Yes, there should be just one string for all types of calls.
-MZ
-- Although I work for Livingston Enterprises Technical Support, I alone am responsible for everything contained herein. So don't waste my managers' time bitching to them if you don't like something I've said. Flame me. Phone: 800-458-9966 support@livingston.com <http://www.livingston.com/> FAX: 510-426-8951 6920 Koll Center Parkway #220, Pleasanton, CA 94566