChannelCallState                  ChannelVar = "Channel-Call-State"
	ChannelCallUuid                   ChannelVar = "Channel-Call-UUID"
	ChannelHitDialplan                ChannelVar = "Channel-HIT-Dialplan"
	ChannelPresenceId                 ChannelVar = "Channel-Presence-ID"
	ChannelReadCodecBitRate           ChannelVar = "Channel-Read-Codec-Bit-Rate"
	ChannelState                      ChannelVar = "Channel-State"
	ChannelStateNumber                ChannelVar = "Channel-State-Number"
	ChannelWriteCodecBitRate          ChannelVar = "Channel-Write-Codec-Bit-Rate"
	OtherLegAni                       ChannelVar = "Other-Leg-ANI"
	OtherLegCallerIdName              ChannelVar = "Other-Leg-Caller-ID-Name"
	OtherLegCallerIdNumber            ChannelVar = "Other-Leg-Caller-ID-Number"
	OtherLegChannelAnsweredTime       ChannelVar = "Other-Leg-Channel-Answered-Time"
	OtherLegChannelBridgedTime        ChannelVar = "Other-Leg-Channel-Bridged-Time"
	OtherLegChannelCreatedTime        ChannelVar = "Other-Leg-Channel-Created-Time"
	OtherLegChannelHangupTime         ChannelVar = "Other-Leg-Channel-Hangup-Time"
	OtherLegChannelHoldAccum          ChannelVar = "Other-Leg-Channel-Hold-Accum"
	OtherLegChannelLastHold           ChannelVar = "Other-Leg-Channel-Last-Hold"
	OtherLegChannelName               ChannelVar = "Other-Leg-Channel-Name"
	OtherLegChannelProgressMediaTime  ChannelVar = "Other-Leg-Channel-Progress-Media-Time"
	OtherLegChannelProgressTime       ChannelVar = "Other-Leg-Channel-Progress-Time"
	OtherLegChannelResurrectTime      ChannelVar = "Other-Leg-Channel-Resurrect-Time"
	OtherLegChannelTransferTime       ChannelVar = "Other-Leg-Channel-Transfer-Time"
	OtherLegContext                   ChannelVar = "Other-Leg-Context"
	OtherLegDestinationNumber         ChannelVar = "Other-Leg-Destination-Number"
	OtherLegDialplan                  ChannelVar = "Other-Leg-Dialplan"
	OtherLegDirection                 ChannelVar = "Other-Leg-Direction"
	OtherLegNetworkAddr               ChannelVar = "Other-Leg-Network-Addr"
	OtherLegPrivacyHideName           ChannelVar = "Other-Leg-Privacy-Hide-Name"
	OtherLegPrivacyHideNumber         ChannelVar = "Other-Leg-Privacy-Hide-Number"
	OtherLegProfileCreatedTime        ChannelVar = "Other-Leg-Profile-Created-Time"
	OtherLegScreenBit                 ChannelVar = "Other-Leg-Screen-Bit"
	OtherLegSource                    ChannelVar = "Other-Leg-Source"
	OtherLegUniqueId                  ChannelVar = "Other-Leg-Unique-ID"
	OtherLegUsername                  ChannelVar = "Other-Leg-Username"
	OtherType                         ChannelVar = "Other-Type"
	PresenceCallDirection             ChannelVar = "Presence-Call-Direction"
	VariableRfc2822Date               ChannelVar = "variable_RFC2822_DATE"
	VariableAbsoluteCodecString       ChannelVar = "variable_absolute_codec_string"
	VariableAdvertisedMediaIp         ChannelVar = "variable_advertised_media_ip"
	VariableCallUuid                  ChannelVar = "variable_call_uuid"
	VariableChannelName               ChannelVar = "variable_channel_name"
	VariableDialedDomain              ChannelVar = "variable_dialed_domain"
	VariableDialedExtension           ChannelVar = "variable_dialed_extension"
	VariableDialedUser                ChannelVar = "variable_dialed_user"
	VariableDirection                 ChannelVar = "variable_direction"
	VariableDtmfType                  ChannelVar = "variable_dtmf_type"
	VariableEpCodecString             ChannelVar = "variable_ep_codec_string"
	VariableExportVars                ChannelVar = "variable_export_vars"
	VariableIsOutbound                ChannelVar = "variable_is_outbound"
	VariableLocalMediaIp              ChannelVar = "variable_local_media_ip"
	VariableLocalMediaPort            ChannelVar = "variable_local_media_port"
	VariableMaxForwards               ChannelVar = "variable_max_forwards"
	VariableOriginateEarlyMedia       ChannelVar = "variable_originate_early_media"
	VariableOriginatingLegUuid        ChannelVar = "variable_originating_leg_uuid"
	VariableOriginator                ChannelVar = "variable_originator"
	VariableOriginatorCodec           ChannelVar = "variable_originator_codec"
	VariablePresenceId                ChannelVar = "variable_presence_id"
	VariableReadCodec                 ChannelVar = "variable_read_codec"
	VariableReadRate                  ChannelVar = "variable_read_rate"
	VariableRecoveryProfileName       ChannelVar = "variable_recovery_profile_name"
	VariableRemoteMediaIp             ChannelVar = "variable_remote_media_ip"
	VariableRemoteMediaPort           ChannelVar = "variable_remote_media_port"
	VariableRtpUseSsrc                ChannelVar = "variable_rtp_use_ssrc"
	VariableSessionId                 ChannelVar = "variable_session_id"
	VariableSignalBond                ChannelVar = "variable_signal_bond"
	VariableSipAudioRecvPt            ChannelVar = "variable_sip_audio_recv_pt"
	VariableSipCallId                 ChannelVar = "variable_sip_call_id"
	VariableSipContactHost            ChannelVar = "variable_sip_contact_host"
	VariableSipContactPort            ChannelVar = "variable_sip_contact_port"
	VariableSipContactUri             ChannelVar = "variable_sip_contact_uri"
	VariableSipContactUser            ChannelVar = "variable_sip_contact_user"
	VariableSipCseq                   ChannelVar = "variable_sip_cseq"
	VariableSipDestinationUrl         ChannelVar = "variable_sip_destination_url"
	VariableSipFromDisplay            ChannelVar = "variable_sip_from_display"
	VariableSipFromHost               ChannelVar = "variable_sip_from_host"
	VariableSipFromTag                ChannelVar = "variable_sip_from_tag"
	VariableSipFromUri                ChannelVar = "variable_sip_from_uri"
	VariableSipFromUser               ChannelVar = "variable_sip_from_user"
	VariableSipFullFrom               ChannelVar = "variable_sip_full_from"
	VariableSipFullTo                 ChannelVar = "variable_sip_full_to"
	VariableSipFullVia                ChannelVar = "variable_sip_full_via"
	VariableSipInviteDomain           ChannelVar = "variable_sip_invite_domain"
	VariableSipLocalNetworkAddr       ChannelVar = "variable_sip_local_network_addr"
	VariableSipLocalSdpStr            ChannelVar = "variable_sip_local_sdp_str"
	VariableSipNetworkIp              ChannelVar = "variable_sip_network_ip"
	VariableSipNetworkPort            ChannelVar = "variable_sip_network_port"
	VariableSipOutgoingContactUri     ChannelVar = "variable_sip_outgoing_contact_uri"
	VariableSipProfileName            ChannelVar = "variable_sip_profile_name"
	VariableSipRecoverContact         ChannelVar = "variable_sip_recover_contact"
	VariableSipRecoverVia             ChannelVar = "variable_sip_recover_via"
	VariableSipReplyHost              ChannelVar = "variable_sip_reply_host"
	VariableSipReplyPort              ChannelVar = "variable_sip_reply_port"
	VariableSipReqUri                 ChannelVar = "variable_sip_req_uri"
	VariableSipToHost                 ChannelVar = "variable_sip_to_host"
	VariableSipToTag                  ChannelVar = "variable_sip_to_tag"
	VariableSipToUri                  ChannelVar = "variable_sip_to_uri"
	VariableSipToUser                 ChannelVar = "variable_sip_to_user"
	VariableSipUseCodecName           ChannelVar = "variable_sip_use_codec_name"
	VariableSipUseCodecPtime          ChannelVar = "variable_sip_use_codec_ptime"
	VariableSipUseCodecRate           ChannelVar = "variable_sip_use_codec_rate"
	VariableSipUsePt                  ChannelVar = "variable_sip_use_pt"
	VariableSofiaProfileName          ChannelVar = "variable_sofia_profile_name"
	VariableSwitchMSdp                ChannelVar = "variable_switch_m_sdp"
	VariableSwitchRSdp                ChannelVar = "variable_switch_r_sdp"
	VariableUuid                      ChannelVar = "variable_uuid"
	VariableWriteCodec                ChannelVar = "variable_write_codec"
	VariableWriteRate                 ChannelVar = "variable_write_rate"
	VariableDialstatus                ChannelVar = "variable_DIALSTATUS"
	VariableDpMatch                   ChannelVar = "variable_DP_MATCH"
	VariableAccountcode               ChannelVar = "variable_accountcode"
	VariableCallTimeout               ChannelVar = "variable_call_timeout"
	VariableCalledPartyCallgroup      ChannelVar = "variable_called_party_callgroup"
	VariableCallgroup                 ChannelVar = "variable_callgroup"
	VariableContinueOnFail            ChannelVar = "variable_continue_on_fail"
	VariableCurrentApplication        ChannelVar = "variable_current_application"
	VariableCurrentApplicationData    ChannelVar = "variable_current_application_data"
	VariableDefaultAreacode           ChannelVar = "variable_default_areacode"
	VariableDefaultGateway            ChannelVar = "variable_default_gateway"
	VariableDomainName                ChannelVar = "variable_domain_name"
	VariableEffectiveCallerIdName     ChannelVar = "variable_effective_caller_id_name"
	VariableEffectiveCallerIdNumber   ChannelVar = "variable_effective_caller_id_number"
	VariableEndpointDisposition       ChannelVar = "variable_endpoint_disposition"
	VariableHangupAfterBridge         ChannelVar = "variable_hangup_after_bridge"
	VariableInheritCodec              ChannelVar = "variable_inherit_codec"
	VariableNumberAlias               ChannelVar = "variable_number_alias"
	VariableOriginateDisposition      ChannelVar = "variable_originate_disposition"
	VariableOriginateSignalBond       ChannelVar = "variable_originate_signal_bond"
	VariableOriginatedLegs            ChannelVar = "variable_originated_legs"
	VariableOutboundCallerIdName      ChannelVar = "variable_outbound_caller_id_name"
	VariableOutboundCallerIdNumber    ChannelVar = "variable_outbound_caller_id_number"
	VariableRecordStereo              ChannelVar = "variable_record_stereo"
	VariableSipNumberAlias            ChannelVar = "variable_sip_number_alias"
	VariableSipReceivedIp             ChannelVar = "variable_sip_received_ip"
	VariableSipReceivedPort           ChannelVar = "variable_sip_received_port"
	VariableSipReqHost                ChannelVar = "variable_sip_req_host"
	VariableSipReqUser                ChannelVar = "variable_sip_req_user"
	VariableSipViaHost                ChannelVar = "variable_sip_via_host"
	VariableSipViaPort                ChannelVar = "variable_sip_via_port"
	VariableSipViaProtocol            ChannelVar = "variable_sip_via_protocol"
	VariableSipViaRport               ChannelVar = "variable_sip_via_rport"
	VariableTollAllow                 ChannelVar = "variable_toll_allow"
	VariableTransferFallbackExtension ChannelVar = "variable_transfer_fallback_extension"
	VariableTransferRingback          ChannelVar = "variable_transfer_ringback"
	VariableUserContext               ChannelVar = "variable_user_context"
	VariableUserName                  ChannelVar = "variable_user_name"
	HangupCause                       ChannelVar = "Hangup-Cause"
	VariableSipAuthorized             ChannelVar = "variable_sip_authorized"
	VariableSipAuthUsername           ChannelVar = "variable_sip_auth_username"
	VariableSipAuthRealm              ChannelVar = "variable_sip_auth_realm"
	VariableSipFromParams             ChannelVar = "variable_sip_from_params"
	VariableSipFromUserStripped       ChannelVar = "variable_sip_from_user_stripped"
	VariableSipReqParams              ChannelVar = "variable_sip_req_params"
	VariableSipToParams               ChannelVar = "variable_sip_to_params"
	VariableSipContactParams          ChannelVar = "variable_sip_contact_params"
	VariableSipUserAgent              ChannelVar = "variable_sip_user_agent"
	VariableRingback                  ChannelVar = "variable_ringback"
)