รายละเอียดสินค้า
สำหรับ Office รุ่นใหม่ที่ต้องการใช้เทคโนโลยี Void ผ่าน SIP Server ด้วยรูปทรงทันสมัยพร้อม Function ที่เตรียมมาให้อย่างเหลือเฟือ - Out put Power 12 VDC,500mA. - 2 RJ 45 port. (1 WAN,1 LAN) - NAT,Firewall - DHCP client and server - Support PPPoE (Used for ADSL,cable modem connecting) - Support major G7.XXX CODEC - VAD,CNG - G.168 compliant 32 ms echo canecllation - Tone generation and Local DTMF re-generation according with ITU-T - E.164 dial plan and customized dial rules - Hot Line,Speed Dial - Call Forward,Call Transfer,3-Way conference calls - Recourd - Caller ID display - DND (Do not Disturb),Black List,Limit List - Upgrade firmware through FTP,TFTP or HTTP - Web management - Telnet remote management - adjustable user password and super password - IEEE 802.3/802.3u 10 Base T/ 100Base TX - PPPoE:PPP Protocol over Ethernet - DHCP Client and Server : Dynamic Host Configuration Protocol - G.711 u/a; G729: G723.1 5.3/6.3 audio Codec - SIP RFC3261, RFC2543 - IAXx - TCP/IP: Internet transfer and control protocol - RTP: Real-time Transport Protocol - RTCP: Real-time Control Protocol - VAD/CNG save bandwidth - Telnet: Internet's remote login protocol - DNS: Domain Name Server - TFTP: Trivial File Transfer Protocol - HTTP: Hyper Text Transfer protocol - FTP: File Transfer protocol - Size: 338mmx220mmx85mm - K-333W IP Phone - Power adaptor (out put 12 V, 500mA) - Manual CD |