The Dynamix ATA-17X series contain four models of gateway products: ATA-171, ATA-172,
ATA-171P and ATA-171M. With outstanding design and dazzling appearance,
Dynamix ATA-17X series can satisfy all users and meet their
different requirements. ATA-171/172 is one/two port analog telephony adapter, and user can connect with one/two analog phone set to enjoy VoIP application.
Dynamix ATA-171P is one-port analog telephone adapter plus one PSTN backup
lifeline, which allows user to dial and receive PSTN/VoIP call in one identical phone
set.
SIP v1(RFC2543), v2(RFC 3261)
Outbound proxy
Support backup proxy registration
Support IP or domain name for primary and secondary proxy address and auto switching
is enabled
IP/ICMP/ARP/RARP/SNTP
TFTP Client/DHCP Client/PPPoE Client
Telnet/HTTP Server
DHCP Server for LAN Port
NAT tranversal
STUN
Support ToS
Security
HTTP 1.1 basic/digest authentication for Web setup
MD5 for SIP authentication (RFC2069/RFC2617)
Codec
G.711 : 64k bit/s (PCM)
G.726 : 16k/24k/32l/40k bit/s (ADPCM)
G.729A : 8k bit/s (CS-ACELP)
G.729B : adds VAD & CNG to G.729
Voice Quality
VAD: Voice activity detection
CNG: Comfortable noise generator
LEC: Line echo canceller
Packet Loss Compensation
DTMF
In-Band DTMF
Out-Band DTMF
SIP Info
Tone generation
Ring Tone
Ring Back Tone
Dial Tone
Busy Tone
Programming Tone
Call Function
Call Hold
Call Waiting
Call Forward
Caller ID
Flash
Volume Adjustment
Speed dial key
Phone book
Call Transfer between FXS, FXO and IP port (ATA-171M only)
Call Forwarding between FXS, FXO and IP port (ATA-171M only)
