MSG #218 2021-09-06 12:46:36.283

SIP REGISTER message at 12:46:36.283

    REGISTER sip:mcstaasting.com SIP/2.0
    Via: SIP/2.0/UDP 192.168.3.2:46253;branch=z9hG4bK-267195966;rport
    From: <sip:PublicUserId-A@mcstaasting.com>;tag=335144110
    To: <sip:PublicUserId-A@mcstaasting.com>
    Contact: <sip:PublicUserId-A@192.168.3.2:46253;transport=udp>;expires=600000;audio;+g.3gpp.icsi-ref="urn%3Aurn-7%3A3gpp-service.ims.icsi.mcptt";+g.3gpp.cs-voice;+g.3gpp.mcptt
    Call-ID: 1bfdfdda-19d1-7236-0e53-9c5832517166
    CSeq: 1339672528 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="18f3d1446fe0972182349b109d7470bf",algorithm=AKAv1-MD5,cnonce="6662806f1223d9dfd7ce7082c873ddfa",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 7.2.6
    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=1909888501;spi-s=472696174;port-c=49254;port-s=46253;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