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| ATA
(Analog Telephone Adapter) ATA類比式網路電話轉換器 |
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北台新一代的ATA網路電話轉換器可以同時支援高品質電話、傳真與路由功能。只要簡易接上您的DSL或是Cable線，再使用標準電話接頭連接原來的電話機或傳真機，幾個簡單的設定步驟，立即讓ATA成為家中網路的路由器與網路電話機。 |
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北台的ATA網路電話轉換器支援多項電話功能，例如來電顯示、保留、指定轉接、轉送與選配語音信箱。同時可以加入北台的VoIP網路電話用戶，可享點對點互打免費之外，網外的國內長途/行動電話與國際電話更可節省話費一半以上。
尤其小巧尺寸與流線外形更適合商務旅客使用，只要可以連接網際網路的地方，到處都能帶著走。若是電腦無法使用時，也可以輕易利用一般電話的語音引導設定ATA。 |
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特性與規格： |
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Voice: 語音
＊ SIPv2 (RFC3261) compliance
＊ SIP METHOD: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY
OPTIONS, PING, PRACK, PUBLISH,
REFER, REGISTER, SUBSCRIBE, UPDATE
＊ SIP Extension: Session Timer (update or re-invite),
Proxy-Require, P-Asserted
(RFC3325), MWI (RFC3842)
＊ Voice Compression語音壓縮: G.711 a μ-law , G.726, G.729A,
G.723.1
＊ Silence suppression & detection 靜音抑制與偵測
＊ G.165/G.168 Echo Cancellation 迴音消除G.165/G.168
＊ Out-of-band DTMF relay: RFC2833 or SIP INFO
＊ Termination Impedance: 600Ω, 900Ω & complex Impedance
＊ Failover SIP Proxy server registrations
＊ Failsafe mechanism (FXS relay to PSTN ): Network failure,
Service unavailable,
Power loss
＊ T.30 FAX pass through, T.38 real time FAX relay
＊ Caller ID來電顯示: DTMF, FSK-Bellcore, FSK-ETSI detection
and generation
＊ Polarity reversal detection (FXO ) and generation
(FXS )
＊ Recordable greeting message (supported) 可錄式歡迎詞（部分型號選配）
＊ Hunting number support (for multiple port models)
＊ Emergency number table (supported) 緊急電話清單（部分型號選配）
＊ E.164 numbering, ENUM support
＊ Hot line, Warm line support 熱線功能
＊ Call Features:
-Call Hold, Call Waiting, Call Pickup
-Call Forward指定轉接–Unconditional無條件轉接,Busy忙線轉接,No Answer無人應答轉接
-Call Transfer來電轉接 - Unattended無總機轉接, Attended總機轉接
-Speed Dialing速撥, Repeat Dialing重撥, Three Way Calling三方通話
(Media Serverrequired需要Media Server支援) |
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WAN:
＊ One 10/100Mbps auto-crossover Ethernet port
＊ WAN type: Static IP, PPPoE, DHCP, PPtP, BigPond Internet
＊ VPN: PPtP client
＊ QoS: IP Precedence, DiffServ
＊ VLAN: IEEE802.1Q
＊ NAT Traversal: Outbound Proxy, STUN, UPnP
＊ SIP and RTP Priority Queuing
＊ RTP Packet Summary: sent, received, loss packet count
＊ NTP: 3 Time Servers, Time Zone support
＊ DDNS: DynDns.ORG, TZO, Peanut Hull, 3322.ORG
＊ MAC Address Clone
＊ RJ-45 Connector LAN:
＊ One 10/100Mbps auto-crossover Ethernet port
＊ Router or Bridge mode
＊ NAT / PAT (RFC1631 / RFC3235):
Virtual Server, DMZ
DHCP Server (RFC 2131 / RFC2132)
＊ Firewall: MAC Filter, IP Filter, Port Filter |
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Management:
管理
＊ LEDs: Power/Alarm, VoIP, WAN, LAN, Phone/Line
＊ Web-based, TELNET and telephone keypad configuration
兼具網頁、遠端與鍵盤設定功能
＊ Password controlled administration 密碼控管功能
＊ Remote firmware upgrade via TFTP or FTP 可經由TFTP或FTP遠端韌體升級
＊ Auto Provisioning enabled
＊ Inbuilt PING tool 內建PING工具
＊ Multi-function reset button: reset, restore default
多功能重啟按鍵
General: 一般
＊ Adapter電源: AC 100~240V, 50/60Hz, DC 12V output
＊ Temperature溫度: 0°C ~ 45°C (operation運作), -25°C ~ 75°C
(storage儲存)
＊ Humidity濕度: 10% to 90%RH, non-condensing
＊ Dimension大小: 96w x 135d x 38h mm
＊ Net Weight淨重: 0.16kg
＊ Gross Weight總重: 1.05kg |
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架構圖:
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