<ul><li>COMPATIBILITY: The D101 Direct Connect Cable is Compatible With ALL Cisco 6000 series phones, 7800 Series Phones, 8000 Series Phones and also Phone models 7940 7940G 7941 7941G 7945 7945G 7960 7960G 7961 7961G 7965 7965G 7970 7970G 7971 7971G 7975 7975G and also compatible with Plantronics M22 and M12 amplifiers</li><li>Works with all Discover and Plantronics wired quick disconnect cables</li><li>If unsure of compatibility CONTACT SELLER before purchasing</li></ul><br><br>The D101 direct connect cable works with Plantronics and Discover wired headsets connecting to ALL Cisco 6000 series phones, 7800 Series Phones, 8000 Series Phones and also Phone models 7940 7940G 7941 7941G 7945 7945G 7960 7960G 7961 7961G 7965 7965G 7970 7970G 7971 7971G 7975 7975G and also compatible with Plantronics M22 and M12 amplifiers

D102 Direct Connect Cable Compatible with Plantronics and Discover Wired Headsets- Works with Cisco 6000, 7800 and 8000 and Also Phone Models 7931 7940 7941 7942 7945 7960 7961 7962 7965 7970 7975