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Product Guide
Cisco Products
Cisco Unified Communications
Analog and Fax
Cisco ATA 186 Analog Telephone Adapter
• Two voice ports support legacy (analog)
touch-tone telephones
• RJ 45 connection to 10BaseT Ethernet hub or switch
• Touch-tone telephone keypad configuration with
voice prompt
• High performance line-echo cancellation eliminates
noise and echo
• Voice activity detection (VAD) and comfort noise
generation (CNG) save bandwidth by delivering voice,
not silence
• Dynamic network monitoring to reduce jitter artifacts
such a packet loss
ATA186- I1-A • Session Initiation Protocol (SIP)
ATA186-I2-A • Skinny Client Control Protocol (SCCP)
ATA 186 Analog
Telephone Adapter
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