08108848491, 09060001264, 09060001247

CISCO-ATA-186

CISCO-ATA-186
CISCO-ATA-186

CISCO-ATA-186

0 out of 5

₦34,700.00 ₦33,485.50

Cisco ATA 186 with 600 ohm impedance

ATA186-I1-A

Cisco ATA 186 with complex impedance (270 ohm in series with 750 ohm and 150 NF in parallel)

ATA186-I2-A

CallManager Unit license for each ATA (1 per device required)

SW-CCM-UL-ANA

Unit license for SIP, for each ATA (1 per device required)

SW-SMH-UL-ATA-1P

Cisco CallManager Express license for each ATA (1 per device required)

SW-CCME-UL-ANA

Table 3. Cisco ATA 186 Power Supply Cables

Description

Part Number

ATA power supply cable for North America

ATACAB-NA

ATA power supply cable for Continental Europe

ATACAB-EU

ATA power supply cable for United Kingdom

ATACAB-UK

ATA power supply cable for Australia

ATACAB-AU

ATA power supply cable for Argentina

ATACAB-AR

ATA power supply cable for Japan

ATACAB-JP

SKU: 4-16-2 Categories: ,
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  • Specification

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Voice-over-IP (VoIP) Protocols

• SIP (RFC 2543)

• SCCP

Voice Codecs*

• G.729, G.729A, G.729AB2

• G.723.1

• G.711a-law

• G.711µ-law

* In simultaneous dual-port operation, the second port is limited to G.711 when using G.729.

Provisioning and Configuration

• DHCP (RFC 2131)

• Web configuration via built-in Web server

• Touch-tone telephone keypad configuration with voice prompt

• Basic boot provisioning (RFC 1350 TFTP Profiling)

• Dial plan provisioning

• Cisco Discovery Protocol for SCCP

Security

• RC4 encryption for TFTP configuration profiles

Dual-Tone Multi-Frequency (DTMF)

• DTMF tone detection and generation

Out-of-Band DTMF

• RFC 2833 AVT tones for SIP, MGCP, SCCP

Call Progress Tones

• Configurable for two sets of frequencies and single set of on/off cadence

Line-Echo Cancellation

• Echo canceller for each port

• 8 ms echo length

• Nonlinear echo suppression (ERL greater than 28 dB for f = 300 to 3400 Hz)

• Convergence time = 250 ms

• ERLE = 10 to 20 dB

• Double-talk detection

Voice Features

• Voice activity detection (VAD)

• Comfort noise generation (CNG)

• Dynamic jitter buffer (adaptive)

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