Port designation in URL

[J. Landman Gay]

A little off topic, but does anyone know what the pipe means in a url in 
this format:

www. domain.com:443|6928

It's coming back in the error response from a POST request and the 
request times out. What does the second port number mean, if that's what 
it is?

-- 
Jacqueline Landman Gay         |     jacque at hyperactivesw.com
HyperActive Software           |     http://www.hyperactivesw.com