● FlexStack Plus for stacking of up to 8 switches with 80 Gbps of stack throughput (optional)
rich audio and even multi-media content playback
multilayer aggregation of high-performance servers and workstations
Tri-color LEDs on the line keys support this feature and make the phone simpler and easy to use
Display also supports localization requiring double-byte Unicode encoding for fonts
ATA191 - Cisco ATA 191 IP Analog Telephone Phone Adaptor Condition:New ● FlexStack Plus for stackingCisco ATA191 Features: 2 RJ 11 connectors Supports (SIP) Secure Real Time Transfer Protocol and Transport Layer Security (SRTP TLS) over SIP Compatible with Cisco UCM Versions 8. 5(1), 8. 6(2), 9. 1(2), 10. 0(1) and later. The Cisco ATA 190 Series helps customers cost effectively retain their investment in, and to connect, traditional analog telephones, fax machines, analog conference telephones, and other analog devices to IP based telephony