MSG #210 2023-06-16 15:32:35.313

SIP REGISTER message at 15:32:35.313

    REGISTER sip:mcstaasting.com SIP/2.0
    Via: SIP/2.0/UDP 192.168.3.2:47744;branch=z9hG4bK-1545623098;rport
    From: <sip:PublicUserId-A@mcstaasting.com>;tag=890702776
    To: <sip:PublicUserId-A@mcstaasting.com>
    Contact: <sip:PublicUserId-A@192.168.3.2:47744;transport=udp>;expires=600000;audio;+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.mcptt";+g.3gpp.mcptt;+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.mcdata";+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.mcdata.sds";+g.3gpp.mcdata.sds;+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.mcvideo";+g.3gpp.mcvideo;video
    Call-ID: 7242d546-ebea-300e-0d05-505ed6d89d0d
    CSeq: 1582656958 REGISTER
    Content-Length: 0
    Max-Forwards: 70
    Authorization: Digest username="PrivateUserId-A@mcstaasting.com",realm="mcstaasting.com",nonce="o94MbTY+MMNkpAePG/jVd24yOzbEbAAAo98ObjI7NsQ=",uri="sip:mcstaasting.com",response="3d9dc766dbf82f4fe46c4535c52caaf9",algorithm=AKAv1-MD5,cnonce="f6ef7432110b06ced3edbbba47939677",opaque="5ccc069c403ebaf9f0171e9517f40e41",qop=auth,nc=00000001
    Allow: INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK, UPDATE, REFER
    Privacy: none
    P-Access-Network-Info: 3GPP-E-UTRAN-FDD;utran-cell-id-3gpp=0000000000000000
    User-Agent: MCS CLIENT SDK Nemergent 1.0 /v 8.1.2
    P-Preferred-Identity: <sip:PublicUserId-A@mcstaasting.com>
    Supported: path
    Supported: timer
    Security-Client: ipsec-3gpp;alg=hmac-sha-1-96;ealg=aes-cbc;prot=esp;mod=trans;spi-c=1286774454;spi-s=732422572;port-c=44953;port-s=47744;q=0.9
    Security-Verify: ipsec-3gpp;alg=hmac-sha-1-96;ealg=aes-cbc;spi-c=257;spi-s=256;port-c=5061;port-s=5062;q=0.9
    Security-Verify: ipsec-3gpp;alg=hmac-md5-96;ealg=aes-cbc;spi-c=257;spi-s=256;port-c=5061;port-s=5062;q=0.7
    Require: sec-agree
    Proxy-Require: sec-agree