With voice logger (call recording device), it accumulates and manages the recording data. Other operations such as retrieval and playback of recorded data, administrator settings, can be simply executed on the web browser.

Multi-Logger
Recording data management for VoIP, Analog, ISDN, landline, and mobile.

NextGen has service collaboration with KDDI and Docomo where the user may chose recording management preference.
Call recording may be consolidated at data center. Administration is simple by web browser.