Hi,

To catch this sip headers, it should have "X-" in front.

So instead "Fax", please try "X-Fax".

With kind regards,

Jurijs

On Wed, Sep 20, 2017 at 3:45 PM, Aqs Younas <aqsyounas@gmail.com> wrote:
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
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,



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