Xcap 1.2.1 File
: 1.2.1 was a significant maintenance release that fixed issues found in the 1.2.0 version.
1.4. ... This parameter is a flag for the type of XCAP server or servers used. If integrated ones, like OpenXCAP from AG Projects, XCAP Module - openSIPS XCap 1.2.1
: Supports fetching full XML documents or partial elements via HTTP GET requests using libcurl . like OpenXCAP from AG Projects