[Freeswitch-users] FS does not repose to SIP OK message.

Gary Chen gchen00 at insightbb.com
Wed Apr 13 00:00:22 MSD 2011 

Just update my test FS to newest snapshot: FreeSWITCH Version 1.0.head (git-5310735 2011-04-07 15-47-30 -0500)
I am using SJphone softphone to call into my test FS1. This FS1 then forward the call to another FS2.
FS2 will answer the call and start Music On Hold.  Basically I am using SJphone to initiate a SIP call  and let FS2 to answer the call with Music On Hold.
It is working with older version of FS. Now after update to this newest version. The call sometime will not go through. The SJPhone just keep ringing until timeout. This happens maybe on half of the calls. I also tried to use Asterisk to replace FS2 for Music On Hold and it did the same thing. The following is the part of console sofia log info:
2011-04-12 15:29:06.285484 [DEBUG] mod_sofia.c:84 sofia/internal/5596 at 226.59.129.221:5060 SOFIA INIT
nua: nh_create_handle: entering
nua: nua_handle_bind: entering
nua: nua_invite: entering
nua(0x18cc2c80): sent signal r_invite
2011-04-12 15:29:06.285484 [DEBUG] mod_sofia.c:124 (sofia/internal/5596 at 226.59.129.221:5060) State Change CS_INIT -> CS_ROUTING
2011-04-12 15:29:06.285484 [DEBUG] switch_core_session.c:1116 Send signal sofia/internal/5596 at 226.59.129.221:5060 [BREAK]
2011-04-12 15:29:06.285484 [DEBUG] switch_core_state_machine.c:361 (sofia/internal/5596 at 226.59.129.221:5060) State INIT going to sleep
2011-04-12 15:29:06.285484 [DEBUG] switch_core_state_machine.c:325 (sofia/internal/5596 at 226.59.129.221:5060) Running State Change CS_ROUTING
nua(0x18cc2c80): recv signal r_invite
2011-04-12 15:29:06.285484 [DEBUG] switch_channel.c:1668 (sofia/internal/5596 at 226.59.129.221:5060) Callstate Change DOWN -> RINGING
nua: nua_stack_set_params: entering
soa_clone(static::0x18c66f60, 0x18c474e0, 0x18cc2c80) called
soa_set_params(static::0x2aaabc072a60, ...) called
soa_set_params(static::0x2aaabc072a60, ...) called
soa_set_user_sdp(static::0x2aaabc072a60, (nil), 0x18ccb7b7, -1) called
soa_set_capability_sdp(static::0x2aaabc072a60, (nil), 0x18ccb7b7, -1) called
2011-04-12 15:29:06.285484 [DEBUG] switch_core_state_machine.c:364 (sofia/internal/5596 at 226.59.129.221:5060) State ROUTING
2011-04-12 15:29:06.285484 [DEBUG] mod_sofia.c:147 sofia/internal/5596 at 226.59.129.221:5060 SOFIA ROUTING
2011-04-12 15:29:06.285484 [DEBUG] switch_ivr_originate.c:66 (sofia/internal/5596 at 226.59.129.221:5060) State Change CS_ROUTING -> CS_CONSUME_MEDIA
nua(0x18cc2c80): adding session usage
2011-04-12 15:29:06.285484 [DEBUG] switch_core_session.c:1116 Send signal sofia/internal/5596 at 226.59.129.221:5060 [BREAK]
2011-04-12 15:29:06.285484 [DEBUG] switch_core_state_machine.c:364 (sofia/internal/5596 at 226.59.129.221:5060) State ROUTING going to sleep
2011-04-12 15:29:06.285484 [DEBUG] switch_core_state_machine.c:325 (sofia/internal/5596 at 226.59.129.221:5060) Running State Change CS_CONSUME_MEDIA
nta_leg_tcreate(0x2aaaac05e220)
soa_init_offer_answer(static::0x2aaabc072a60) called
soa_generate_offer(static::0x2aaabc072a60, 0) called
soa_static_offer_answer_action(0x2aaabc072a60, soa_generate_offer): called
soa_static(0x2aaabc072a60, soa_generate_offer): generating local description
soa_static(0x2aaabc072a60, soa_generate_offer): upgrade with local description
2011-04-12 15:29:06.285484 [DEBUG] switch_core_state_machine.c:383 (sofia/internal/5596 at 226.59.129.221:5060) State CONSUME_MEDIA
soa_sdp_mode_set(0x406f6c60, (nil), ""): called
2011-04-12 15:29:06.285484 [DEBUG] switch_core_state_machine.c:383 (sofia/internal/5596 at 226.59.129.221:5060) State CONSUME_MEDIA going to sleep
soa_static(0x2aaabc072a60, soa_generate_offer): storing local description
soa_get_local_sdp(static::0x2aaabc072a60, [(nil)], [0x406f6dc8], [0x406f6dd4]) called
nta: selecting scheme sip
tport_tsend(0x18c69750) tpn = */226.59.129.221:5060
tport_resolve addrinfo = 226.59.129.221:5060
tport_by_addrinfo(0x18c69750): not found by name */226.59.129.221:5060
tport_vsend(0x18c69750): 1245 bytes of 1245 to udp/226.59.129.221:5060
tport_vsend returned 1245
nta: sent INVITE (10982209) to */226.59.129.221:5060
tport_pend(0x18c69750): pending 0x2aaaac059c30 for udp/226.59.129.223:5060 (already 0)
nta: timer set to 32000 ms
nta: timer shortened to 1000 ms
nua(0x18cc2c80): call state changed: init -> calling, sent offer
soa_get_local_sdp(static::0x2aaabc072a60, [0x406f6db8], [0x406f6db0], [(nil)]) called
nua(0x18cc2c80): event i_state INVITE sent
nua: nua_application_event: entering
2011-04-12 15:29:06.285484 [DEBUG] sofia.c:4761 Channel sofia/internal/5596 at 226.59.129.221:5060 entering state [calling][0]
nua: nua_handle_magic: entering
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x18c87620 from (udp/226.59.129.223:5060) has 344 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x18c87620 (344 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 100 Trying for INVITE (10982209)
nta: 100 Trying is going to a transaction
nta_outgoing: RTT is 0.765 ms
tport_release(0x18c69750): 0x2aaaac059c30 by 0x2aaabc05da60 with 0x18c87620 (preliminary)
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x2aaabc070b20 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x2aaabc070b20 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
tport_release(0x18c69750): 0x2aaaac059c30 by 0x2aaabc05da60 with 0x2aaabc070b20
soa_set_remote_sdp(static::0x2aaabc072a60, (nil), 0x2aaabc0712ac, 247) called
soa_process_answer(static::0x2aaabc072a60) called
soa_static_offer_answer_action(0x2aaabc072a60, soa_process_answer): called
soa_sdp_mode_set(0x2aaabc070240, 0x2aaabc073500, ""): called
soa_static(0x2aaabc072a60, soa_process_answer): upgrade codecs with remote description
soa_static(0x2aaabc072a60, soa_process_answer): storing local description
soa_activate(static::0x2aaabc072a60, (nil)) called
nua(0x18cc2c80): INVITE: processed SDP answer in 200 OK
nua(0x18cc2c80): event r_invite 200 OK
nua(0x18cc2c80): call state changed: calling -> completing, received answer
soa_get_remote_sdp(static::0x2aaabc072a60, [0x406f6828], [0x406f6820], [(nil)]) called
soa_get_params(static::0x2aaabc072a60, ...) called
nua: nua_application_event: entering
nua(0x18cc2c80): event i_state 200 OK
2011-04-12 15:29:06.294311 [INFO] sofia.c:740 sofia/internal/5596 at 226.59.129.221:5060 Update Callee ID to "5596" <sip:5596 at 226.59.129.221>
nta: timer not set
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x2aaab4022620 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x2aaab4022620 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
nta: timer set next to 31009 ms
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x2aaab4022620 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x2aaab4022620 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x2aaaac060220 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x2aaaac060220 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x2aaaac060220 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x2aaaac060220 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x2aaaac060220 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x2aaaac060220 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x18c87620 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x18c87620 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x18c87620 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x18c87620 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x18c87620 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x18c87620 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
tport_wakeup_pri(0x18c4dcc0): events IN
tport_recv_event(0x18c4dcc0)
tport_recv_iovec(0x18c4dcc0) msg 0x2aaaac060220 from (udp/226.59.129.223:5080) has 876 bytes, veclen = 1
tport_deliver(0x18c4dcc0): msg 0x2aaaac060220 (876 bytes) from udp/226.59.139.61:5080/sip next=(nil)
nta: received INVITE sip:5025155596 at fs2000.lightyear.net SIP/2.0 (CSeq 1)
nta: INVITE (1) going to existing INVITE transaction
nta: re-received INVITE request, retransmitting 100 reply
tport_tsend(0x18c4dcc0) tpn = UDP/226.59.139.61:5060
tport_resolve addrinfo = 226.59.139.61:5060
tport_by_addrinfo(0x18c4dcc0): not found by name UDP/226.59.139.61:5060
tport_vsend(0x18c4dcc0): 397 bytes of 397 to udp/226.59.139.61:5060
tport_vsend returned 397
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x18c87620 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x18c87620 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
tport_wakeup_pri(0x18c69750): events IN
tport_recv_event(0x18c69750)
tport_recv_iovec(0x18c69750) msg 0x18c87620 from (udp/226.59.129.223:5060) has 1235 bytes, veclen = 1
tport_deliver(0x18c69750): msg 0x18c87620 (1235 bytes) from udp/226.59.129.221:5060/sip next=(nil)
nta: received 200 OK for INVITE (10982209)
nta: 200 OK is going to a transaction
nta: 200 OK is duplicate response to 10982209 INVITE
        Via: SIP/2.0/UDP 226.59.129.223 ;branch=z9hG4bKa9ee6QBjeKFtg
2011-04-12 15:29:36.002806 [DEBUG] switch_channel.c:2563 (sofia/internal/5596 at 226.59.129.221:5060) Callstate Change RINGING -> HANGUP
2011-04-12 15:29:36.002806 [NOTICE] switch_ivr_originate.c:3329 Hangup sofia/internal/5596 at 226.59.129.221:5060 [CS_CONSUME_MEDIA] [NO_ANSWER]
2011-04-12 15:29:36.002806 [DEBUG] switch_channel.c:2579 Send signal sofia/internal/5596 at 226.59.129.221:5060 [KILL]
2011-04-12 15:29:36.002806 [DEBUG] switch_core_session.c:1116 Send signal sofia/internal/5596 at 226.59.129.221:5060 [BREAK]
2011-04-12 15:29:36.002806 [INFO] mod_dptools.c:2647 Originate Failed.  Cause: NO_ANSWER
2011-04-12 15:29:36.002806 [DEBUG] switch_cpp.cpp:988 sofia/external/1009 at fs2000.lightyear.net destroy/unlink session from object
2011-04-12 15:29:36.002806 [DEBUG] switch_core_state_machine.c:325 (sofia/internal/5596 at 226.59.129.221:5060) Running State Change CS_HANGUP
2011-04-12 15:29:36.002806 [DEBUG] switch_core_state_machine.c:565 (sofia/internal/5596 at 226.59.129.221:5060) State HANGUP
EXECUTE sofia/external/1009 at fs2000.lightyear.net answer()
2011-04-12 15:29:36.003897 [DEBUG] sofia_glue.c:3014 AUDIO RTP [sofia/external/1009 at fs2000.lightyear.net] 226.59.129.223 port 27272 -> 226.59.139.61 port 49420 codec: 3 ms: 20
nua: nua_handle_magic: entering
2011-04-12 15:29:36.003897 [DEBUG] switch_rtp.c:1623 Starting timer [soft] 160 bytes per 20ms
nua: nua_application_event: entering
2011-04-12 15:29:36.003897 [DEBUG] mod_sofia.c:457 Channel sofia/internal/5596 at 226.59.129.221:5060 hanging up, cause: NO_ANSWER
2011-04-12 15:29:36.004809 [DEBUG] sofia_glue.c:3276 Set 2833 dtmf send payload to 101
2011-04-12 15:29:36.004809 [DEBUG] sofia_glue.c:3281 Set 2833 dtmf receive payload to 101
2011-04-12 15:29:36.004809 [DEBUG] mod_sofia.c:681 Local SDP sofia/external/1009 at fs2000.lightyear.net:
v=0
o=FreeSWITCH 1302609304 1302609305 IN IP4 226.59.129.223
s=FreeSWITCH
c=IN IP4 226.59.129.223





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