Pay in 4 interest-free payments of $2392.50 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Delivery includes a set of identification rings in five different colours
as well as simplifies the management and maintenance
traditional telephone networks (PSTN)
New Handset
3 mm Color Black Print error& Space 1
ZYCOO 4FXO U50 U100 4 FXO module with 4 FXO interface Vtech Delivery includes a set ofZYCOO 4FXO U50 U100 4 FXO module with 4 FXO interface (Analog Trunk) The Analog Trunk FXO is an interface that connects to a trunk line, like the one from your service provider. It receives ringing voltage and battery from FXS devices. ZYCOO 4FXO U50 U100 4 FXO module with 4 FXO interfaces are used to connect your PBX to the PSTN. One FXO channel is required for each line you receive from your telco. The Analog Trunk FXO provides connectivity to
