[Serusers] Click to dial - error 408 - sr-users

14 Sep 2004


      Hello serusers,
currently I am configuring serweb's click to dial application.
Both clients are inside the same private network without any NAT
in between. Standard calls between the two clients work well.
When I invoke ctd, the SIP phone of the calling party rings.
Pick-up of the phone works, I get connected to the referrer,
but the connection to the called party fails.
See an excerpt of the log file:
(Scenario: peter.herre calls helga.herre, i.e. helga.herre is referred
by the ctd application's e-mail address 'clicktodial@inconsult.at'.)
9(13200) fifo_get_method: method: 'REFER'
 9(13200) DEBUG: fifo_get_ruri: 'sip:peter.herre@10.49.9.170:5060'
 9(13200) DEBUG: fifo_get_nexthop: hop: 'sip:peter.herre@10.49.9.170:5060'
 9(13200) fifo_get_headers: headers: To:
sip:peter.herre@inconsult.at;tag=414750038e741
From: sip:clicktodial@inconsult.at;tag=414750038e741
Call-ID: 414750038e741.fifouacctd
Contact: sip:caller@!!
CSeq: 2 REFER
Referred-By: sip:clicktodial@inconsult.at
Refer-To: sip:helga.herre@inconsult.at
9(13200) parse_headers: flags=-1
 9(13200) DEBUG: add_param: tag=414750038e741
 9(13200) end of header reached, state=29
 9(13200) DEBUG: get_hdr_field: <To> [50];
uri=[sip:peter.herre@inconsult.at]
 9(13200) DEBUG: to body [sip:peter.herre@inconsult.at]
 9(13200) get_hdr_field: cseq <CSeq>: <2> <REFER>
 9(13200) DEBUG: fifo_uac: parse_headers succeeded
 9(13200) fifo_get_body: body:
 9(13200) DEBUG: add_param: tag=414750038e741
 9(13200) end of header reached, state=29
 9(13200) DEBUG: mk_proxy: doing DNS lookup...
 9(13200) DEBUG: get_hf_block: one more hf processed
 9(13200) DEBUG: get_hf_block: one more hf processed
 9(13200) DEBUG: get_hf_block: one more hf processed
 9(13200) DEBUG: fifo_uac: EoL -- proceeding to transaction creation
 9(13200) DEBUG: mk_proxy: doing DNS lookup...
 9(13200) DEBUG: dlg2hash: 49113
 9(13200) DEBUG: add_to_tail_of_timer[4]: 0x402e2b58
 9(13200) DEBUG: add_to_tail_of_timer[0]: 0x402e2b6c
 9(13200) INFO: fifo_server: command empty
10(13212) DEBUG: timer routine:1,tl=0x402e1fb4 next=0x402e09a4
10(13212) DEBUG: timer routine:1,tl=0x402e09a4 next=(nil)
10(13212) DEBUG: timer routine:4,tl=0x402e2b58 next=(nil)
10(13212) DEBUG: retransmission_handler : request resending (t=0x402e2a30,
REFER sip ... )
10(13212) DEBUG: add_to_tail_of_timer[5]: 0x402e2b58
10(13212) DEBUG: retransmission_handler : done
10(13212) DEBUG: timer routine:5,tl=0x402e2b58 next=(nil)
Does anybody has a hint what is going wrong?
DNS lookup fails?! Currently I have my domain in /etc/hosts.
Below find the complete log file of the whole call.
Best regards,
Peter
sip:/usr/local/etc/ser # tail -f /var/log/ser.log
4(13176) udp_rcv_loop: probing packet received from 10.49.9.170 34820
 3(13161) udp_rcv_loop: probing packet received from 10.49.8.8 50195
 9(13200) fifo_get_method: method: 'INVITE'
 9(13200) DEBUG: fifo_get_ruri: 'sip:peter.herre@inconsult.at'
 9(13200) DEBUG: fifo_get_nexthop: next hop empty
 9(13200) fifo_get_headers: headers: From:
sip:clicktodial@inconsult.at;tag=414750038e741
Call-ID: 414750038e741.fifouacctd
Contact: sip:caller@!!
To: sip:peter.herre@inconsult.at
CSeq: 1 INVITE
Content-Type: application/sdp
9(13200) parse_headers: flags=-1
 9(13200) end of header reached, state=9
 9(13200) DEBUG: get_hdr_field: <To> [32];
uri=[sip:peter.herre@inconsult.at]
 9(13200) DEBUG: to body [sip:peter.herre@inconsult.at
]
 9(13200) get_hdr_field: cseq <CSeq>: <1> <INVITE>
 9(13200) DEBUG: fifo_uac: parse_headers succeeded
 9(13200) fifo_get_body: body: v=0
o=click-to-dial 0 0 IN IP4 0.0.0.0
s=session
c=IN IP4 0.0.0.0
b=CT:1000
t=0 0
m=audio 9 RTP/AVP 0
a=rtpmap:0 PCMU/8000
9(13200) DEBUG: add_param: tag=414750038e741
 9(13200) end of header reached, state=29
 9(13200) DEBUG: mk_proxy: doing DNS lookup...
 9(13200) get_record: lookup(_sip._udp.inconsult.at, 33) failed
 9(13200) sip_resolvehost: no SRV record found for inconsult.at, trying
'normal' lookup...
 9(13200) DEBUG: get_hf_block: one more hf processed
 9(13200) DEBUG: get_hf_block: one more hf processed
 9(13200) DEBUG: fifo_uac: EoL -- proceeding to transaction creation
 9(13200) DEBUG: mk_proxy: doing DNS lookup...
 9(13200) get_record: lookup(_sip._udp.inconsult.at, 33) failed
 9(13200) sip_resolvehost: no SRV record found for inconsult.at, trying
'normal' lookup...
 9(13200) DEBUG: dlg2hash: 49116
 9(13200) DEBUG: add_to_tail_of_timer[4]: 0x402e0990
 9(13200) DEBUG: add_to_tail_of_timer[0]: 0x402e09a4
 9(13200) INFO: fifo_server: command empty
 2(13160) SIP Request:
 2(13160)  method:  <INVITE>
 2(13160)  uri:     sip:peter.herre@inconsult.at
 2(13160)  version: <SIP/2.0>
 2(13160) parse_headers: flags=1
 2(13160) Found param type 232, <branch> = <z9hG4bKcdfb.4a6c0fb3.0>;
state=16
 2(13160) end of header reached, state=5
 2(13160) parse_headers: Via found, flags=1
 2(13160) parse_headers: this is the first via
 2(13160) After parse_msg...
 2(13160) preparing to run routing scripts...
 2(13160) -------------------------------------------
 2(13160) entering main loop
 2(13160) check_via_address(10.52.0.11, 10.52.0.11, 0)
 2(13160) INVITE message received
 2(13160) DEBUG : is_maxfwd_present: searching for max_forwards header
 2(13160) parse_headers: flags=128
 2(13160) end of header reached, state=9
 2(13160) DEBUG: get_hdr_field: <To> [32];
uri=[sip:peter.herre@inconsult.at]
 2(13160) DEBUG: to body [sip:peter.herre@inconsult.at
]
 2(13160) get_hdr_field: cseq <CSeq>: <1> <INVITE>
 2(13160) DEBUG: get_hdr_body : content_length=131
 2(13160) found end of header
 2(13160) DEBUG: is_maxfwd_present: max_forwards header not found!
 2(13160) parse_headers: flags=256
 2(13160) find_first_route(): No Route headers found
 2(13160) loose_route(): There is no Route HF
 2(13160) check_self - checking if host==us: 12==20 &&  [inconsult.at] ==
[sip.int.inconsult.at]
 2(13160) check_self - checking if port 5060 matches port 5060
 2(13160) check_self - checking if host==us: 12==16 &&  [inconsult.at] ==
[sip.inconsult.at]
 2(13160) check_self - checking if port 5060 matches port 5060
 2(13160) lookup(): 'peter.herre' Not found in usrloc
 2(13160) query="select grp from grp where username='peter.herre' AND
grp='voicemail'"
 2(13160) is_user_in(): User is in group 'voicemail'
 2(13160) requested user is in voicemail group 2(13160) rwrite(): Rewriting
Request-URI with 'sip:peter.herre@10.49.9.17
0:5060'
 2(13160) invite for voicemail user->initiate failureroute[1]
 2(13160) -------------------------------------------
 2(13160) entering route[1] - relaying SIP message
 2(13160) parse_headers: flags=44
 2(13160) DEBUG: add_param: tag=414750038e741
 2(13160) end of header reached, state=29
 2(13160) relaying message ...
 2(13160) DEBUG: t_addifnew: msg id=19 , global msg id=16 , T on
entrance=0xffffffff
 2(13160) parse_headers: flags=-1
 2(13160) parse_headers: flags=60
 2(13160) t_lookup_request: start searching: hash=49116, isACK=0
 2(13160) DEBUG: RFC3261 transaction matching failed
 2(13160) DEBUG: t_lookup_request: no transaction found
 2(13160) DBG: callback type 2, id 3 entered
 2(13160) parse_headers: flags=44
 2(13160) DEBUG: noisy_timer set for accounting
 2(13160) SER: new INVITE
 2(13160) parse_headers: flags=-1
 2(13160) check_via_address(10.52.0.11, 10.52.0.11, 0)
 2(13160) WARNING:vqm_resize: resize(0) called
 4(13176) SIP Reply  (status):
 4(13176)  version: <SIP/2.0>
 4(13176)  status:  <100>
 4(13176)  reason:  <trying -- your call is important to us>
 4(13176) parse_headers: flags=1
 4(13176) Found param type 232, <branch> = <z9hG4bKcdfb.4a6c0fb3.0>;
state=16
 4(13176) end of header reached, state=5
 4(13176) parse_headers: Via found, flags=1
 4(13176) parse_headers: this is the first via
 4(13176) After parse_msg...
 4(13176) forward_reply: found module tm, passing reply to it
 4(13176) DEBUG: t_check: msg id=18 global id=15 T start=0xffffffff
 4(13176) parse_headers: flags=17
 4(13176) end of header reached, state=9
 4(13176) DEBUG: get_hdr_field: <To> [32];
uri=[sip:peter.herre@inconsult.at]
 4(13176) DEBUG: to body [sip:peter.herre@inconsult.at
]
 4(13176) get_hdr_field: cseq <CSeq>: <1> <INVITE>
 4(13176) parse_headers: flags=4
 4(13176) DEBUG: t_reply_matching: hash 49116 label 1005635236 branch 0
 4(13176) DEBUG: t_reply_matching: reply matched (T=0x402e0868)!
 4(13176) DEBUG: t_check: msg id=18 global id=18 T end=0x402e0868
 4(13176) DEBUG: t_on_reply: org. status uas=0, uac[0]=0 local=1
is_invite=1)
 4(13176) ->>>>>>>>> T_code=0, new_code=100
 4(13176) DEBUG: local_reply: branch=0, save=0, winner=-1
 4(13176) DEBUG: add_to_tail_of_timer[1]: 0x402e09a4
 4(13176) DEBUG:destroy_avp_list: destroing list (nil)
 4(13176) receive_msg: cleaning up
 2(13160) DEBUG: reply sent out. buf=0x80d1d38: SIP/2.0 1...,
shmem=0x402df5b8: SIP/2.0 1
 2(13160) DEBUG: t_reply: finished
 2(13160) DEBUG: mk_proxy: doing DNS lookup...
 2(13160) check_via_address(10.52.0.11, 10.52.0.11, 0)
 2(13160) DEBUG: add_to_tail_of_timer[4]: 0x402e1fa0
 2(13160) DEBUG: add_to_tail_of_timer[0]: 0x402e1fb4
 2(13160) SER: new transaction fwd'ed
 2(13160) DEBUG:destroy_avp_list: destroing list (nil)
 2(13160) receive_msg: cleaning up
 3(13161) SIP Reply  (status):
 3(13161)  version: <SIP/2.0>
 3(13161)  status:  <100>
 3(13161)  reason:  <Trying>
 3(13161) parse_headers: flags=1
 3(13161) Found param type 232, <branch> = <z9hG4bKcdfb.5a6c0fb3.0>;
state=16
 3(13161) end of header reached, state=5
 3(13161) parse_headers: Via found, flags=1
 3(13161) parse_headers: this is the first via
 3(13161) After parse_msg...
 3(13161) forward_reply: found module tm, passing reply to it
 3(13161) DEBUG: t_check: msg id=18 global id=14 T start=0xffffffff
 3(13161) parse_headers: flags=17
 3(13161) Found param type 232, <branch> = <z9hG4bKcdfb.4a6c0fb3.0>;
state=16
 3(13161) end of header reached, state=5
 3(13161) parse_headers: Via found, flags=17
 3(13161) parse_headers: this is the second via
 3(13161) DEBUG: add_param: tag=414750038e741
 3(13161) end of header reached, state=29
 3(13161) DEBUG: get_hdr_field: <To> [50];
uri=[sip:peter.herre@inconsult.at]
 3(13161) DEBUG: to body [sip:peter.herre@inconsult.at]
 3(13161) get_hdr_field: cseq <CSeq>: <1> <INVITE>
 3(13161) parse_headers: flags=4
 3(13161) DEBUG: t_reply_matching: hash 49116 label 1005635237 branch 0
 3(13161) DEBUG: t_reply_matching: reply matched (T=0x402e1e78)!
 3(13161) DBG: callback type 1, id 5 entered
 3(13161) DEBUG: t_check: msg id=18 global id=18 T end=0x402e1e78
 3(13161) DEBUG: t_on_reply: org. status uas=100, uac[0]=0 local=0
is_invite=1)
 3(13161) ->>>>>>>>> T_code=100, new_code=100
 3(13161) DEBUG: relay_reply: branch=0, save=0, relay=-1
 3(13161) DEBUG: add_to_tail_of_timer[1]: 0x402e1fb4
 3(13161) DEBUG:destroy_avp_list: destroing list (nil)
 3(13161) receive_msg: cleaning up
 4(13176) SIP Reply  (status):
 4(13176)  version: <SIP/2.0>
 4(13176)  status:  <180>
 4(13176)  reason:  <Ringing>
 4(13176) parse_headers: flags=1
 4(13176) Found param type 232, <branch> = <z9hG4bKcdfb.5a6c0fb3.0>;
state=16
 4(13176) end of header reached, state=5
 4(13176) parse_headers: Via found, flags=1
 4(13176) parse_headers: this is the first via
 4(13176) After parse_msg...
 4(13176) forward_reply: found module tm, passing reply to it
 4(13176) DEBUG: t_check: msg id=19 global id=18 T start=0xffffffff
 4(13176) parse_headers: flags=17
 4(13176) Found param type 232, <branch> = <z9hG4bKcdfb.4a6c0fb3.0>;
state=16
 4(13176) end of header reached, state=5
 4(13176) parse_headers: Via found, flags=17
 4(13176) parse_headers: this is the second via
 4(13176) DEBUG: add_param: tag=414750038e741
 4(13176) end of header reached, state=29
 4(13176) DEBUG: get_hdr_field: <To> [50];
uri=[sip:peter.herre@inconsult.at]
 4(13176) DEBUG: to body [sip:peter.herre@inconsult.at]
 4(13176) get_hdr_field: cseq <CSeq>: <1> <INVITE>
 4(13176) parse_headers: flags=4
 4(13176) DEBUG: t_reply_matching: hash 49116 label 1005635237 branch 0
 4(13176) DEBUG: t_reply_matching: reply matched (T=0x402e1e78)!
 4(13176) DBG: callback type 1, id 5 entered
 4(13176) DEBUG: t_check: msg id=19 global id=19 T end=0x402e1e78
 4(13176) DEBUG: t_on_reply: org. status uas=100, uac[0]=100 local=0
is_invite=1)
 4(13176) ->>>>>>>>> T_code=100, new_code=180
 4(13176) DEBUG: relay_reply: branch=0, save=0, relay=0
 4(13176)  old size: 393, new size: 334
 4(13176) build_res_from_sip_res: copied size: orig:80, new: 21, rest: 313
msg=
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 10.52.0.11;branch=z9hG4bKcdfb.4a6c0fb3.0
From: sip:clicktodial@inconsult.at;tag=414750038e741
To: sip:peter.herre@inconsult.at;tag=414750038e741
Contact: sip:peter.herre@10.49.9.170:5060
Call-ID: 414750038e741.fifouacctd
CSeq: 1 INVITE
Server: X-Lite build 1095
Content-Length: 0
4(13176) DEBUG: reply relayed. buf=0x80d1c10: SIP/2.0 1...,
shmem=0x402dfbf0: SIP/2.0 1
 4(13176) DBG: callback type 7, id 1 entered
 4(13176) DEBUG: add_to_tail_of_timer[1]: 0x402e1fb4
 4(13176) DEBUG:destroy_avp_list: destroing list (nil)
 4(13176) receive_msg: cleaning up
 4(13176) SIP Reply  (status):
 4(13176)  version: <SIP/2.0>
 4(13176)  status:  <180>
 4(13176)  reason:  <Ringing>
 4(13176) parse_headers: flags=1
 4(13176) Found param type 232, <branch> = <z9hG4bKcdfb.4a6c0fb3.0>;
state=16
 4(13176) end of header reached, state=5
 4(13176) parse_headers: Via found, flags=1
 4(13176) parse_headers: this is the first via
 4(13176) After parse_msg...
 4(13176) forward_reply: found module tm, passing reply to it
 4(13176) DEBUG: t_check: msg id=20 global id=19 T start=0xffffffff
 4(13176) parse_headers: flags=17
 4(13176) DEBUG: add_param: tag=414750038e741
 4(13176) end of header reached, state=29
 4(13176) DEBUG: get_hdr_field: <To> [50];
uri=[sip:peter.herre@inconsult.at]
 4(13176) DEBUG: to body [sip:peter.herre@inconsult.at]
 4(13176) get_hdr_field: cseq <CSeq>: <1> <INVITE>
 4(13176) parse_headers: flags=4
 4(13176) DEBUG: t_reply_matching: hash 49116 label 1005635236 branch 0
 4(13176) DEBUG: t_reply_matching: reply matched (T=0x402e0868)!
 4(13176) DEBUG: t_check: msg id=20 global id=20 T end=0x402e0868
 4(13176) DEBUG: t_on_reply: org. status uas=0, uac[0]=100 local=1
is_invite=1)
 4(13176) ->>>>>>>>> T_code=0, new_code=180
 4(13176) DEBUG: local_reply: branch=0, save=0, winner=0
 4(13176) DEBUG: add_to_tail_of_timer[1]: 0x402e09a4
 4(13176) DEBUG:destroy_avp_list: destroing list (nil)
 4(13176) receive_msg: cleaning up
10(13212) DEBUG: timer routine:4,tl=0x402e0990 next=0x402e1fa0
10(13212) DEBUG: timer routine:4,tl=0x402e1fa0 next=(nil)
 3(13161) SIP Reply  (status):
 3(13161)  version: <SIP/2.0>
 3(13161)  status:  <200>
 3(13161)  reason:  <Ok>
 3(13161) parse_headers: flags=1
 3(13161) Found param type 232, <branch> = <z9hG4bKcdfb.5a6c0fb3.0>;
state=16
 3(13161) end of header reached, state=5
 3(13161) parse_headers: Via found, flags=1
 3(13161) parse_headers: this is the first via
 3(13161) After parse_msg...
 3(13161) forward_reply: found module tm, passing reply to it
 3(13161) DEBUG: t_check: msg id=19 global id=18 T start=0xffffffff
 3(13161) parse_headers: flags=17
 3(13161) Found param type 232, <branch> = <z9hG4bKcdfb.4a6c0fb3.0>;
state=16
 3(13161) end of header reached, state=5
 3(13161) parse_headers: Via found, flags=17
 3(13161) parse_headers: this is the second via
 3(13161) DEBUG: add_param: tag=414750038e741
 3(13161) end of header reached, state=29
 3(13161) DEBUG: get_hdr_field: <To> [50];
uri=[sip:peter.herre@inconsult.at]
 3(13161) DEBUG: to body [sip:peter.herre@inconsult.at]
 3(13161) get_hdr_field: cseq <CSeq>: <1> <INVITE>
 3(13161) parse_headers: flags=4
 3(13161) DEBUG: t_reply_matching: hash 49116 label 1005635237 branch 0
 3(13161) DEBUG: t_reply_matching: reply matched (T=0x402e1e78)!
 3(13161) parse_headers: flags=4
 3(13161) DBG: callback type 1, id 5 entered
 3(13161) parse_headers: flags=4
 3(13161) DEBUG: t_check: msg id=19 global id=19 T end=0x402e1e78
 3(13161) DEBUG: t_on_reply: org. status uas=180, uac[0]=180 local=0
is_invite=1)
 3(13161) ->>>>>>>>> T_code=180, new_code=200
 3(13161) DEBUG: relay_reply: branch=0, save=0, relay=0
 3(13161)  old size: 725, new size: 666
 3(13161) build_res_from_sip_res: copied size: orig:75, new: 16, rest: 650
msg=
SIP/2.0 200 Ok
Via: SIP/2.0/UDP 10.52.0.11;branch=z9hG4bKcdfb.4a6c0fb3.0
From: sip:clicktodial@inconsult.at;tag=414750038e741
To: sip:peter.herre@inconsult.at;tag=414750038e741
Contact: sip:peter.herre@10.49.9.170:5060
Call-ID: 414750038e741.fifouacctd
CSeq: 1 INVITE
Content-Type: application/sdp
Server: X-Lite build 1095
Content-Length: 304
v=0
o=peter.herre 1042331213 1042331213 IN IP4 10.49.9.170
s=X-Lite
c=IN IP4 10.49.9.170
t=0 0
m=audio 8000 RTP/AVP 0 8 3 97 110 101
a=rtpmap:0 pcmu/8000
a=rtpmap:8 pcma/8000
a=rtpmap:3 gsm/8000
a=rtpmap:97 iLBC/8000
a=rtpmap:110 speex/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
3(13161) DEBUG: update_totag_set: new totag
 3(13161) DEBUG: reply relayed. buf=0x80d2408: SIP/2.0 2...,
shmem=0x402df5b8: SIP/2.0 2
 3(13161) DBG: callback type 7, id 1 entered
 3(13161) ACC: transaction answered: method=INVITE,
i-uri=sip:peter.herre@inconsult.at, o-uri=sip:peter.herre@10.49.9.17
0:5060, call_id=414750038e741.fifouacctd,
from=sip:clicktodial@inconsult.at;tag=414750038e741, code=200
 3(13161) DEBUG: cleanup_uacs: RETR/FR timers reset
 3(13161) DEBUG: add_to_tail_of_timer[2]: 0x402e1ec0
 3(13161) DEBUG:destroy_avp_list: destroing list (nil)
 3(13161) receive_msg: cleaning up
 4(13176) SIP Reply  (status):
 4(13176)  version: <SIP/2.0>
 4(13176)  status:  <200>
 4(13176)  reason:  <Ok>
 4(13176) parse_headers: flags=1
 4(13176) Found param type 232, <branch> = <z9hG4bKcdfb.4a6c0fb3.0>;
state=16
 4(13176) end of header reached, state=5
 4(13176) parse_headers: Via found, flags=1
 4(13176) parse_headers: this is the first via
 4(13176) After parse_msg...
 4(13176) forward_reply: found module tm, passing reply to it
 4(13176) DEBUG: t_check: msg id=21 global id=20 T start=0xffffffff
 4(13176) parse_headers: flags=17
 4(13176) DEBUG: add_param: tag=414750038e741
 4(13176) end of header reached, state=29
 4(13176) DEBUG: get_hdr_field: <To> [50];
uri=[sip:peter.herre@inconsult.at]
 4(13176) DEBUG: to body [sip:peter.herre@inconsult.at]
 4(13176) get_hdr_field: cseq <CSeq>: <1> <INVITE>
 4(13176) parse_headers: flags=4
 4(13176) DEBUG: t_reply_matching: hash 49116 label 1005635236 branch 0
 4(13176) DEBUG: t_reply_matching: reply matched (T=0x402e0868)!
 4(13176) DEBUG: t_check: msg id=21 global id=21 T end=0x402e0868
 4(13176) DEBUG: t_on_reply: org. status uas=180, uac[0]=180 local=1
is_invite=1)
 4(13176) parse_headers: flags=-1
 4(13176) DEBUG: get_hdr_body : content_length=304
 4(13176) found end of header
 4(13176) DEBUG: mk_proxy: doing DNS lookup...
 4(13176) DEBUG: mk_proxy: doing DNS lookup...
 4(13176) ->>>>>>>>> T_code=180, new_code=200
 4(13176) DEBUG: local_reply: branch=0, save=0, winner=0
 4(13176) DEBUG: update_totag_set: new totag
 4(13176) DEBUG: local transaction completed
 4(13176) !!!!! ref_counter: 1
 4(13176) DEBUG: fifo UAC completed with status 200
 4(13176) parse_headers: flags=-1
 4(13176) DEBUG: fifo_callback sucesssfuly completed
 4(13176) DEBUG: cleanup_uacs: RETR/FR timers reset
 4(13176) DEBUG: add_to_tail_of_timer[2]: 0x402e08b0
 4(13176) DEBUG:destroy_avp_list: destroing list (nil)
 4(13176) receive_msg: cleaning up
 9(13200) fifo_get_method: method: 'REFER'
 9(13200) DEBUG: fifo_get_ruri: 'sip:peter.herre@10.49.9.170:5060'
 9(13200) DEBUG: fifo_get_nexthop: hop: 'sip:peter.herre@10.49.9.170:5060'
 9(13200) fifo_get_headers: headers: To:
sip:peter.herre@inconsult.at;tag=414750038e741
From: sip:clicktodial@inconsult.at;tag=414750038e741
Call-ID: 414750038e741.fifouacctd
Contact: sip:caller@!!
CSeq: 2 REFER
Referred-By: sip:clicktodial@inconsult.at
Refer-To: sip:helga.herre@inconsult.at
9(13200) parse_headers: flags=-1
 9(13200) DEBUG: add_param: tag=414750038e741
 9(13200) end of header reached, state=29
 9(13200) DEBUG: get_hdr_field: <To> [50];
uri=[sip:peter.herre@inconsult.at]
 9(13200) DEBUG: to body [sip:peter.herre@inconsult.at]
 9(13200) get_hdr_field: cseq <CSeq>: <2> <REFER>
 9(13200) DEBUG: fifo_uac: parse_headers succeeded
 9(13200) fifo_get_body: body:
 9(13200) DEBUG: add_param: tag=414750038e741
 9(13200) end of header reached, state=29
 9(13200) DEBUG: mk_proxy: doing DNS lookup...
 9(13200) DEBUG: get_hf_block: one more hf processed
 9(13200) DEBUG: get_hf_block: one more hf processed
 9(13200) DEBUG: get_hf_block: one more hf processed
 9(13200) DEBUG: fifo_uac: EoL -- proceeding to transaction creation
 9(13200) DEBUG: mk_proxy: doing DNS lookup...
 9(13200) DEBUG: dlg2hash: 49113
 9(13200) DEBUG: add_to_tail_of_timer[4]: 0x402e2b58
 9(13200) DEBUG: add_to_tail_of_timer[0]: 0x402e2b6c
 9(13200) INFO: fifo_server: command empty
10(13212) DEBUG: timer routine:1,tl=0x402e1fb4 next=0x402e09a4
10(13212) DEBUG: timer routine:1,tl=0x402e09a4 next=(nil)
10(13212) DEBUG: timer routine:4,tl=0x402e2b58 next=(nil)
10(13212) DEBUG: retransmission_handler : request resending (t=0x402e2a30,
REFER sip ... )
10(13212) DEBUG: add_to_tail_of_timer[5]: 0x402e2b58
10(13212) DEBUG: retransmission_handler : done
10(13212) DEBUG: timer routine:5,tl=0x402e2b58 next=(nil)
10(13212) DEBUG: retransmission_handler : request resending (t=0x402e2a30,
REFER sip ... )
10(13212) DEBUG: add_to_tail_of_timer[6]: 0x402e2b58
10(13212) DEBUG: retransmission_handler : done
 4(13176) udp_rcv_loop: probing packet received from 10.49.9.170 34820
 1(13158) udp_rcv_loop: probing packet received from 10.49.8.8 50195
10(13212) DEBUG: timer routine:6,tl=0x402e2b58 next=(nil)
10(13212) DEBUG: retransmission_handler : request resending (t=0x402e2a30,
REFER sip ... )
10(13212) DEBUG: add_to_tail_of_timer[7]: 0x402e2b58
10(13212) DEBUG: retransmission_handler : done
10(13212) DEBUG: timer routine:0,tl=0x402e2b6c next=(nil)
10(13212) DEBUG: FR_handler:stop retr. and send CANCEL (0x402e2a30)
10(13212) ->>>>>>>>> T_code=0, new_code=408
10(13212) DBG: callback type 6, id 4 entered
10(13212) DBG: acc: on_missed: no uas.request, local t; skipping
10(13212) DEBUG: local_reply: branch=0, save=0, winner=0
10(13212) DEBUG: local transaction completed
10(13212) !!!!! ref_counter: 0
10(13212) DEBUG: fifo UAC completed with status 408
10(13212) DEBUG: fifo_callback sucesssfuly completed
10(13212) DEBUG: add_to_tail_of_timer[2]: 0x402e2a78
10(13212) DEBUG: final_response_handler : done
10(13212) DEBUG: timer routine:2,tl=0x402e1ec0 next=0x402e08b0
10(13212) DEBUG: wait_handler : removing 0x402e1e78 from table
10(13212) DEBUG: delete transaction 0x402e1e78
10(13212) DEBUG: wait_handler : done
10(13212) DEBUG: timer routine:2,tl=0x402e08b0 next=(nil)
10(13212) DEBUG: wait_handler : removing 0x402e0868 from table
10(13212) DEBUG: delete transaction 0x402e0868
10(13212) DEBUG: wait_handler : done
10(13212) DEBUG: timer routine:7,tl=0x402e2b58 next=(nil)
 2(13160) udp_rcv_loop: probing packet received from 10.49.9.170 34820
 4(13176) udp_rcv_loop: probing packet received from 10.49.8.8 50195