1. send 2633 bytes to udp/[94.0.0.0]:5060 at 10:21:13.561237:
2.    ------------------------------------------------------------------------
3.    INVITE sip:447970000000@proxy.localphone.com SIP/2.0
4.    Via: SIP/2.0/UDP 45.0.0.0:5080;rport;branch=z9hG4bKHNUQK4208H7Br
5.    Max-Forwards: 69
6.    From: "Robert" <sip:1234567@localphone.com>;tag=B3N7U1NHeem0F
7.    To: <sip:447970000000@proxy.localphone.com>
8.    Call-ID: 45818239-b574-1239-8a8e-5600002a6bbb
9.    CSeq: 29244045 INVITE
10.    Contact: <sip:gw+0c357586-5e63-4f90-a84c-3f96f5bc2c11@45.0.0.0:5080;transport=udp;gw=0c357586-5e63-4f90-a84c-3f96f5bc2c11>
11.    User-Agent: FreeSWITCH
12.    Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY
13.    Supported: timer, path, replaces
14.    Allow-Events: talk, hold, conference, refer
15.    Proxy-Authorization: Digest username="1234567", realm="localphone.com", nonce="abc", algorithm=MD5, uri="sip:447970000000@proxy.localphone.com", response="abcdef"
16.    Content-Type: application/sdp
17.    Content-Disposition: session
18.    Content-Length: 1542
19.    X-FS-Support: update_display,send_info
20.    Remote-Party-ID: "Robert" <sip:441234567890@localphone.com>;party=calling;screen=yes;privacy=off
21.    
22.    v=0
23.    o=FreeSWITCH 1607567517 1607567518 IN IP4 45.0.0.0
24.    s=FreeSWITCH
25.    c=IN IP4 45.0.0.0
26.    t=0 0
27.    m=audio 28156 RTP/SAVP 9 8 0 18 102 3 101 13
28.    a=rtpmap:9 G722/8000
29.    a=rtpmap:8 PCMA/8000
30.    a=rtpmap:0 PCMU/8000
31.    a=rtpmap:18 G729/8000
32.    a=fmtp:18 annexb=no
33.    a=rtpmap:102 iLBC/8000
34.    a=fmtp:102 mode=30
35.    a=rtpmap:3 GSM/8000
36.    a=rtpmap:101 telephone-event/8000
37.    a=fmtp:101 0-16
38.    a=rtpmap:13 CN/8000
39.    a=crypto:1 AEAD_AES_256_GCM_8 inline:XD4IUHSdMYm60msDuiyb9I8rYk25ywqMT2PjC0Mb+0wO8/0AMZhyRay54hg
40.    a=crypto:2 AEAD_AES_128_GCM_8 inline:y+p4mrfzRs+UpN7c5YwBaFahTYLGeaGCiFsU5w
41.    a=crypto:3 AES_CM_256_HMAC_SHA1_80 inline:yOOOFA2qtkTP2TXh0g2Mlzs9+cJ24GpRV+4cBJu0GrJy8q4nIzLDNVZUWCrN/A
42.    a=crypto:4 AES_CM_192_HMAC_SHA1_80 inline:2hr0fCNMBDlgCcjGwhTYPzKAYNw8roKdyXQjKnAYFHBmW32Om+8
43.    a=crypto:5 AES_CM_128_HMAC_SHA1_80 inline:Hq8Dv9O2ehPo0Bp/MW1Km3RYnQzAU+fRHLaFZoFr
44.    a=crypto:6 AES_CM_256_HMAC_SHA1_32 inline:fPpuNnamxHVIGmDhyugOPaliH7OJFkr/LUSlIDfAwl2ZjUSohBz0Od91bvTrVg
45.    a=crypto:7 AES_CM_192_HMAC_SHA1_32 inline:S+r1LuVqCEoHmTW5n1K/OvI+09kA4hCQm4rP792rdV4G91b7Ivw
46.    a=crypto:8 AES_CM_128_HMAC_SHA1_32 inline:ICaTDjo/1oRbgk9ZC/lStbEdjcXIwXLFr95fDpiB
47.    a=crypto:9 AES_CM_128_NULL_AUTH inline:Zn4z3xknmE05WBwiYlieFEHwSShHIvRSCzhkJ0xJ
48.    a=ptime:20
49.    m=audio 28156 RTP/AVP 9 8 0 18 102 3 101 13
50.    a=rtpmap:9 G722/8000
51.    a=rtpmap:8 PCMA/8000
52.    a=rtpmap:0 PCMU/8000
53.    a=rtpmap:18 G729/8000
54.    a=fmtp:18 annexb=no
55.    a=rtpmap:102 iLBC/8000
56.    a=fmtp:102 mode=30
57.    a=rtpmap:3 GSM/8000
58.    a=rtpmap:101 telephone-event/8000
59.    a=fmtp:101 0-16
60.    a=rtpmap:13 CN/8000
61.    a=ptime:20
62.    ------------------------------------------------------------------------
63. 2020-12-10 10:21:13.558763 [DEBUG] sofia.c:7084 Channel sofia/external/447970000000 entering state [calling][0]
64. 2020-12-10 10:21:13.558763 [DEBUG] switch_core_state_machine.c:643 (sofia/external/447970000000) State ROUTING
65. 2020-12-10 10:21:13.558763 [DEBUG] mod_sofia.c:143 sofia/external/447970000000 SOFIA ROUTING
66. 2020-12-10 10:21:13.558763 [DEBUG] switch_ivr_originate.c:67 (sofia/external/447970000000) State Change CS_ROUTING -> CS_CONSUME_MEDIA
67. 2020-12-10 10:21:13.558763 [DEBUG] switch_core_state_machine.c:643 (sofia/external/447970000000) State ROUTING going to sleep
68. 2020-12-10 10:21:13.558763 [DEBUG] switch_core_state_machine.c:584 (sofia/external/447970000000) Running State Change CS_CONSUME_MEDIA (Cur 4 Tot 65)
69. 2020-12-10 10:21:13.558763 [DEBUG] switch_core_state_machine.c:662 (sofia/external/447970000000) State CONSUME_MEDIA
70. 2020-12-10 10:21:13.558763 [DEBUG] switch_core_state_machine.c:662 (sofia/external/447970000000) State CONSUME_MEDIA going to sleep
71. recv 349 bytes from udp/[94.0.0.0]:5060 at 10:21:13.571098:
72.    ------------------------------------------------------------------------
73.    SIP/2.0 100 Giving a try...
74.    Via: SIP/2.0/UDP 45.0.0.0:5080;rport=5080;branch=z9hG4bKHNUQK4208H7Br
75.    From: "Robert" <sip:1234567@localphone.com>;tag=B3N7U1NHeem0F
76.    To: <sip:447970000000@proxy.localphone.com>
77.    Call-ID: 45818239-b574-1239-8a8e-5600002a6bbb
78.    CSeq: 29244045 INVITE
79.    Server: OpenSER (1.2.2-notls (x86_64/linux))
80.    Content-Length: 0
81.    
82.    
83.    ------------------------------------------------------------------------
84. recv 698 bytes from udp/[94.0.0.0]:5060 at 10:21:18.751092:
85.    ------------------------------------------------------------------------
86.    SIP/2.0 183 Session Progress
87.    Via: SIP/2.0/UDP 45.0.0.0:5080;rport=5080;branch=z9hG4bKHNUQK4208H7Br
88.    Record-Route: <sip:95.0.0.0:5070;lr;ftag=lp-2k9-5ee88476-00002a55-0005d2b3R2d70439b.a>,<sip:94.1.1.1;lr=on>,<sip:94.0.0.0;lr=on;ftag=B3N7U1NHeem0F;an=YWJjREVENjg5JiUnPDkyE2laNj48LXtVYWEGaiYpXA-->
89.    To: <sip:447970000000@proxy.localphone.com>;tag=lp-2k9-5ee88476-00002a55-0005d2b3R2d70439b.b
90.    From: "Robert" <sip:1234567@localphone.com>;tag=B3N7U1NHeem0F
91.    Call-ID: 45818239-b574-1239-8a8e-5600002a6bbb
92.    CSeq: 29244045 INVITE
93.    Allow: PUBLISH,MESSAGE,PRACK,SUBSCRIBE,REFER,INFO,NOTIFY,OPTIONS,BYE,INVITE,ACK,CANCEL
94.    Contact: <sip:94.2.2.2;did=2d6.a9862935>
95.    Content-Length: 0
96.    
97.    ------------------------------------------------------------------------
98. recv 1205 bytes from udp/[94.0.0.0]:5060 at 10:21:18.751270:
99.    ------------------------------------------------------------------------
100.    SIP/2.0 183 Session Progress
101.    Via: SIP/2.0/UDP 45.0.0.0:5080;rport=5080;branch=z9hG4bKHNUQK4208H7Br
102.    Record-Route: <sip:95.0.0.0:5070;lr;ftag=lp-2k9-5ee88476-00002a55-0005d2b3R2d70439b.a>,<sip:94.1.1.1;lr=on>,<sip:94.0.0.0;lr=on;ftag=B3N7U1NHeem0F;an=YWJjREVENjg5JiUnPDkyE2laNj48LXtVYWEGaiYpXA-->
103.    To: <sip:447970000000@proxy.localphone.com>;tag=lp-2k9-5ee88476-00002a55-0005d2b3R2d70439b.b
104.    From: "Robert" <sip:1234567@localphone.com>;tag=B3N7U1NHeem0F
105.    Call-ID: 45818239-b574-1239-8a8e-5600002a6bbb
106.    CSeq: 29244045 INVITE
107.    Allow: PUBLISH,MESSAGE,PRACK,SUBSCRIBE,REFER,INFO,NOTIFY,OPTIONS,BYE,INVITE,ACK,CANCEL
108.    Contact: <sip:94.2.2.2;did=2d6.a9862935>
109.    Content-Type: application/sdp
110.    Content-Length: 474
111.    
112.    v=0
113.    o=UK1-SBC-15-1 70259913 70259914 IN IP4 0.0.0.0
114.    s=sip call
115.    c=IN IP4 0.0.0.0
116.    t=0 0
117.    m=audio 0 RTP/SAVP 18 8 0 101
118.    a=rtpmap:18 G729/8000
119.    a=fmtp:18 annexb=no
120.    a=rtpmap:8 PCMA/8000
121.    a=rtpmap:0 PCMU/8000
122.    a=rtpmap:101 telephone-event/8000
123.    a=fmtp:101 0-15
124.    a=ptime:20
125.    m=audio 0 RTP/AVP 18 8 0 101
126.    a=rtpmap:18 G729/8000
127.    a=fmtp:18 annexb=no
128.    a=rtpmap:8 PCMA/8000
129.    a=rtpmap:0 PCMU/8000
130.    a=rtpmap:101 telephone-event/8000
131.    a=fmtp:101 0-15
132.    a=ptime:20
133.    a=nortpproxy:yes
134.    ------------------------------------------------------------------------
135. 2020-12-10 10:21:18.738771 [DEBUG] sofia.c:7084 Channel sofia/external/447970000000 entering state [proceeding][183]
136. 2020-12-10 10:21:18.738771 [NOTICE] sofia.c:7192 Ring-Ready sofia/external/447970000000!
137. 2020-12-10 10:21:18.738771 [DEBUG] switch_channel.c:3346 (sofia/external/447970000000) Callstate Change DOWN -> RINGING
138. 2020-12-10 10:21:18.738771 [DEBUG] sofia.c:7084 Channel sofia/external/447970000000 entering state [proceeding][183]
139. 2020-12-10 10:21:18.738771 [DEBUG] sofia.c:7094 Remote SDP:
140. v=0                                                                                                                                                                                                                              
141. o=UK1-SBC-15-1 70259913 70259914 IN IP4 0.0.0.0                                                                                                                                                                                  
142. s=sip call                                                                                                                                                                                                                        
143. c=IN IP4 0.0.0.0                                                                                                                                                                                                                  
144. t=0 0                                                                                                                                                                                                                            
145. m=audio 0 RTP/SAVP 18 8 0 101                                                                                                                                                                                                    
146. m=audio 0 RTP/AVP 18 8 0 101                                                                                                                                                                                                      
147.  
148. 2020-12-10 10:21:18.738771 [WARNING] switch_core_media.c:3951 RFC2543 from March 1999 called; They want their 0.0.0.0 hold method back.....
149. 2020-12-10 10:21:18.738771 [NOTICE] sofia.c:7273 Hangup sofia/external/447970000000 [CS_CONSUME_MEDIA] [INCOMPATIBLE_DESTINATION]
150. 2020-12-10 10:21:18.738771 [DEBUG] switch_core_state_machine.c:584 (sofia/external/447970000000) Running State Change CS_HANGUP (Cur 4 Tot 65)
151. 2020-12-10 10:21:18.738771 [DEBUG] switch_core_state_machine.c:850 (sofia/external/447970000000) Callstate Change RINGING -> HANGUP
152. 2020-12-10 10:21:18.738771 [DEBUG] switch_core_state_machine.c:852 (sofia/external/447970000000) State HANGUP
153. 2020-12-10 10:21:18.738771 [DEBUG] mod_sofia.c:438 Channel sofia/external/447970000000 hanging up, cause: INCOMPATIBLE_DESTINATION
154.