UCRM is client and billing management platform from Ubiquiti Networks, Inc.
Additionally, the app provides a synchronization of the UCRM client list with your phone contact list making any incoming call display the right client’s name.
The offline mode provides ISP users working in remote places with the most important client information, contact details and location.
The UCRM mobile application is compatible with UCRM server version 2.7.2 and higher.
Read more about UCRM at ucrm.ubnt.com