Fixed a bug where delayed sip wasn't in acceptable provider list.
4.2.1
Added delayed SIP as a selectable source
4.2.0
Added delayed SIP as a source.
4.1.0
-More meaningful error handling -Fix socket on_error -Add wsaccel dependency for more efficient pipe. -Eliminate recursion on connect so user may leave on and disconnected for long periods of time without the stack getting to large. -Disable utf-8 verification for faster message processing.