INVITE sip:+PHONE_NUMBER_IN_TEAMS_HERE@sip.pstnhub.microsoft.com:5061;transport=tls;user=phone SIP/2.0
Record-Route: <sip:MY_FQDN_WAS_HERE:5061;transport=tls;r2=on;ngcplb=yes;socket=;ftag=5BA6A0EC-63AD1C1D000052C0-31E5F700;lr>
Record-Route: <sip:127.0.0.1:5060;r2=on;ngcplb=yes;ftag=5BA6A0EC-63AD1C1D000052C0-31E5F700;lr>
Record-Route: <sip:127.0.0.1:5062;lr;ftag=5BA6A0EC-63AD1C1D000052C0-31E5F700;leg_b=1;did=bfa.02d>
Via: SIP/2.0/TLS MY_FQDN_WAS_HERE:5061;branch=z9hG4bK912f.3a406a8e3a13b915ee72b9b7d296b504.0
Via: SIP/2.0/UDP 127.0.0.1:5062;rport=5062;branch=z9hG4bK912f.5531a33ea4abfa3ab36852d13de8820c.0
Via: SIP/2.0/UDP 127.0.0.1:5080;received=127.0.0.1;branch=z9hG4bK9GmaSaUN;rport=5080
From: <sip:+MY_FROM_PHONE_NUMBER_HERE@MY_FQDN_WAS_HERE;transport=tls>;tag=5BA6A0EC-63AD1C1D000052C0-31E5F700
To: <sip:+PHONE_NUMBER_IN_TEAMS_HERE@sip.pstnhub.microsoft.com:5061;user=phone>
CSeq: 10 INVITE
Call-ID: 28abcbfe6e820332e59f68fdf6efe6f5_b2b-1
Max-Forwards: 69
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,MESSAGE,SUBSCRIBE,NOTIFY,PRACK,UPDATE
Supported: replaces,100rel
Content-Type: application/sdp
Content-Length: 5944
P-Asserted-Identity: <sip:+MY_FROM_PHONE_NUMBER_HERE@MY_FQDN_WAS_HERE>
Contact: sip:+MY_FROM_PHONE_NUMBER_HERE@MY_FQDN_WAS_HERE:5061;transport=tls

v=0
o=- 1672289307 1672289307 IN IP4 MY_RTP_MEDIA_IP_WAS_HERE
s=Polycom IP Phone
c=IN IP4 MY_RTP_MEDIA_IP_WAS_HERE
t=0 0
m=audio 41254 RTP/SAVP 115 99 9 102 0 8 18 121 127 126
a=rtpmap:115 G7221/32000
a=fmtp:115 bitrate=48000
a=rtpmap:99 SIREN14/16000
a=fmtp:99 bitrate=48000
a=rtpmap:9 G722/8000
a=rtpmap:102 G7221/16000
a=fmtp:102 bitrate=32000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:121 opus/48000/2
a=fmtp:121 maxplaybackrate=16000; sprop-maxcapturerate=16000; maxptime=20; ptime=20; maxaveragebitrate=24000; cbr=0; useinbandfec=0; usedtx=0
a=rtpmap:127 telephone-event/8000
a=rtpmap:126 telephone-event/48000
a=sendrecv
a=rtcp:41255
a=crypto:99 AES_CM_128_HMAC_SHA1_80 inline:bgevNcQL+3HCRqkV53UaEOQQipd2A8RKC9yosfiu
a=crypto:100 AEAD_AES_256_GCM inline:cKo4ADkJlj64zC8rSA+NDRrJ428+rZw5jwJArePxTwazuflytpGH7lBdGyg
a=crypto:101 AEAD_AES_128_GCM inline:JGE1PZdzqQuobaOFq5oAJ0GNK03IujEPXUIsfg
a=crypto:102 AES_256_CM_HMAC_SHA1_80 inline:tppdeILSsLEY9nH79pFGoJZFoQN4VRzRG3fdB9cjx7jqFNQIJ+fmoiFdqfVbYQ
a=crypto:103 AES_256_CM_HMAC_SHA1_32 inline:f/ATGzKl/BdphBmC/DxtUBWhtHpIXK5KtNsmJgGfHGhVD2Tdjv8xBsWbXZLfGQ
a=crypto:104 AES_192_CM_HMAC_SHA1_80 inline:w6AksfkD8AbsAgHQN6q8lldTVfFs5GTMs473UZmetFrRBZJVTvg
a=crypto:105 AES_192_CM_HMAC_SHA1_32 inline:6+TdWgXcRvuu62yraJ2qrcdxrrgT/B1va4v3cOyJq86TM1fHhnI
a=crypto:106 AES_CM_128_HMAC_SHA1_32 inline:b0+qfNhmBXoK+60AmVJkOMOKS5ymWFD4TWodtuxp
a=crypto:107 F8_128_HMAC_SHA1_80 inline:RNQ1ewAq338cIaTOvC0+F7IM7SZH4jtomx9C2OcO
a=crypto:108 F8_128_HMAC_SHA1_32 inline:2cr+t9ct7d2Dg+o+Sfyh+DHTxXEaXskFspe6K/z8
a=crypto:109 NULL_HMAC_SHA1_80 inline:0cjo6uWpikGC0EKzoQRU7sF9ihA4gjUUVZHAMSbK
a=crypto:110 NULL_HMAC_SHA1_32 inline:Tr6bdadbBIdlIqz7W/zgSEQ1sp2/LZuebCmbzxtP
a=ice-ufrag:H2wU9bRl
a=ice-pwd:L8G9eJCxuwxnTO4fngWoymqbIC
a=candidate:4FdnzBtLKeGYxQ7Z 1 UDP 2130706431 MY_RTP_MEDIA_IP_WAS_HERE 41254 typ host
a=candidate:4FdnzBtLKeGYxQ7Z 2 UDP 2130706430 MY_RTP_MEDIA_IP_WAS_HERE 41255 typ host
a=direction:both
m=video 41286 RTP/SAVP 100 113 109 99
a=rtpmap:100 H264/90000
a=fmtp:100 profile-level-id=64001f; packetization-mode=1; max-mbps=108000; max-fs=3600; sar-supported=1
a=rtpmap:113 H264/90000
a=fmtp:113 profile-level-id=64001f; packetization-mode=0; max-mbps=108000; max-fs=3600; sar-supported=1
a=rtpmap:109 H264/90000
a=fmtp:109 profile-level-id=42801f; packetization-mode=1; max-mbps=108000; max-fs=3600; sar-supported=1
a=rtpmap:99 H264/90000
a=fmtp:99 profile-level-id=42801f; packetization-mode=0; max-mbps=108000; max-fs=3600; sar-supported=1
a=sendrecv
a=rtcp-fb:* ccm fir
a=content:main
a=label:1
a=rtcp-fb:* ccm fir
a=rtcp:41287
a=crypto:100 AES_CM_128_HMAC_SHA1_80 inline:RVBZWg1cFCsB9SuthE67K4FiY6Vluh3wlyQZzgUB
a=crypto:101 AEAD_AES_256_GCM inline:wb66ismiGjt6LbZmjvxlfln1cLtRa+WGV718ksbFgGm6gmh9YqBcSDS6Fhw
a=crypto:102 AEAD_AES_128_GCM inline:2G3gncYPWYUFK46dxibCx8PRZjNpslrnshPOXg
a=crypto:103 AES_256_CM_HMAC_SHA1_80 inline:oXVfoPgugCrmf3rQiJPhnKeKGsdK5rAYrhQB6XIeqEcUYPIG28kl/ihDUF/xuw
a=crypto:104 AES_256_CM_HMAC_SHA1_32 inline:VrQLK+MB3XGAgh1tnO13JLNvak/dw3GKTcLyDNh8OU8MzIXn+dFHoJYUFI4prA
a=crypto:105 AES_192_CM_HMAC_SHA1_80 inline:sRzoxpKrpe8E+n6rL32qA6iVDg1yXuJL55k2DYKxFX3taJUallY
a=crypto:106 AES_192_CM_HMAC_SHA1_32 inline:jUJfze0P4NxM/wFhXpKn7hCB+AgyXablaEd0CBX1ls4hdB5sH1U
a=crypto:107 AES_CM_128_HMAC_SHA1_32 inline:Zr0JC6QXjbL6H2KYTxWZ+UytnprW3UBVmKWXhbss
a=crypto:108 F8_128_HMAC_SHA1_80 inline:qgzMIhacMDFWp4EibkcwxMVVOtWTU4ZpWqkmspZV
a=crypto:109 F8_128_HMAC_SHA1_32 inline:S5JeTdIbwnsXFQTaEvEfegPgcAbNFcCEBg+Uedsz
a=crypto:110 NULL_HMAC_SHA1_80 inline:A1X2VOZzQ8ZduFUrNtkAf3jlPsdeiviDYKZlw4ot
a=crypto:111 NULL_HMAC_SHA1_32 inline:CnWCBLks+wVbEFHNmtHHYFShVDXbnpKFgTFmXjMH
a=ice-ufrag:WIL60kLq
a=ice-pwd:uNr1KApXrKMHI4euGaKi08CYzd
a=candidate:4FdnzBtLKeGYxQ7Z 1 UDP 2130706431 MY_RTP_MEDIA_IP_WAS_HERE 41286 typ host
a=candidate:4FdnzBtLKeGYxQ7Z 2 UDP 2130706430 MY_RTP_MEDIA_IP_WAS_HERE 41287 typ host
a=direction:both
m=video 41320 RTP/SAVP 109 99
a=rtpmap:109 H264/90000
a=fmtp:109 profile-level-id=42801f; packetization-mode=1; max-mbps=108000; max-fs=3600; sar-supported=1
a=rtpmap:99 H264/90000
a=fmtp:99 profile-level-id=42801f; packetization-mode=0; max-mbps=108000; max-fs=3600; sar-supported=1
a=sendrecv
a=rtcp-fb:* ccm fir
a=content:slides
a=label:2
a=rtcp-fb:* ccm fir
a=rtcp:41321
a=crypto:101 AES_CM_128_HMAC_SHA1_80 inline:9mcg39jVDid+haj9SHlaKcJLZS9H1v+ltRcJlp8K
a=crypto:102 AEAD_AES_256_GCM inline:EHuQFMGv6cq6uonwqjTI66qH2gEb5ZmseMwRK6ZkrvYD6L21EVdTqd/GT5g
a=crypto:103 AEAD_AES_128_GCM inline:+WkZOF3kptIJ8Bs2drsP5I7jwUuYpB3i09HNgg
a=crypto:104 AES_256_CM_HMAC_SHA1_80 inline:qyfKkx0sOco6JSYScoYuiMB5dUKZBphUd+GpYuTVs6e/EHGZi05lSL0NNHSPEQ
a=crypto:105 AES_256_CM_HMAC_SHA1_32 inline:fDnzZc0TL7NEYTt7slz/slvtAli9QbvDey24FmyhefRf22MLForA9S8B2zjEQg
a=crypto:106 AES_192_CM_HMAC_SHA1_80 inline:N2p6Hl6UKVoajNlkJ0B0KYMR+XaY97qDABEuMNR7aRNFLKtDOtU
a=crypto:107 AES_192_CM_HMAC_SHA1_32 inline:SHBOerEDlx/Fc6r+gh8OwcubK6pTMXS+ZGFUh1PCAU0lRBMgb0k
a=crypto:108 AES_CM_128_HMAC_SHA1_32 inline:HcJb7yVKT0a5TtobkJJsEOKXpT4F1iyRVTWT4xQB
a=crypto:109 F8_128_HMAC_SHA1_80 inline:ybD4Uxs6nZb1ikO0UCu3nn7Aw3US8YAi7ZxKgOhI
a=crypto:110 F8_128_HMAC_SHA1_32 inline:mGPy4j+jRFW3JKvG0ZPiCLKPvLB1EJYFSPLu8fXw
a=crypto:111 NULL_HMAC_SHA1_80 inline:bFu/MaEB3OxHPqTT5iJAJTGUSlAhptXRZ8JGdi7Y
a=crypto:112 NULL_HMAC_SHA1_32 inline:K8jTxxqM+syYqig+Y3VLyipTqOic+xrObMN2T/12
a=ice-ufrag:3zo3n6z0
a=ice-pwd:WkSgA7oggoQnneCT2POdMNydFg
a=candidate:4FdnzBtLKeGYxQ7Z 1 UDP 2130706431 MY_RTP_MEDIA_IP_WAS_HERE 41320 typ host
a=candidate:4FdnzBtLKeGYxQ7Z 2 UDP 2130706430 MY_RTP_MEDIA_IP_WAS_HERE 41321 typ host
a=direction:both
m=application 41356 <unknown media type>
a=sendrecv
a=floorctrl:c-s
a=confid:1
a=userid:1
a=floorid:43 mstrm:2
a=connection:new
a=ice-ufrag:sTEvZnnt
a=ice-pwd:1PxJfuLxACfQnESDs1wHpHn1mH
a=candidate:4FdnzBtLKeGYxQ7Z 1 UDP 2130706431 MY_RTP_MEDIA_IP_WAS_HERE 41356 typ host
a=direction:both