Cisco IP Phone 8800-A Modulo di Espansione Chiave Audio per Telefoni VoIP Compatibile con...
Cisco IP Phone 8800-A Audio Key Expansion Module for VoIP Phones, Compatible with Cisco IP Phones 8851, 8861, 8865, Color LCD Display (CP-8800-A-KEM=). NOTE: Only supported with Cisco IP Phone 8851 and 8861 models.