Part of twisted.protocols View Source
Session Initialization Protocol.
Documented in RFC 2543. [Superceded by 3261]| Function | dashCapitalize | Capitalize a string, making sure to treat - as a word seperator | 
| Function | unq | Undocumented | 
| Function | DigestCalcHA1 | Undocumented | 
| Function | DigestCalcResponse | Undocumented | 
| Class | Via | A SIP Via header. | 
| Function | parseViaHeader | Parse a Via header, returning Via class instance. | 
| Class | URL | A SIP URL. | 
| Function | parseURL | Return string into URL object. | 
| Function | cleanRequestURL | Clean a URL from a Request line. | 
| Function | parseAddress | Return (name, uri, params) for From/To/Contact header. | 
| Class | SIPError | Undocumented | 
| Class | RegistrationError | Registration was not possible. | 
| Class | Message | A SIP message. | 
| Class | Request | A Request for a URI | 
| Class | Response | A Response to a URI Request | 
| Class | MessagesParser | A SIP messages parser. | 
| Class | Base | Base class for SIP clients and servers. | 
| Interface | IContact | A user of a registrar or proxy | 
| Class | Registration | Undocumented | 
| Interface | IRegistry | Allows registration of logical->physical URL mapping. | 
| Interface | ILocator | Allow looking up physical address for logical URL. | 
| Class | Proxy | SIP proxy. | 
| Interface | IAuthorizer | No interface docstring; 2/2 methods documented | 
| Class | BasicAuthorizer | Authorizer for insecure Basic (base64-encoded plaintext) authentication. | 
| Class | DigestedCredentials | Yet Another Simple Digest-MD5 authentication scheme | 
| Class | DigestAuthorizer | Undocumented | 
| Class | RegisterProxy | A proxy that allows registration for a specific domain. | 
| Class | InMemoryRegistry | A simplistic registry for a specific domain. | 
Return string into URL object.
URIs are of of form 'sip:user@example.com'.| Parameters | clean | remove unnecessary info, usually for From and To headers. |