Yealink EXP40 IP Phone Expansion Module Price in London, UKYealink EXP40 IP Phone Expansion Module Technical Specifications Display 160320 graphic LCD with 16 level grayscales LCD Backlight Two page views are possible Different icons for each function shown on the LCD Feature Keys and Indicator 20 physical keys each with a dual colour LED 20 additional keys through page switch 2 independent control keys are used for fast switch pages Programmable for shared line, BLF List, call park, conference, forward,

Each Meraki MS210-48LP switch also operates with a split-plane architecture

4 x 10 Gigabit Ethernet Expansion Slot

DHCP snooping to prevent users from adding unauthorised DHCP servers on the network

Narrowband codec: AMR-NB (optional)

Cisco Meraki switches are built from the ground-up to be easily managed without compromising any of the power and flexibility traditionally found in enterprise-class switches

Anonymous call

capable of providing up to 740W of power over a variety of port densities

security cameras

Voice and Video Optimisations

OS Support: Linux

Smart Noise Filtering

status and activity LEDs Management CLI