Welltech ATA172PLUS, ATA171PLUS BROCHURE

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.

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Welltech Computer Co., Ltd.

13F-4, No.150, Jian Yi Rd., Chung Ho City, Taipei, Taiwan Tel : [phone] Fax : [phone] Email : [e-mail], WEB: www.welltech.com

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

ADSL/Cable Modem,

Or, WiMax/3G Modem

	Telephony ISP	LAN Port
		DHCP Server with NAT

Analog Telephone set

Or. Wire line speed at Bridge mode

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),

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 2 In-band/out of band DTMF (RFC4733, RFC2833 / SIP INFO)

Welltech Computer Co., Ltd.

13F-4, No.150, Jian Yi Rd., Chung Ho City, Taipei, Taiwan Tel : [phone] Fax : [phone] Email : [e-mail], WEB: www.welltech.com