MSG #216 2021-09-06 12:46:35.741

SIP 401 Unauthorized message at 12:46:35.741

    SIP/2.0 401 Unauthorized
    Via: SIP/2.0/UDP 192.168.3.2:45866;branch=z9hG4bK-88728053;rport
    From: <sip:PublicUserId-A@mcstaasting.com>;tag=335144110
    To: <sip:PublicUserId-A@mcstaasting.com>;tag=abc-REGISTER-Totag
    CSeq: 1339672527 REGISTER
    Call-ID: 1bfdfdda-19d1-7236-0e53-9c5832517166
    WWW-Authenticate: Digest  realm="mcstaasting.com", algorithm=AKAv1-MD5, qop="auth", nonce="o94MbTY+MMNkpAePG/jVd24yOzbEbAAAo98ObjI7NsQ=", opaque="5ccc069c403ebaf9f0171e9517f40e41"
    Security-Server: ipsec-3gpp;alg=hmac-sha-1-96;spi-c=257;spi-s=256;port-c=5061;port-s=5062;q=0.9;ealg=aes-cbc,ipsec-3gpp;alg=hmac-md5-96;spi-c=257;spi-s=256;port-c=5061;port-s=5062;q=0.7;ealg=aes-cbc
    Content-Length: 0