>run recog
>2020-05-29 09:07:30:054996 [NOTICE] Run Demo Application Scenario [recog]
2020-05-29 09:07:30:055059 [NOTICE] Create MRCP Handle 0x7f0c28000a88 [uni2]
2020-05-29 09:07:30:055099 [INFO] Create Channel 0x7f0c28000a88
2020-05-29 09:07:30:055143 [INFO] Receive App Request 0x7f0c28000a88 [2]
2020-05-29 09:07:30:055221 [INFO] Add MRCP Handle 0x7f0c28000a88
2020-05-29 09:07:30:055270 [NOTICE] Add Control Channel 0x7f0c28000a88
2020-05-29 09:07:30:057926 [INFO] Send Offer 0x7f0c28000a88 [c:1 a:1 v:0] to 127.0.0.1:8060
2020-05-29 09:07:30:057973 [INFO] Local SDP 0x7f0c28000a88
v=0
o=UniMRCPClient 0 0 IN IP4 127.0.0.1
s=-
c=IN IP4 127.0.0.1
t=0 0
m=application 9 TCP/MRCPv2 1
a=setup:active
a=connection:new
a=resource:speechrecog
a=cmid:1
m=audio 4000 RTP/AVP 0 8 96 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:96 L16/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendonly
a=ptime:20
a=mid:1

2020-05-29 09:07:30:058910 [INFO] Receive SIP Event [nua_i_state] Status 0 INVITE sent [SIP-Agent-1]
2020-05-29 09:07:30:058928 [NOTICE] SIP Call State 0x7f0c28000a88 [calling]
tport_udp_error: Connection refused (111) [icmp type=3 code=3]
reported by [127.0.0.1]:0
nta: INVITE (949925812): Connection refused (111) with udp/[127.0.0.1]:8060
2020-05-29 09:07:30:059027 [INFO] Receive SIP Event [nua_r_invite] Status 503 Service Unavailable [SIP-Agent-1]
2020-05-29 09:07:30:059036 [INFO] Receive SIP Event [nua_i_state] Status 503 Service Unavailable [SIP-Agent-1]
2020-05-29 09:07:30:059043 [NOTICE] SIP Call State 0x7f0c28000a88 [terminated]
2020-05-29 09:07:30:059081 [INFO] Receive Answer 0x7f0c28000a88 [c:0 a:0 v:0] Status 503
2020-05-29 09:07:30:059089 [INFO] Raise App Response 0x7f0c28000a88 [2] FAILURE [2]
2020-05-29 09:07:30:059143 [INFO] Receive App Request 0x7f0c28000a88 [1]
2020-05-29 09:07:30:059150 [INFO] Terminate Session 0x7f0c28000a88
2020-05-29 09:07:30:059176 [INFO] Session Terminated 0x7f0c28000a88
2020-05-29 09:07:30:067942 [INFO] Remove MRCP Handle 0x7f0c28000a88
2020-05-29 09:07:30:067969 [INFO] Raise App Response 0x7f0c28000a88 [1] SUCCESS [0]
2020-05-29 09:07:30:068038 [NOTICE] Destroy MRCP Handle 0x7f0c28000a88