Greetings list, I am trying to catch extra sip header in dialplan but of no avail. I have tried info app and uuid_dump on the call to make show variables are appearing in console, but they were not. Though I can see header in sip trace when i run "sofia global siptrace on". This is how it is appearing in sip trace. 2017/09/20 11:22:37.025662 35.189.47.13:5060 -> 10.240.0.23:5063 INVITE sip:0061862083277@sip99.mondotalk.com:5060;transport=udp SIP/2.0 Record-Route: <sip:35.189.47.13;lr;ftag=9d3880-6709294b-13c4-50029-f25-3460e079-f25;did=985.187c7a27> From: "8300005"<sip:8300005@sip99.mondotalk.com:5060
;tag=9d3880-6709294b-13c4-50029-f25-3460e079-f25 To: <sip:0061862083277@sip99.mondotalk.com:5060> *SRC-IP: 103.9.41.75* *Customer: 8300005* *Fax: out* Call-ID: 9eda40-6709294b-13c4-50029-f25-31be0b2b-f25 CSeq: 32590 INVITE Via: SIP/2.0/UDP 35.189.47.13:5060;branch=z9hG4bK9fed.42448b27.0 Via: SIP/2.0/UDP 103.9.41.75:5060 ;rport=5060;received=103.9.41.75;branch=z9hG4bK-f25-3b2a1d-491db0d7 Max-Forwards: 69 Supported: replaces,100rel Contact: <sip:8300005@103.9.41.75:5060;transport=udp> User-Agent: TITAN Allow: INVITE,ACK,CANCEL,BYE,OPTIONS,REFER,INFO,NOTIFY,PRACK,MESSAGE,UPDATE Content-Type: application/sdp Content-Length: 461
v=0 o=a0000 8966 6672 IN IP4 103.9.41.75 s=SIP Call c=IN IP4 103.9.41.75 t=0 0 m=audio 53930 RTP/AVP 8 0 101 103 100 104 9 4 102 18 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=rtpmap:103 G726-32/8000 a=rtpmap:100 G726-16/8000 a=rtpmap:104 G726-40/8000 a=rtpmap:9 G722/16000 a=rtpmap:4 G723-63/8000 a=rtpmap:102 G726-24/8000 a=rtpmap:18 G729/8000 a=ptime:10 a=sendrecv a=rtcp-xr:voip-metrics and freeswitch@fax-syd-dev-01> uuid_dump 01784ffa-9df6-11e7-9716-291629b5fb60 Event-Name: CHANNEL_DATA Core-UUID: 499e114c-8330-11e7-b5e4-291629b5fb60 FreeSWITCH-Hostname: fax-syd-dev-01 FreeSWITCH-Switchname: fax-syd-dev-01 FreeSWITCH-IPv4: 10.240.0.23 FreeSWITCH-IPv6: %3A%3A1 Event-Date-Local: 2017-09-20%2011%3A22%3A50 Event-Date-GMT: Wed,%2020%20Sep%202017%2011%3A22%3A50%20GMT Event-Date-Timestamp: 1505906570912351 Event-Calling-File: mod_commands.c Event-Calling-Function: uuid_dump_function Event-Calling-Line-Number: 6138 Event-Sequence: 461193 Channel-State: CS_EXECUTE Channel-Call-State: ACTIVE Channel-State-Number: 4 Channel-Name: sofia/external/8300005%40sip99.mondotalk.com%3A5060 Unique-ID: 01784ffa-9df6-11e7-9716-291629b5fb60 Call-Direction: inbound Presence-Call-Direction: inbound Channel-HIT-Dialplan: true Channel-Call-UUID: 01784ffa-9df6-11e7-9716-291629b5fb60 Answer-State: answered Channel-Read-Codec-Name: L16 Channel-Read-Codec-Rate: 8000 Channel-Read-Codec-Bit-Rate: 128000 Channel-Write-Codec-Name: PCMA Channel-Write-Codec-Rate: 8000 Channel-Write-Codec-Bit-Rate: 64000 Caller-Direction: inbound Caller-Logical-Direction: inbound Caller-Username: 8300005 Caller-Dialplan: XML Caller-Caller-ID-Name: 8300005 Caller-Caller-ID-Number: 8300005 Caller-Orig-Caller-ID-Name: 8300005 Caller-Orig-Caller-ID-Number: 8300005 Caller-Network-Addr: 35.189.47.13 Caller-ANI: 8300005 Caller-Destination-Number: 0061862083277 Caller-Unique-ID: 01784ffa-9df6-11e7-9716-291629b5fb60 Caller-Source: mod_sofia Caller-Context: public Caller-Channel-Name: sofia/external/8300005%40sip99.mondotalk.com%3A5060 Caller-Profile-Index: 1 Caller-Profile-Created-Time: 1505906554292369 Caller-Channel-Created-Time: 1505906554292369 Caller-Channel-Answered-Time: 1505906557192357 Caller-Channel-Progress-Time: 0 Caller-Channel-Progress-Media-Time: 1505906557192357 Caller-Channel-Hangup-Time: 0 Caller-Channel-Transfer-Time: 0 Caller-Channel-Resurrect-Time: 0 Caller-Channel-Bridged-Time: 0 Caller-Channel-Last-Hold: 0 Caller-Channel-Hold-Accum: 0 Caller-Screen-Bit: true Caller-Privacy-Hide-Name: false Caller-Privacy-Hide-Number: false variable_direction: inbound variable_uuid: 01784ffa-9df6-11e7-9716-291629b5fb60 variable_session_id: 4193 variable_video_media_flow: sendrecv variable_channel_name: sofia/external/8300005%40sip99.mondotalk.com%3A5060 variable_sip_invite_stamp: 1505906554292369 variable_sip_received_ip: 35.189.47.13 variable_sip_received_port: 5060 variable_sip_via_protocol: udp variable_sip_from_user_stripped: 8300005 variable_sofia_profile_name: external variable_recovery_profile_name: external variable_sip_invite_route_uri: %3Csip%3A35.189.47.13%3Blr%3Bftag%3D9d3880-6709294b-13c4-50029-f25-3460e079-f25%3Bdid%3D985.187c7a27%3E variable_sip_invite_record_route: %3Csip%3A35.189.47.13%3Blr%3Bftag%3D9d3880-6709294b-13c4-50029-f25-3460e079-f25%3Bdid%3D985.187c7a27%3E variable_sip_req_params: transport%3Dudp variable_sip_req_user: 0061862083277 variable_sip_req_port: 5060 variable_sip_req_uri: 0061862083277%40sip99.mondotalk.com%3A5060 variable_sip_req_host: sip99.mondotalk.com variable_sip_via_host: 35.189.47.13 variable_sip_via_port: 5060 variable_max_forwards: 69 variable_call_uuid: 01784ffa-9df6-11e7-9716-291629b5fb60 variable_audio_media_flow: sendrecv variable_rtp_audio_recv_pt: 8 variable_rtp_use_codec_name: PCMA variable_rtp_use_codec_rate: 8000 variable_rtp_use_codec_ptime: 10 variable_rtp_use_codec_channels: 1 variable_rtp_last_audio_codec_string: PCMA%408000h%4010i%401c variable_original_read_codec: PCMA variable_original_read_rate: 8000 variable_write_codec: PCMA variable_write_rate: 8000 variable_dtmf_type: rfc2833 variable_local_media_ip: 10.240.0.23 variable_local_media_port: 18268 variable_advertised_media_ip: 35.197.168.74 variable_rtp_use_timer_name: soft variable_rtp_use_pt: 8 variable_rtp_use_ssrc: 1844781053 variable_rtp_2833_send_payload: 101 variable_rtp_2833_recv_payload: 101 variable_remote_media_ip: 103.9.41.75 variable_remote_media_port: 53930 variable_endpoint_disposition: ANSWER variable_api_hangup_hook: lua%20fax_hangup.lua variable_fax_enable_t38_request: true variable_fax_enable_t38: true variable_current_application_data: / variable_current_application: rxfax variable_read_codec: L16 variable_read_rate: 8000 variable_rtp_local_sdp_str: v%3D0%0D%0Ao%3DFreeSWITCH%201505888289%201505888291%20IN%20IP4%2035.197.168.74%0D%0As%3DFreeSWITCH%0D%0Ac%3DIN%20IP4%2035.197.168.74%0D%0At%3D0%200%0D%0Am%3Dimage%2018268%20udptl%20t38%0D%0Aa%3DT38FaxVersion%3A0%0D%0Aa%3DT38MaxBitRate%3A14400%0D%0Aa%3DT38FaxFillBitRemoval%0D%0Aa%3DT38FaxRateManagement%3AtransferredTCF%0D%0Aa%3DT38FaxMaxBuffer%3A2000%0D%0Aa%3DT38FaxMaxDatagram%3A400%0D%0Aa%3DT38FaxUdpEC%3At38UDPRedundancy%0D%0A variable_sip_local_network_addr: 35.197.168.74 variable_sip_reply_host: 35.189.47.13 variable_sip_reply_port: 5060 variable_sip_network_ip: 35.189.47.13 variable_sip_network_port: 5060 variable_ep_codec_string: t38 variable_sip_user_agent: TITAN variable_sip_allow: INVITE,%20ACK,%20CANCEL,%20BYE,%20OPTIONS,%20REFER,%20INFO,%20NOTIFY,%20PRACK,%20MESSAGE,%20UPDATE variable_sip_full_via: SIP/2.0/UDP%2035.197.168.74%3A5063%3Breceived%3D35.197.168.74%3Brport%3D5063%3Bbranch%3Dz9hG4bKmeU9KQHKjjS3m variable_sip_full_from: %3Csip%3A0061862083277%40sip99.mondotalk.com %3A5060%3E%3Btag%3D2HQ8NmB9v6Uca variable_sip_to_display: 8300005 variable_sip_full_to: %228300005%22%20%3Csip%3A8300005%40sip99.mondotalk.com %3A5060%3E%3Btag%3D9d3880-6709294b-13c4-50029-f25-3460e079-f25 variable_sip_from_user: 0061862083277 variable_sip_from_port: 5060 variable_sip_from_uri: 0061862083277%40sip99.mondotalk.com%3A5060 variable_sip_from_host: sip99.mondotalk.com variable_sip_to_user: 8300005 variable_sip_to_port: 5060 variable_sip_to_uri: 8300005%40sip99.mondotalk.com%3A5060 variable_sip_to_host: sip99.mondotalk.com variable_sip_contact_params: transport%3Dudp variable_sip_contact_user: 8300005 variable_sip_contact_port: 5060 variable_sip_contact_uri: 8300005%40103.9.41.75%3A5060 variable_sip_contact_host: 103.9.41.75 variable_sip_to_tag: 9d3880-6709294b-13c4-50029-f25-3460e079-f25 variable_sip_from_tag: 2HQ8NmB9v6Uca variable_sip_cseq: 112617216 variable_sip_call_id: 9eda40-6709294b-13c4-50029-f25-31be0b2b-f25 variable_switch_r_sdp: v%3D0%0D%0Ao%3Da0000%208966%206673%20IN%20IP4%20103.9.41.75%0D%0As%3DSIP%20Call%0D%0Ac%3DIN%20IP4%20103.9.41.75%0D%0At%3D0%200%0D%0Am%3Dimage%2053930%20udptl%20t38%0D%0Aa%3DT38FaxVersion%3A0%0D%0Aa%3DT38MaxBitRate%3A14400%0D%0Aa%3DT38FaxRateManagement%3AtransferredTCF%0D%0Aa%3DT38FaxMaxBuffer%3A1800%0D%0Aa%3DT38FaxMaxDatagram%3A256%0D%0Aa%3DT38FaxUdpEC%3At38UDPRedundancy%0D%0Aa%3DT38Fax%0D%0A variable_rtp_use_codec_string: OPUS,G722,PCMU,PCMA,VP8 variable_has_t38: true variable_fax_v17_disabled: 0 variable_fax_ecm_requested: 1 variable_fax_filename: / I am stuck here, please advise. Best Regards,