Topcall International introduced enhancements to its messaging archive. <A HREF="http://www.topcall.com/">Topcall</A> has added has added capabilities that allow companies to archive messages and binary attachments exchanged internally between users of Lotus Notes. Topcall also announced support of optical character recognition (OCR), which creates a full text index of all incoming fax messages and allows users to search for image-based documents.