Amazon.co.jp: Cisco CP-6941-C-K9 6941 Unified IP Phone - 1 x RJ-9 Headset, 2 x RJ-45 10/100Base-TX PoE - 4Phoneline(s) - Desktop, Wall-mountable : 家電&カメラ
Amazon.com : The VoIP Lounge Push to Talk PTT Handset for Cisco 6900 8900 (8961 only) 9900 Series IP Phone 9951 9971 8961 6961 6945 6941 6921 6911 6901 : Office Products
Amazon.com: Cisco Phone Compatible XS 820 Headset Bundle - 7900 Series Cisco (7940, 7960, 7965, 7975) - 6900 Series - 6921, 6941, 6945, 6961 - 8900 Series - 8941, 8945, 8961 - 9900 series -9951, 9971 : Electronics
Amazon.co.jp: Cisco CP-6941-C-K9 6941 Unified IP Phone - 1 x RJ-9 Headset, 2 x RJ-45 10/100Base-TX PoE - 4Phoneline(s) - Desktop, Wall-mountable : 家電&カメラ