Video: FXO vs FXS Ports – Know the Difference!

Ever get mixed up with all the different ports in analog telephony or wonder what type of port you need on your ATA? Clear up the confusion once and for all with this short Tech Tip from Viking Electronics!



Viking manufactures over 500 emergency and communications products. For more information about products listed in this video or help with your specific application:
call: 715-386-8861