Parliant today announced a 30/30 competitive upgrade program for both Mac and PC users considering PhoneValet Message Center 4.0. The program offers a US$30 rebate to owners of competing small business voice mail systems who purchase PhoneValet Message Center’s base system within the next 30 days. A wide variety of competing systems are eligible, all of which are detailed on the company’s Web site. To take advantage of the 30/30 PhoneValet competitive upgrade program, a customer of a competing product must purchase PhoneValet from Parliant’s online store by April 24, 2006. The purchase price is US$169.95. Instructions on how to receive the $30 rebate, and full details on the program, are available from the site.