| Watertek ATA analog telephone adaptors are handset-to-Ethernet adaptors which allow regular analog telephones to operate on IP-based telephony networks and also allow operate through PSTN networks. Watertek ATAs support two RJ-11 voice ports, one works as FXO which connected into PSTN networks , the other works as FXS which connected with a POT. The Watertek ATA WT8388 also has two RJ-45 10/100BASE-T data port, the LAN port is used to connect an ATA to your office or home LAN, the PC port provides NAT or Bridge service for a PC to connect into network through ATA . The Watertek ATA supports SIP,MGCP and H.323 VoIP standards and fully co-work with powerful Soft-Switch platforms such as ZTE, Huawei, Sonus, Cisco, Lucent, Nortel, UTStar.com, etc. |
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Technical Specification
Hardware Overview 
Figure 1 Watertek ATA Indicator Lights View
Note:
- Power indicator : When power on, the light is always red.
- LAN connection indicator : When IP phone connected to network successfully, the light brinks.
- PC connection indicator: When PC connected to IP phone successfully, the light brinks.
- PSTN call indicator: When calling through PSTN, the light brinks.
- IP Call indicator : When calling on IP network, the light brinks.
- System busy indicator
Figure 2 Watertek ATA - Rear View
NOTE£º
- Phone: RJ11 port (FXS) used to connect with a POT.
- PSTN: RJ11 port (FXO) used to connect with PSTN.
- Ethernet port to LAN: Network port.
- Ethernet port to PC: Access to PC.
- DC adapter port: DC 12V, 600mA.
Software Specifications
- VoIP protocols:
- SIP:RFC3261~RFC3266
- MGCP: RFC3435 (Compatible RFC2705),
- H.323: H.225,H.235,H.245,Q.931
- RTP/RTCP:RFC1889/RFC1990
- SDP:RFC2327
- T.30/T.38
- TCP/IP, PPPoE, DHCP, NAT, Bridge, IEEE802.1P/Q
- SNMP,TFTP
- Voice Codecs:
- G.711A/¦Ì
- G.729 A/B
- G.723.1
- G.726-24, G.726-32, G.726-40
- Voice Feature:
- Voice activity detection (VAD)
- Comfort noise generation (CNG)
- Dynamic jitter buffer (adaptive)
- Echo Cancellation
- DTMF Relay
- In-band DTMF Relay
- Out-band DTMF(RFC 2833)
- Configuration:
- Voice director
- Web
- SNMP
- Callcenter (Watertek Management System)
- Upgrading Firmware:
- Callcenter (Watertek Management System)
- TFTP
- Web
Hardware Specifications
- FLASH: 2M
- SDRAM: 8M
- Ethernet: two RJ-45
- RJ-11 port: two RJ-11(FXO/FXS)
- Power: DC 12V,600mA
Environmental Specifications
- Operating temperature: 0¡æ to 45¡æ (32 oF to 113 oF)
- Storage temperature: -10¡æ to 70¡æ(14 oF to 158 oF)
- Relative humidity: 10% to 90£¥
Features
- Support ADSL, DDN, Cable Modem, LAN, WAN etc. network connection environment.
- Support dual-mode calls (PSTN/IP), FXO interface for PSTN landing and fail-over.
- Provide PSTN backup line.
- Provide two RJ-45 Ethernet, 10/100M BaseT standard.
- Provide two RJ-11 voice ports.
- Provide dial map function for SIP and H.323 calls.
- Provide Music on Hold client.
- Support call in numbers display.
- Support DHCP Client / Server.
- Support NAT/Bridge function.
- Support call-in number displaying.
- Support some supplementary services such as call forward, call wait and three partner conference.
- Simple and flexible configuration.
- Telephone automatic voice response and record function.
- Simple to manage - Supports local management access, WEB, SNMPv1/v2, and remote software.
- Ease to upgrade - The Watertek ATA enables remote management, software upgrades and advanced feature configurations via watertek CallCenter.
- Supports QoS via 802.1p/Q ensuring the reliable VoIP service in multi-service environment.
- Support NAT/Firewall transversal.
- Provide auto online and offline PPPoE service.
- Provide powerful voice directing configuration.
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| Notice:The information in this manual is subject to change without notice. Every effort has been made in the preparation of this manual to ensure accuracy of the contents, but all statements, information, and recommendations in this manual do not constitute the warranty of any kind, express or implied. |
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