ATA171plus and ATA172plus
SIP IP ATA for Analog Phone device
ATA171plus front and rear view
Color : Gray
ATA172plus front and rear view
Color : Milk White
Support up to 5 Register Accounts at five SIP Servers
Compatible with ADSL/Cable Modem, WiMax/3G Modem
Suit to end user use with Voice over IP Service Provider
Auto Provision feature
Support PPTP VPN Client
WAN and LAN support NAT feature
ATA172plus and ATA171plus are two analog phones and one analog phone set SIP device which
allow user to make or receive VoIP call through Internet Telephony service provider. This device is
suitable for single user for ITSP service provider to install at home or office with affordable price
and convenience installation.
To select freely up to 5 SIP service Accounts
ATA is appropriate to use for VoIP Service Providers, IP Centrex service and IP-PBX within offices and remote branch offices.
Up to 5 SIP Servers ( or ITSP Service provider or alternative IP-PBX ) can be configured at both ATA171plus and ATA172plus
simultaneously. You can dial one of five accounts number directly no hassle.
Provision is easier than before
Auto Provision server software installs at Windows or Linux platform are supported to manage, configure and configure
firmware download remotely to ATA. It is a convenience device for VoIP ITSP Service provider to manage ATA easily.
Welltech Computer Co., Ltd.
13F-4, No.150, Jian Yi Rd., Chung Ho City, Taipei, Taiwan
Tel : +886.2.8226.5699 Fax : +886.2.8226.5799
Email : voipinfo@welltech.com, WEB: www.welltech.com
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ATA171plus and ATA172plus
SIP IP ATA for Analog Phone device
Suit to IP Telephony Service Provider
Both ATA171plus and ATA172plus are SIP IP device to connect with existing analog telephone set to make IP call. Its compact
design and easy installation allow home user or single user to make or receive call just like an legend telephone call but less
cost. It is compatible with broadband internet service device such as ADSL/Cable Modem and WiMax/3G Modem. It help ISP
provider to provide Telephony service to existing customer without additional cable. It provides fast, easily, cost effective and
remotely management feature to migrate from ISP to Telephony ISP service.
WAN/RJ-45
Internet
Internet
WAN/RJ-45
Telephony ISP
Telephony ISPTelephony ISP
ADSL/Cable Modem,
ADSL/Cable Modem,
Or, WiMax/3G Modem
Or, WiMax/3G Modem
SPECIFICATION
Interface:
Ethernet port (RJ-45, 10/100 base-T)
1-WAN port, connect to IP Network
1-LAN port connect to PC with NAT
DC +12V power input Jack
Reset key to return Factory setting
IP Network connection
IPv4 (RFC 791),
MAC Address (IEEE 802.3)
MAC Clone Setting
IP/ICMP/ARP/RARP/SNTP
Static IP
DHCP Client (RFC 2131), WAN port
DHCP Server, LAN port
Wire line speed more than 85MB at Bridge mode
PPPoE
DDNS
DMZ
VLAN : 802.1Q/1P
Virtual Server (DHCP Server IP range)
DNS Client
PPTP VPN Client tunnel 64 bits without compression
SNTP support Daylight Saving Time (DST) configuration
SNTP with time zone
TCP/UDP (RFC 793/768)
RTP/RTCP (RFC 1889/1890)
IPV4 ICMP (RFC 792),
LAN Port
LAN Port
DHCP Server with NAT
DHCP Server with NAT
Analog Telephone set
Analog Telephone set
Or. Wire line speed at Bridge mode
Or. Wire line speed at Bridge mode
TFTP Client
QoS Support : ToS
SIP Protocol :
RFC3261 compliance
Support up-to 5 SIP Register Accounts
SIP Proxy compatible with brand name : Asterisk and Nortel
SIP UDP Protocol
Support SIP compact Form
SIP Session Timer (RFC 4028)
MD5 Digest Authentication (RFC2069/RFC2617)
Message Waiting Indication (RFC3842)
Event Notification (RFC3265)
REFER (RFC3515)
Support Outbound Proxy
Support DNS SRV to locate SIP Server (RFC 3263)
Support STUN NAT Traversal
Support “rport” parameter (RFC 3581)
Audio Codec :
G.711 A-law/μ-law, G.729, iLBC, G.726
Silence Suppression
VAD/CNG
Jitter Buffer : Up to 32 packets
LEC : Line Echo Canceller
Packet Loss Compensation
Automatic Gain Control
In-band/out of band DTMF (RFC4733, RFC2833 / SIP INFO)
2
Welltech Computer Co., Ltd.
13F-4, No.150, Jian Yi Rd., Chung Ho City, Taipei, Taiwan
Tel : +886.2.8226.5699 Fax : +886.2.8226.5799
Email : voipinfo@welltech.com, WEB: www.welltech.com
ATA171plus and ATA172plus
SIP IP ATA for Analog Phone device
Adaptive/Configurable Jitter Buffer
Acoustic Echo Cancellation
Speed Dial
Phone Book ( up to 140 records )
Clock, Call-Duration display
Call History of Missed, Received and Dialed
Dialing Plan with drop, replace, Insert dialing digits
Selectable Call Progress Tone
Support Personal Melody Ring
Auto Answer Mode
Support Specified Line Calling
Call Features :
Caller ID display DTMF (before/after 1
ring )
Tone Generation: Ring, Ring Back, Dial, Busy, call waiting and
congestion tone
Out-Band DTMF : RFC2833 and SIP Info
Voice Mail with Indication
Speed Dialing
Call Waiting/Switching between Calls
Call Forward (Busy, Unconditional, No Answer)
DND : Always ON or configurable period
Call Hold
Call Mute
Call Transfer
Flexible Dial Plan: Drop and Replace Rule
T.38 FAX : Enable or G.711 Codec A-law/u-Law Pass trough Codec
Alarm Ring Reminder
3-way conference call
Music-on-hold support (via IPPBX or local)
Redial
Hot Line
Support Peer to Peer Dialing
Volume Adjustment: Handset Volume (receiver) and Handset Gain
(Transmitter) selection
Flash Time Detection: range from 70 to 2550 ms
ON-HOOK Voltage -48Vdc
Support 12/16Khz metering signal or Polarity reversal for Billing
Service Up to 1 Kilo-meter distance from ATA to analog telephone
set
Global Country Impedance setting
CPC Delay : 2 to 5 seconds (Open Loop Disconnect time)
CPC duration: 10 to 1200ms
st
ring) and FSK (before 1st
Ordering Information:
ATA171plus ATA172plus
Analog
Phone
Color Gray Milk White
1 line FXS 2 lines FXS
MANAGEMENT :
Administrative Telnet CLI and HTTP
2 Levels of User Access Right with Password protection
Management from WAN enable or disable
Provides System Status Logs
Network Status Display : WAN and LAN port Status
Diagnostics (debug through syslog)
Configuration Backup/Restore
Firmware configurable updated
Reset to factory Default
Support Auto Provision through MAC address
Voice configuration from analog telephone set with DTMF tone and
voice announcement
** Support Welltech proprietary encryption protocol at SIP Signal
and Voice codec during transmitting to IP network in order to
Anti-ISP block of VoIP call. This feature only be available with
Welltech SIP server or SIPPBX6200 IP-PBX
Environmental :
Dimension: 9.9(H) × 9.9(W) × 3.2(T) CM
Weight: 0.35kg (One unit with packing)
Operating Temp. & Humidity
- Temp.: 0°C~45°C (32°F~113°F)
- Humidity: 10%~90% relative humidity, non-condensing
Power Adaptor:
- INPUT: AC100V~240V, 50/60Hz
- OUTPUT: DC 12V,
Approvals:
CE, FCC, LVD and RoHS
Country of origin:
Made in Taiwan
Packing Accessories
ATA171plus or ATA172plus x 1 pcs
AC to DC+12V Power adaptor x 1 pcs
1 meter Ethernet cable x 1 pcs
CD User Manual x 1 pcs
Warranty
One year
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Welltech Computer Co., Ltd.
13F-4, No.150, Jian Yi Rd., Chung Ho City, Taipei, Taiwan
Tel : +886.2.8226.5699 Fax : +886.2.8226.5799
Email : voipinfo@welltech.com, WEB: www.welltech.com
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