Auth>09:20:08  Tx  Access-Request   143  172.31.252.2:1484     -> 172.31.252.47:1812
  Authenticator          1a673100c06a3cf49ef088a9343fffe4
  NAS-IP-Address         172.31.252.2
  User-Name              test
  Digest-Response        8c12354250405c0aaca98f864c4a469c
  Digest-User-Name       test
  Digest-Realm           fusion.cdflab.thrupoint.com
  Digest-Nonce           377090
  Digest-Method          REGISTER
  Digest-URI             sip:fusion.cdflab.thrupoint.com
  Digest-Algorithm       md5
  Digest-CNonce
  Digest-Nonce-Count     -1
  Acct-Session-ID        04c3a38bc1569c09
  Message-Authenticator  efcb8ee66d33a056b8f9488508731a7b
09:20:09  Rx  Access-Reject    143  172.31.252.2:1484     <- 172.31.252.47:1812
  Authenticator          46117f55f61ade60bcbbd20c1a67ca4b
09:20:09  Tx  Access-Request   144  172.31.252.2:1484     -> 172.31.252.47:1812
  Authenticator          3263437128f30e7b91ed639fc7c4aed2
  NAS-IP-Address         172.31.252.2
  User-Name              test
  Digest-Response        a89cabb63f58e0c3352a00d319571cdc
  Digest-User-Name       test
  Digest-Realm           fusion.cdflab.thrupoint.com
  Digest-Nonce           427880
  Digest-Method          REGISTER
  Digest-URI             sip:fusion.cdflab.thrupoint.com
  Digest-Algorithm       md5
  Digest-CNonce
  Digest-Nonce-Count     -1
  Acct-Session-ID        04c3a38bc1569c09
  Message-Authenticator  635a1d86660ceadc4def75ddd7a3d69b
09:20:10  Rx  Access-Reject    144  172.31.252.2:1484     <- 172.31.252.47:1812
  Authenticator          bff90cc5165222daa56b00e507cd917b
09:20:10  Tx  Access-Request   145  172.31.252.2:1484     -> 172.31.252.47:1812
  Authenticator          2a8595abb6f5ecd2b92e80c1a15cb493
  NAS-IP-Address         172.31.252.2
  User-Name              test
  Digest-Response        8f160134898dd80591f02676dba3b5bd
  Digest-User-Name       test
  Digest-Realm           fusion.cdflab.thrupoint.com
  Digest-Nonce           442690
  Digest-Method          REGISTER
  Digest-URI             sip:fusion.cdflab.thrupoint.com
  Digest-Algorithm       md5
  Digest-CNonce
  Digest-Nonce-Count     -1
  Acct-Session-ID        04c3a38bc1569c09
  Message-Authenticator  e1fbf8639440b74b866a8581b9f1954a
09:20:11  Rx  Access-Reject    145  172.31.252.2:1484     <- 172.31.252.47:1812
  Authenticator          cc3c1298c38bcc3a7b999038fb124823