Cisco 500S SPA Call Expansion Sidecar Module - SPA500S Sidecar New or Refurbished AIR-CT2504-25-K9 units

New or Refurbished AIR-CT2504-25-K9 units - with Warranty

or offer comprehensive security and spectrum monitoring and control

or sirens outside a window are all too common in meetings and distracting to listeners

Legendary Voice Quality

4321 and 4221 ISRs

Cisco 500S SPA Call Expansion Sidecar Module - SPA500S Sidecar New or Refurbished AIR-CT2504-25-K9 unitsRefurbished to like new condition Fully Tested with Warranty Features: 2 auxiliary ports 32 line buttons Easy to install, and designed exclusively for the Cisco? SPA 500 Series IP Phones 32 programmable buttons simplify dialing and call transfers Two attendant consoles can be linked