The Matrix ETERNITY PE Card CO4+SLT4 is a hybrid expansion card designed to add 4 analog CO (FXO) trunk ports and 4 analog SLT (FXS) extension ports to Matrix ETERNITY PENX and ETERNITY PE Series IP PBX systems. It enables businesses to connect external PSTN telephone lines while simultaneously expanding analog extension capacity, making it an ideal solution for growing communication requirements.
This expansion card supports standard analog telephones, cordless phones, fax machines, and PSTN trunk lines, providing crystal-clear voice communication and reliable connectivity. It features enterprise-grade telephony capabilities including Caller Line Identification (CLIP), DTMF/FSK Caller ID support, programmable ring cadence, polarity reversal, programmable speech gain, and integrated line protection, ensuring dependable performance for professional business environments.
Designed for plug-and-play installation, the Matrix ETERNITY PE Card CO4+SLT4 integrates seamlessly with Matrix PBX systems, allowing organizations to expand their communication infrastructure without replacing their existing equipment. It is an excellent choice for offices, hotels, hospitals, educational institutions, banks, retail outlets, factories, warehouses, and other commercial establishments requiring both additional trunk lines and analog extensions.
