
TECHNICAL SPECIFICATIONS
VoIP
VoIP Protocols : SIP v2, SDP, RTP, RFC 2833
Network Protocol : IPv4, TCP, UDP, DHCP, SNTP,
STUN, HTTP, PPPoE
SIP : Multiple Accounts Out Bound
Proxy Support, Display Name,
User Name, Password, URL,
Proxy URL, Registrar URL,
Registrar Interval
NAT : STUN and NAT Keep Alive
Voice CODECS : G.711 A-Law, -Law, G.723,
G.729A, G.729B
Line Echo Cancellation : G.168 with 8/16/32ms Tail Length
Call Progress Tones : Dial Tone, Ring Back Tone, Busy
Tone, Error Tone
Voice : Dynamic Jitter Buffer (Adaptive),
Comfort Noise Generation and
Voice Activity Detection
Fax : T.38 and Pass Through
Quality of Service : Layer 3 DIFFServ and TOS
Data Network : WAN Port (RJ45), Auto MDIX
10/100 BaseT,
LAN Port (RJ45), Auto MDIX
10/100 BaseT
Security : Password Protected Administration
FXS Port
Connection : RJ11
Off Hook Impedance : 600
Loop Limit : 270 (Max) Excluding
Telephone Set
Loop Feed : 39mA (Max)
Ringing Voltage : 55Vrms @25Hz, 3REN
Pulse Dialing : 10 PPS and 20PPS @ 1:2, 2:3
and 1:1
DTMF Dialing and Reception : ITUT Q.23 and Q.24
Caller ID Presentation (CLIP) : DTMF, FSK ITU-T V.23 and FSK
Bellcore 202A
Call Maturity : Polarity Reversal
Protection : Solid State (Over Voltage and
Over Current) built-in Secondary
Protection
FXO Port
Connection : RJ11
Off Hook Line Impedance : 600
Loop Limit : 1500
Pulse Dialling : 10 PPS and 20 PPS @ 1:2, 2:3
and 1:1
DTMF Dialling and Reception : ITU-T Q.23 and Q.24
CLI Reception : DTMF, FSK ITU-T V.23 and FSK
Bellcore 202A
Call Maturity : Polarity Reversal
Protection : Solid state (Over Voltage and over
current) built-in secondary
Protection
Power Supply
Input : 12VDC @1.25A through
External Adaptor
(90-265VAC, 47-63Hz)
Connector : DC Power Jack
µ
Ù
Ù
Ù
Ù
Power Consumption
SETU ATA1S : 5W Approx.
SETU ATA2S : 5W Approx.
SETU ATA211 : 5W Approx.
Mechanical
Dimensions (WxHxD)
SETU ATA1S : 7.9x10.5x2.7cm
(3.1”x4.1”x1.1”)
SETU ATA2S : 7.9x10.5x2.7cm
(3.1”x4.1”x1.1”)
SETU ATA211 : 7.9x10.5x2.7cm
(3.1”x4.1”x1.1”)
Unit Weight
SETU ATA1S : 0.45Kgs (1.10lbs) Approx.
SETU ATA2S : 0.45Kgs (1.10lbs) Approx.
SETU ATA211 : 0.45Kgs (1.10lbs) Approx.
Shipping Weight
SETU ATA1S : 1.00Kgs (2.20lbs) Approx.
SETU ATA2S : 1.00Kgs (2.20lbs) Approx.
SETU ATA211 : 1.00Kgs (2.20lbs) Approx.
Material
SETU ATA1S : ABS Plastic
SETU ATA2S : ABS Plastic
SETU ATA211 : ABS Plastic
Installation Mounting
SETU ATA1S : Wall and Table-Top
SETU ATA2S : Wall and Table-Top
SETU ATA211 : Wall and Table-Top
Environmental
0 0
Operating Temperature : -10 C to +50 C
0 0
(-14 F to +122 F)
0 0
Storage Temperature : -40 C to +85 C
0 0
(-40 F to +185 F)
Operating Humidity : 5-95% RH (Non-Condensing)
Storage Humidity : 0-95% RH (Non-Condensing)
0
at 40 C
SYSTEM CAPACITY AND RESOURCES
Hardware
WAN Port
LAN Port
FXO Ports
FXS Ports
DC Power Jack
SETU ATA2S
2
-
-
1
SETU ATA211
1
1
1
1
1
1
SETU ATA1S
1
-
1
1
1
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