DUC-100 is an easy-to-configure and delicate diminutive IPPBX system for small and medi
um-sized enterprises worldwide, espeically for SIP trunk users. DUC-100 is well suited for
small businesses with up to 100 people and meets all the needs of an office phone system.
When used with the FXS Gateway, DUC-100 supports mixed networking of analog phones
and VoIP phones. Equipped with the brand-new software 4.0 system, DUC-100 can provide
users with more convenience in application and management. Plus, improve enterprise com
munication efficiency, and help enhance enterprise value