AltiGen Communications (NASDAQ:ATGN) has introduced new software that enhances its VoIP business telephone systems capabilities. AltiWare 5.2 includes increased support from five to 5,000 users and up to 100 locations per enterprise.

The new software updates the Enterprise Manager application, AltiGen's administration tool to help customers configure and synchronize several distributed VoIP phone systems from a single location. It also features global unified extension presence so users can see the current status of an extension located anywhere in the enterprise, and global intercom for hands-free paging.

"Using our capacity to support multiple locations, we take advantage of advanced new system and increased VoIP capabilities to enable a new set of business improvements for companies looking to maximize communications effectiveness, and reduce costs and maintenance required by multiple sites," Jimmin Yao, vice president of product management at AltiGen, said in a statement.