With Calling-Us ® MAX information is available anywhere and anytime - for customers, business partners, employees, sales representatives, at your homeoffice or while travelling.
Calling-Us ® MAX is available in four different versions. The cost-effective Standard version for private homes and working at home offers a most comfortable answering machine. The Office version is very effective in businesses with individual working places. In company networks all working places are connected via the Professional-version. The extensive solution with modern Unified-Messaging functions and superb adaptablity of the Calling-Us ® MAX Enterprise version satisfies even the highest demands of medium-sized businesses.
Choose the most suitable version for you:
Calling-Us ® MAX Standard
Calling-Us ® MAX Standard offers basic functions like answering machine with remote inquiry, unlimited recording time, individual answering machines for different numners or persons, VIP greetings and receiving faxes. More...
Calling-Us ® MAX Office
Calling-Us ® MAX Office is the perfect tool for self-employed persons and small businesses who additionally want to relay phone calls. This can be done with or without menues. Further functions are callback, forwarding of voice messages, notification via voice mail, SMS or fax and extensive time controls. More...
Calling-Us ® MAX Professional
Calling-Us ® MAX Professional additionally offers real client-server functionality. Authorized employees are able to send faxes or SMS via a central server - no matter whether from inside the company or not. It is even possible to increase the number of available connections. More...
Calling-Us ® MAX Enterprise
Calling-Us ® MAX Enterprise is the most extensive Calling-Us ® MAX Software. Besides telephony and fax functions it offers comfortable Unified-Messaging like Fax2Email or Voice2Email. Interfaces for your own programming allow you to integrate your own projects (e.g. webshops). More...

