Cisco ATA 186 - VoIP phone adapter ATA186-I2-A= Data Sheet
Product codes
ATA186-I2-A=
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SYSTEM REQUIREMENTS
A
Regular analog telephones
B
10BaseT category-5 cable to access IP network
C
Power for AC/DC power adaptor
SOFTWARE SPECIFICATIONS
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