Cisco ATA 186 ATA186 Analogue Telephone Adapter 68-2882-04 With Power Supply

Cisco ATA 186 Analogue Telephone Adapter With Power Supply

68-2882-04

In good condition and full working order

Included

• 1 x Cisco ATA 186 ATA186 Analogue Telephone Adapter 68-2882-04
• 1 x Power Supply

The Cisco ATA 186 is the ideal solution for service providers deploying IP telephony services in the residential market while taking advantage of the installed base of handsets. By deploying IP-based telephones as a second-line, service providers can now offer additional revenue-generating services for emerging telephony applications in their residential services portfolio. Service providers can also realize a rapid return on investment (ROI) by utilizing their existing networks and move to converged network architectures. Thus, saving capital costs along with operational and administrative costs.

Features

• Interfaces legacy telephones to IP-based networks
• Two voice ports support legacy (analog) touch-tone telephones
• RJ-45 connection to 10/100Base-T Ethernet hub/switch
• Flexible configuration and provisioning options
• Auto-provisioning with provisioning servers
• Automatic assignment of IP address, network route IP, and subnet mask via Dynamic Host Configuration Protocol (DHCP)
• Web configuration through built-in Web server
• Voice prompt configuration via touch-tone telephone keypad (IVR menu)
• Administration password to protect configuration and access
• Remote upgrades through network
• Clear, natural-sounding voice quality
• Advanced pre-processing to optimize full-duplex voice compression
• High performance line-echo cancellation eliminates noise and feedback
• Voice activity detection (VAD) saves bandwidth by delivering voice, not silence
• Regular telephone call experience with comfort noise generation (CNG) and virtual dial-tone
• Dynamic network monitoring to reduce jitter artifacts
• Supports standard protocols for interoperability and deployment flexibility
• H.323
• SIP
• Small form-factor design to fit in all environments

Specifications

Control protocols

• H.323 v.2
• SIP RFC 2543 bis

Voice Codecs

• G.729A (only one port at a time)
• G.723.1 (both 5.3 kbps and 6.3 kbps operation)
• G.711A
• G.711

Provisioning

• DHCP (RFC 2131)
• Web configuration via built-in Web server
• Voice prompt configuration via telephone keypad (IVR menu)
• Basic boot provisioning (TFTP Profiling)
• Dial plan provisioning

DTMF

• DTMF tone detection and generation

Out-of-band DTMF

• H.245 out-of-band DTMF (H.323)
• RFC 2833 AVT tones (SIP)

Transmission protocols

• TCP/UDP/IP

Line echo cancellation

• One line echo canceller (LECs) for each port
• 8 ms echo length
• Non-linear echo suppression (ERL greater than 28 dB for = 300 to 3400 Hz)
• Convergence time = 250 ms
• ERLE = 10 to 20 dB
• Double-talk detection

Voice features

• VAD (silence suppression)
• CNG (comfort noise generation)
• Dynamic jitter buffer (adaptive and configurable)

Fax

• G.711 fax pass-through (manual or automatic switching)
• Fax answer tone detection

Ethernet

• RJ-45 8-wire connector, IEEE 802.3 10Base-T standard

Analog Telephone

• Two RJ-11 FXS voice ports

Power

• 5 VDC power connector
• Ringer equivalence number (REN)
• 5 REN per RJ-11 FXS port

Indicators

• Function button with integrated status indicator
• Activity LED indicating network activity

Power consumption

• 0.25 to 7.5 W (idle, maximum)
• DC input voltage
• 5.0 VDC at 1.5 A maximum

Dimensions (H x W x D)

• 6.5 x 6 x 1.5 in. (16.5 x 15.25 x 3.8 cm)

Weight

• 15 oz (425 gm)

Operating temperature

• 32 to 122F (0 to 50C)

Storage temperature

• -22 to 149F (-30 to 65C)

Relative humidity

• 10 to 90% non-condensing, operating and non-operating/storage