voip

Item No:MemberSC-385
Update time:2012-01-25
Description: Compatible with Asteristik Enable users to make 2 calls simultaeously from SIP VoIP to GSM or from GSM to SIP VoIP devices GSM SIP VoIP conversion 50 sets of LAN to GSM mobile routes setting 50 set of GSM mobile to LAN routes setting Voice response for setting and response (Dial in from GSM mobile) Standard SIP (RFC2543, RFC 3261) Protocol, communicate with other gateway or PC All function can be set up on web Dual band: 900/1800MHz Tri band: 900/1800/1900MHz Quad band: 900/1800/850/1900MHz

Item No:SZ83964
Update time:2012-01-14
Description: OptionsJump onboard the VOIP exress with the 839VEB earbuds. This product lets you make calls via your computer and more.Light, comfortable and compact, the 839VEB offers hands free capabilities. Type as you talk. The 839VEB has great sound quality so listen to music too. When done using, simply give the cables a slight pull. They retract and fit into the palm of your hand. No tangled cables.Normal Production Time:10 Working DaysProduct Size:1 3/4" x 1 3/8" x 5/8"Additional Information:Imprint Area: 3/4" x 3/4". Additional Imprint Colors Additional Imprint Colors Additional Imprint Position Additional Imprint Colors Imprint Color Imprint Color

Item No:PCK20022
Update time:2011-07-29
Description: Inter+. VOIP telephone

Item No:Shirley091119008
Update time:2010-11-12
Description: wireless / cordless skype VOIP

Item No:Shirley091119006
Update time:2010-11-12
Description: Radio range: 50 meters (160ft) Standby duration: >100 hours Talking duration: >10 hours Battery: 460mAh(Li-battery) USB charged, no external power required Driver and sound card built-in System Requirement: Microsoft Windows 2000, Windows XP, Windows 2003 server, Windows Vista Minimum 400 MHz processor 128MB RAM and 15MB free disk space Open USB 1.1 or 2.0 port Any broadband Internet connection

Item No:Shirley0919007
Update time:2010-11-12
Description: Phone's 160-foot(50-meter) radio range enabling you to talk away from computer. Fashion look and human design. Large graphic LCD and blue back-light. Contact list and calling history in any language easily reviewed on handset. Caller ID function. With speakerphone built in base, ideal device for conference call. Base works as charging station for handset. Noise reduction and digital echo cancellation. Both base and handset ringing for all incoming calls. Auto-selected RF channel for improved voice quality

Item No:SZ83963
Update time:2010-09-18
Description: OptionsThe 838VEB is a new bread of headset. It rests around the back of your head and over the ears. The earphones fit comfortably over the ear. A powerful microphone allows using the 838VEB for VOIP recognition.This remarkable product lets you make calls via your computer and more. Light, comfortable and compact, the 838VEB provides hands free capabilities. Type as you talk.Normal Production Time:10 Working DaysProduct Size:6" x 2" x 3/4"Additional Information:Imprint Area: 1" x 3/8". Additional Imprint Colors Additional Imprint Colors Additional Imprint Position Additional Imprint Colors Imprint Color Imprint Color

Item No:TOR9552
Update time:2010-08-25
Description: Pls visit www.sendtek.com for product detail...

Item No:SZ110843
Update time:2010-01-23
Description: OptionsJump onboard the VOIP exress with the 839VEB earbuds. This product lets you make calls via your computer and more.Light, comfortable and compact, the 839VEB offers hands free capabilities. Type as you talk. The 839VEB has great sound quality so listen to music too. When done using, simply give the cables a slight pull. They retract and fit into the palm of your hand. No tangled cables.Normal Production Time:10 Working DaysProduct Size:1 3/4" x 1 3/8" x 5/8"Additional Information:Imprint Area: 3/4" x 3/4". Additional Imprint Colors Additional Imprint Colors Additional Imprint Position Additional Imprint Colors Imprint Color Imprint Color

Item No:Membervp-666
Update time:2008-11-03
Description: The first sliding closure mouse of the world (patent passed) FUCTION: 1.The World First VOIP Mouse with OLED Display And speaker Mouse 2.build-in mic.and speaker,can play music in your compute 3.handfree phone function 4.independent sound chip to handle softphone VOIP voiceQuailty 5.Only one USB cable to handle both Mouse and Phone 6.OLed display screen with keypad(option) 7.Dot matrix caller-ID 8.Volume control 9.800 DPI Optical sensor 10.Auto detection(or manual switch) between Mouse and phone 11.USB1.1 Interface pnp.No EXTERNAL power/sound card required 12.High quality for full duplex communication 13.Handy,style,portable for notebook&pc 14.Patent passed Unit Weight 125g Qty per Unit Packing 1pcs Unit Packing: (WxHxL) 24cm*16.8cm*6.5cm Unit Packing (G.W.) 140g Export carton (WxHxL) 43.5cm*35cm*49cm Export carton (G.W.) 6.5Kg Units per 20"/40" Minimum Order Qty 100pcs

Item No:MemberSC-375
Update time:2007-11-19
Description: FEATURES: 50 sets of LAN --> MOBILE routes setting; 50 sets of MOBILE --> LAN routes setting -Support one stage diaing ** When LAN phone & SC-375 both register SIP proxy Server or Asterisk or VoipBuster,users can dial any destination number from LAN phone directly ** SIP Proxy Server, Asterisk need to have the route of destination number; VoipBuster need to have credit -Support assigned mode & free mode-two stage dialing Voice response for setting and status (dial in from mobile) Standard SIP(RFC2543RFC3261) protocol, communicates with other gateway or PC All functions can be set on web TCP/IP：IP/TCP/UDP/RTP/RTCP/、CMP/ARP/RARP/SNTP、DHCP/DNS Client、IEEE802.1P/Q、ToS/DiffServ、NAT Traversal、STUN、uPnP、IP Assignment、Static IP、DHCP、PPPoE Codec：G.711 u-Law、G.711 a-Law、G.723.1 (5.3k)、G.723.1 (6.3k)、G.729A、G.729A/B Voice Quality、VAD、CNG、AEC、LEC、Packet loss Example of Application: 3 Simple Steps in operation: Step 1. Change the Network setting if you need (Network/network setting) Step 2. Register SIP proxy Server or Asterisk or VoipBuster if you need (sip setting/service domain) Step 3. Set Route (request)

Item No:C20050403587
Update time:2005-04-03
Description: Product Name voip phone Brand OEM Country of Origin china Model W-03 Product Description feature1.Incoming call display. 2.Outgoing number review. 3.PPPOE authentication function4.Call transfer function (three parties conversation)5.Alarm function 6.Date/time/week display 7.Pre-dial function8.H-F dialing and conversation timing9.Review, delete, call back, redial function10.IP address dynamic and static configuration. 11.Phonetic coding mode automatic selection.G.711A/U,G.723.1 5.3/6.3,G.729/A/B/AB 12.Dont disturb function. 13.Protocol support: SIP v2.0(RFC3261) 14.User authentication function 15.Ramble function 16.Base unit number query 17.Long distance upgrading function. 18.IP protocol support ARP, IPv4, TCP/IP ICMP, Ping function, RTP/RTCP) base unit features; 1/2 Nethernet port of 10/100M