The Agfeo AL Module 4504 is a highly advanced expansion module specifically designed for connecting up to four analog lines to telephone systems. It offers a variety of features that enable flexible and efficient use. The CLIP function (Caller Line Identification Presentation) supports both FSK and DTMF signals, ensuring improved caller identification. The module is updatable, allowing it to adapt to the changing requirements of analog lines. Additionally, it enables remote maintenance of the telephone system via ISDN or the internet, significantly simplifying management and support. The AL Module 4504 is compatible with various Agfeo telephone systems and can be used in a mixed operation with analog, ISDN connections, and internet telephony. It is an ideal solution for businesses looking to expand and optimize their communication infrastructure.

• Connection for up to four analog lines
• Updatable module firmware for adapting to analog lines
• Remote maintenance capability via ISDN or the internet
• Support for CLIP functions for improved caller identification
• Compatible with various Agfeo telephone systems, requires processor module P 400-1 or P 400-IT.