Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            02:53:84:2d:21:06:93:aa:3a:d1:89:b4:8d:c3:1e:ee
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
        Validity
            Not Before: Oct 23 00:00:00 2024 GMT
            Not After : May 26 23:59:59 2025 GMT
        Subject: C=US, ST=California, L=San Jose, O=Zoom Video Communications, Inc., CN=zoomcrc.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b5:45:10:b6:13:ab:a4:93:ad:0e:ac:ba:71:38:
                    10:a4:2b:55:d2:e3:20:ff:66:77:46:bc:43:80:e3:
                    d2:45:85:78:df:32:d8:1d:a2:3f:4d:95:52:7b:70:
                    a7:2d:48:92:41:5e:20:90:15:b4:53:1f:11:02:56:
                    7f:50:ed:c5:9b:e0:fc:b1:46:e1:b5:60:3a:0f:43:
                    1b:46:a9:f2:a0:8b:88:8d:19:29:fb:c6:76:06:4e:
                    35:fd:3a:fc:5e:20:d4:65:26:2e:1e:fd:b1:e1:aa:
                    55:ed:f9:01:aa:03:65:05:96:84:19:77:43:8d:7e:
                    4a:85:a2:7c:7a:27:f8:3a:53:7c:45:ea:90:7f:f1:
                    db:ae:eb:3a:8f:00:ae:20:95:95:2b:c6:2d:8e:e8:
                    63:bd:1e:52:35:9d:61:4a:6f:e8:84:ac:d0:03:27:
                    3f:af:f4:f0:a3:31:d2:9f:e5:ac:c8:35:fb:53:67:
                    e5:8d:b2:2a:82:7b:b6:05:70:6f:b9:c5:db:41:b2:
                    58:d8:93:d1:a4:e1:fb:3e:8e:b8:3b:30:49:79:d3:
                    2e:10:5e:c5:74:f8:fd:5d:c6:ca:25:5e:45:06:8c:
                    24:f9:42:68:1f:89:2d:79:f4:c5:13:28:4b:e6:78:
                    68:80:6a:ae:9f:1f:b7:ca:9f:e5:ae:87:43:25:b2:
                    c0:b9
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                74:85:80:C0:66:C7:DF:37:DE:CF:BD:29:37:AA:03:1D:BE:ED:CD:17
            X509v3 Subject Key Identifier: 
                6F:6F:B2:85:0F:02:5B:30:35:AE:F2:FE:FF:ED:75:6E:37:C4:64:10
            X509v3 Subject Alternative Name: 
                DNS:zoomcrc.com, DNS:mon.zmca.us, DNS:sy.zmau.us, DNS:dv1.zoomcrc.com, DNS:dvgo.zmus.us, DNS:fra.zoomcrc.com, DNS:mel.zoomcrc.com, DNS:nrt.zoomcrc.com, DNS:nyvip.zoomcrc.com, DNS:bom.zoomcrc.com, DNS:global.zoomcrc.com, DNS:sip.zoomcrc.com, DNS:sip2.zoomcrc.com, DNS:sip6.zoomcrc.com, DNS:ty.zmjp.us, DNS:fr.zmeu.us, DNS:udp.zoomcrc.com, DNS:gru.zoomcrc.com, DNS:qro.zoomcrc.com, DNS:syd.zoomcrc.com, DNS:tj.zmcn.us, DNS:zoompresence.com, DNS:as.zoomcrc.com, DNS:tsn.zoomcrc.com, DNS:zmin.us, DNS:hk.zoomcrc.com, DNS:in.zoomcrc.com, DNS:mx.zmvc.us, DNS:yyz.zoomcrc.com, DNS:zmcn.us, DNS:yvr.zoomcrc.com, DNS:zmbr.us, DNS:au.zoomcrc.com, DNS:iad.zoomcrc.com, DNS:ny.zoomcrc.com, DNS:nyvip2.zoomcrc.com, DNS:sg.zoomcrc.com, DNS:sip6hk.zoomcrc.com, DNS:am.zmeu.us, DNS:hk.zmhk.us, DNS:sc.zmus.us, DNS:zmca.us, DNS:zmhk.us, DNS:kix.zoomcrc.com, DNS:lej.zmvc.us, DNS:zmjp.us, DNS:zmvc.us, DNS:mb.zmin.us, DNS:sip7.zoomcrc.com, DNS:sj.zoomcrc.com, DNS:tw.zmvc.us, DNS:sip6jp.zoomcrc.com, DNS:sjvip2.zoomcrc.com, DNS:ams.zoomcrc.com, DNS:hy.zmin.us, DNS:hyd.zoomcrc.com, DNS:ny.zmus.us, DNS:sa.zoomcrc.com, DNS:sg.zmcn.us, DNS:sp.zmbr.us, DNS:udp2.zoomcrc.com, DNS:hkg.zoomcrc.com, DNS:lej.zoomcrc.com, DNS:os.zmjp.us, DNS:tr.zmca.us, DNS:us.zoomcrc.com, DNS:vip2.zoomcrc.com, DNS:vn.zmca.us, DNS:ca.zoomcrc.com, DNS:jed.zmvc.us, DNS:jed.zoomcrc.com, DNS:jp.zoomcrc.com, DNS:me.zmau.us, DNS:tw.zoomcrc.com, DNS:zmau.us, DNS:sjvip.zoomcrc.com, DNS:vip.zoomcrc.com, DNS:cn.zoomcrc.com, DNS:dv2.zoomcrc.com, DNS:eu.zoomcrc.com, DNS:lej.zmeu.us, DNS:sin.zoomcrc.com, DNS:sjc.zoomcrc.com, DNS:zmeu.us, DNS:zmus.us
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.2
                  CPS: http://www.digicert.com/CPS
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl3.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
                Full Name:
                  URI:http://crl4.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crl
            Authority Information Access: 
                OCSP - URI:http://ocsp.digicert.com
                CA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG2TLSRSASHA2562020CA1-1.crt
            X509v3 Basic Constraints: critical
                CA:FALSE
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
                                1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
                    Timestamp : Oct 23 00:11:06.182 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:E2:D0:5B:89:E8:42:59:C8:2B:0C:32:
                                20:AB:99:7B:03:85:F7:7C:6E:54:EC:78:C7:2D:FB:CE:
                                55:66:A3:57:B5:02:21:00:8E:0E:3C:20:20:2B:81:45:
                                EF:AA:96:E7:77:94:51:34:0C:67:DB:A7:7A:AA:51:F4:
                                62:B6:DD:76:55:DD:8E:0C
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
                                D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
                    Timestamp : Oct 23 00:11:06.145 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:23:4B:73:A6:62:9E:7C:A9:7E:47:63:7C:
                                97:BD:81:C4:EA:CB:07:DA:F9:E7:F8:6B:24:B2:AC:45:
                                3D:DE:65:E5:02:20:38:9A:C7:F6:3C:9A:10:6C:9C:AD:
                                E7:23:82:56:02:81:55:0A:A8:9F:93:31:B3:03:9E:B5:
                                38:03:43:80:3A:78
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
                                22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
                    Timestamp : Oct 23 00:11:06.095 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:33:57:EC:C3:B6:C2:47:9A:E1:67:F2:DA:
                                B7:C3:18:16:0C:8B:47:38:8F:C3:52:D4:AF:69:7B:A9:
                                3D:1D:78:38:02:20:0C:DD:BC:9D:8A:1B:4D:B0:A3:BA:
                                16:AD:C1:BF:8E:7A:DF:F8:8B:D6:CA:4A:52:BE:06:04:
                                53:EF:D0:93:B0:9D
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        62:10:89:85:13:28:cf:eb:c3:4e:c0:32:c8:ce:f9:24:e9:95:
        2b:f8:14:b8:5b:06:23:1e:90:05:3e:68:e2:7f:1b:ca:9a:e9:
        bd:dc:e9:d3:70:32:0a:11:b5:15:bc:68:18:ff:28:c4:5f:f9:
        51:61:9e:35:4a:80:27:91:23:b3:88:07:67:de:de:76:2e:9b:
        c0:44:e5:55:ac:53:73:74:ba:7c:2b:4d:b9:54:6f:2b:8d:a7:
        c3:6a:2b:ed:b5:c7:3d:86:96:d5:f9:42:47:e4:7b:36:b1:eb:
        50:e3:82:62:a7:49:77:a5:73:8e:81:d1:8f:21:d2:49:68:6a:
        83:2b:ce:9d:75:e7:d2:51:e9:a8:ad:50:ae:96:d6:3f:b5:21:
        a5:d5:60:20:10:92:e6:c1:01:43:7f:5c:2b:65:e2:49:7e:e2:
        4d:c3:84:28:af:8e:3b:8f:99:90:db:e1:22:76:5b:2b:19:e6:
        5e:0c:c2:a9:d8:26:92:5f:39:fc:c5:69:1f:cd:06:31:f4:6b:
        e2:99:13:95:21:29:b0:32:0a:85:6e:6d:4c:2a:28:86:7f:cc:
        82:7d:d9:6f:e1:d2:70:51:f9:46:3e:af:a0:2c:16:9d:c4:7a:
        cd:05:fe:3a:e4:92:cc:9e:9a:91:13:4e:77:14:ee:ea:2d:a0:
        1c:94:48:6a

SIP/2.0 200 OK
Via: SIP/2.0/UDP nm;branch=foo;rport=45607;received=159.124.72.22
Contact: <sip:159.124.72.23:5060>
To: <sip:nm2@nm2>;tag=46c67a7a
From: <sip:nm@nm>;tag=root
Call-ID: 50000
CSeq: 42 OPTIONS
Accept: application/sdp
Accept-Language: en
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, UPDATE, INFO, REFER, NOTIFY, OPTIONS, MESSAGE, UPDATE
Server: Room Connector Controller,Version: 2.8.231,BuildTime: 2024/10/31 02:12:18
Supported: timer
Content-Length: 0