Enjoy reliable, full-featured voice over IP communications, whether you have Cisco on-premises, cloud, hybrid or Unified Communications as-a-Service (UCaaS) from other select providers*. With the budget-friendly Cisco IP Phone 7800 Series, you can increase your business call efficiency and productivity, while reducing your IT operating costs.
Cisco 7811, 384×106 pixel, 10/100 Ethernet
Supporting four lines, 8.89 cm (3.5 “) 396 × 162, 2 x 10/100/1000BASE-T, PoE, Black/Silver
Supporting sixteen lines, 8.89 cm (3.5 “) 396 × 162, 2 x 10/100BASE-T, PoE, Black/Silver
Cisco 7821 Supporting two lines, 8.89 cm (3.5 “) 396 × 162, 2 x 10/100BASE-T, PoE, Black/Silver