HTTP/1.1 406 Not Acceptable
Content-Length: 0

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            40:01:92:49:13:9d:8b:7b:6b:7a:3b:77:a5:7f:bb:d5
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=IdenTrust, OU=HydrantID Trusted Certificate Service, CN=HydrantID Server CA O1
        Validity
            Not Before: Oct  1 17:14:35 2024 GMT
            Not After : Oct  1 17:13:35 2025 GMT
        Subject: C=US, ST=California, L=San Jose, O=Cisco Systems Inc., CN=*.webex.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b4:0c:ea:1a:8f:44:e1:58:6d:de:e4:e7:40:b4:
                    a4:3a:20:03:0d:98:f2:3a:d4:73:a6:38:1a:5d:49:
                    a0:b3:ff:56:37:8a:40:f9:e2:f4:6e:43:c3:47:17:
                    0e:13:16:5a:75:5c:10:ac:71:39:ef:36:43:b2:d0:
                    92:94:2d:9f:20:ec:db:65:e3:6b:93:8a:bc:2c:4b:
                    10:92:c8:eb:d9:37:09:32:57:db:9b:ea:a5:12:fc:
                    98:13:12:a2:a0:ba:72:3d:b5:b7:34:98:00:e7:fe:
                    ee:50:4e:8e:50:79:ae:11:4d:34:93:34:06:f3:c2:
                    88:f1:1b:93:e9:7c:83:22:84:55:fe:c7:d8:90:34:
                    b2:e6:c6:76:08:c0:c7:70:82:7d:be:0a:63:a9:0c:
                    b0:3a:ad:7e:9e:b9:5d:20:90:1c:c7:04:32:4c:8b:
                    b8:60:15:cd:4b:07:7b:46:c7:10:d2:87:8a:53:6b:
                    f5:1f:a7:4e:2d:7e:e3:a6:03:30:c3:9c:93:df:b1:
                    a5:2b:3a:16:b9:a3:66:4d:7b:5a:8a:a6:85:c2:00:
                    23:83:71:65:1a:e4:66:be:63:e6:ed:a2:1f:64:cd:
                    b0:2f:ab:5a:1a:00:42:08:6a:0d:3a:4d:3e:a4:99:
                    70:7a:ba:7d:f0:ca:98:e9:fd:7c:22:ba:c8:e2:c2:
                    d2:03
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            Authority Information Access: 
                OCSP - URI:http://commercial.ocsp.identrust.com
                CA Issuers - URI:http://validation.identrust.com/certs/hydrantidcaO1.p7c
            X509v3 Authority Key Identifier: 
                89:B8:9B:B6:9E:ED:FB:B0:C6:BD:0D:EC:67:4E:3C:A3:92:9D:2D:F9
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.2
                Policy: 2.16.840.1.113839.0.6.3
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://validation.identrust.com/crl/hydrantidcao1.crl
            X509v3 Subject Alternative Name: 
                DNS:webex.com, DNS:*.webex.com, DNS:www.webex.com
            X509v3 Subject Key Identifier: 
                7D:41:CB:43:23:6E:02:54:4E:7E:48:BA:91:A5:A7:1B:60:3D:D7:B9
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
                                F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
                    Timestamp : Oct  1 17:14:35.516 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:10:F4:26:5B:53:29:5B:02:53:37:3A:08:
                                8E:D6:1B:61:25:65:E6:6E:6B:DC:F7:3B:1D:DC:DD:FA:
                                53:9D:47:37:02:20:73:CD:F4:53:4A:3C:37:34:BB:AD:
                                AF:03:66:3D:EA:70:41:F6:05:0D:85:91:F1:E2:A1:65:
                                E0:2E:18:FF:0E:30
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
                                3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
                    Timestamp : Oct  1 17:14:36.031 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:B2:4D:D3:92:59:95:FF:44:6B:33:EA:
                                6E:F0:CB:55:DD:B0:A1:CD:87:30:A3:CC:9C:87:CC:A3:
                                20:CB:A1:69:FF:02:20:11:84:4B:FC:BF:AE:9E:86:C7:
                                B7:3F:0E:03:18:C6:53:71:58:FB:80:C4:75:3E:7F:72:
                                3D:45:12:58:89:4D:FE
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Oct  1 17:14:35.402 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:1F:4E:E7:FC:46:CA:0B:12:F9:AB:66:28:
                                91:DB:CD:2C:5A:A6:DE:B5:BE:F7:EE:9F:6A:70:93:17:
                                38:53:BB:74:02:21:00:B7:AF:11:E8:D5:C6:37:50:EE:
                                5F:1D:64:D6:2F:5C:CC:1E:23:95:FE:52:EF:F0:63:6E:
                                46:C2:FF:50:25:5E:BB
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        22:d4:d5:b9:bf:f8:be:5e:36:01:85:c6:ba:95:13:0f:5c:ee:
        c6:a1:f6:94:e2:c0:de:44:4f:1b:62:11:7e:64:e3:ce:1e:33:
        78:4c:f3:95:69:5b:89:b9:85:9a:06:19:8c:7c:e2:af:44:a7:
        a8:5d:b2:85:0c:1d:fe:21:99:ed:69:7d:c8:99:c1:bd:dc:dd:
        53:10:db:9f:7a:5a:da:0b:8b:cd:81:4e:6c:07:39:1e:87:0a:
        3c:4d:93:ed:43:ce:5d:ad:d6:05:0f:66:61:9a:a5:3b:ad:c0:
        72:02:3c:8b:36:1e:01:6b:5a:bc:13:b6:3c:50:53:aa:88:9f:
        58:56:c5:d5:52:db:de:e8:08:36:69:89:bd:fd:81:54:45:62:
        9c:9b:31:c7:62:22:ca:37:38:c1:3f:db:6a:76:24:94:8c:ad:
        3e:45:da:83:1d:4a:f6:9d:1a:44:c4:ff:b5:38:b3:4d:03:47:
        5b:0d:15:b1:fd:98:8f:bd:85:c3:a9:11:b3:13:8b:70:0c:27:
        4f:ec:23:db:11:5f:f7:dc:8e:77:c3:7d:f8:41:bc:bf:a4:43:
        bb:27:c6:0e:af:1a:64:4d:3f:db:7d:75:3c:3c:fc:df:3e:0d:
        b3:51:d1:de:68:7d:84:cb:24:3d:1f:4b:cf:03:eb:4c:6a:27:
        da:79:c5:d6

SIP/2.0 100 Trying
Via: SIP/2.0/UDP nm;branch=foo;rport=26810;received=224.100.122.134
To: <sip:nm2@nm2>
From: <sip:nm@nm>;tag=root
Call-ID: 50000
CSeq: 42 OPTIONS
Content-Length: 0

RTSP/1.0 200 OK
CSeq: 1
Public: DESCRIBE, SETUP, TEARDOWN, PLAY