Page Views: 219 Date Added: 04/19/2010 Last Updated: 08/05/2011 Expiry Date: 04/14/2029 Product/Service Details SIP Phone VoIP phone IP Phone Internet Phone -TVP301 1. Features: IEEE 802.3 10 Base T SupportG.711A/U£¬G.723.1,G.729 /A/B/AB and GSM610 voice codec SIP,H.323 V4, IAX2 SIP RFC3261 TCP/IP: Internet protocal Support RTP RTCP protocal Support VAD/CNG one WAN,one LAN, support router support DHCP,PPPOE DNS TELNET support HTTP,HTTPS,FTP upgrade call forward (Always, busy, no answer),call waiting and per call-waiting blocking voip speed dial,VoIP digital map per area ring tone support caller number/name display caller ID /block outgoing caller-ID/Reject anonymous call Voice Activity Detection (VAD) Facsimile protocol(option): T.30/T.38 MWI(Message wait Indication) DND(Do Not disturb) configurable/Adaptive jitter buffer size configurable/Adaptive jitter buffer size support VLAN protocal. support WEB,IVR to configure. support billing Configurable Device Mode(Router or Bridge) Advance Routing function Static Address Assignment according hostname or MAC Multicast Limits for LAN side Configurable PHY Speed mode for LAN side PPPOE(optional) Operation temperature: 0 to 40¡ã C ( 32¡ã to 104¡ãF) Storage temperature: -30¡ã to 65¡ã C (-22¡ã to 149¡ãF) Humidity: 10 to 90% no dew Electrical requirements:Ethernet Jack ---2 X RJ45 connector (WAN port+ LAN port) Voltage: 5V ~ 24V Power adapter: output DC 5V/800 mA

Company Information (Shenzhen LETEL Technology Co., Ltd.)

Company Profile: Shenzhen LETEL Technology Co., Ltd. is a professional manufacturer of telecommunication products covering telephone auto dialer, call selector, call forwarder, GSM/CDMA fixed wireless phone (FWP) & fixed wireless terminal (FWT), VoIP gateway, VoIP phone, phone billing meter and other telecom accessories. Our products sell well worldwide for high quality, competitive price and superior service. We can provide OEM and ODM service as per customer's requirements. Adhering to the tenet of "Enjoyment & Innovation", we are "To meet and exceed customers' expectation". LETEL pay great attention to products research & development, quality control and brand building. Advanced management system such as ISO9001:2000 has been introduced since establishment, and our products comply with approvals CB, CCC, CE, FCC, GS, UL, etc. We are to create more value for customers by best quality product, outstanding industrial design and reputable brand. Warmly welcome friends and business partners to LETEL! Website: http://www.letel.net Blog: http://www.letel.blog.com  . >> More Website URL: http://www.bridgat.com/u14630