SLMAV24 S30810-Q2227-X

The Siemens SLMAV24 (S30810-Q2227-X) is an analogue subscriber line expansion module designed for Siemens / Unify enterprise PBX systems. It allows multiple analogue devices such as telephones, fax machines, modems, and paging systems to be connected to digital PBX environments. The module provides reliable analogue-to-digital signal processing and supports onboard ring voltage generation, eliminating the need for external ring sources. It is commonly used to expand analogue extension capacity in HiPath and OpenScape systems, ensuring seamless operation of legacy analogue devices.