| Article Index |
|---|
| Header Fields in SIP |
| Page 2 |
| Page 3 |
| Page 4 |
| Page 5 |
| Page 6 |
| Page 7 |
| Page 8 |
| Page 9 |
| Page 10 |
| Page 11 |
| Page 12 |
| Page 13 |
| Page 14 |
| Page 15 |
| Page 16 |
| All Pages |
Page 16 of 16
20.44 WWW-Authenticate
A WWW-Authenticate header field value contains an authentication
challenge. See Section 22.2 for further details on its usage.
Example:
WWW-Authenticate: Digest realm="atlanta.com",
domain="sip:boxesbybob.com", qop="auth",
nonce="f84f1cec41e6cbe5aea9c8e88d359",
opaque="", stale=FALSE, algorithm=MD5
