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landline telephone office caller ID telephone > Dot Matrix > Support Multi-language: ENGLISH, FRANCAIS, ESPANOL, PORTUGUES, POLISH, ITALIANO, SVENSKA, DEUTSCH, NEDERLANDS, TURKCE.> Built-in FSK/DTMF demoder> 16 digits telephone number and 16 digits name display> Dynamic memory selection: incoming calls up to 160 groups,..
 
 
HY-E801 Caller ID telephoneSmart phoneFSK/DTMF system compatibleCaller ID, check, delete and call back, pause mute, redialAdjustment for LCD brightnessTelephone line connector plug same endingPlug and cord with VDE1pc in a color box, 4pcs in a inner box, 9 inner box in a master cartonLoading Qty: 20': 9720pcs, 40': 20484pcs, 40HQ: 23868pcs
 
 
DAG 1000(4FXS) is a versatile IP-based voice and fax gateway. It is highly integrated router, NAT, phone gateway functionality and has market-leading voice quality, rich functionality, and lightweight, compact design.DAG 1000(4FXS) is fully compatible with SIP industry standard, can be achieved with many other SIP compliant devices and software..
 
 
european style telephone Antique Caller ID Phones Birch wooden baseHandset is made of hard wood and metal bronze platedBeautiful flower patterns are hand-painted, have the feeling of artCaller ID functionWith set buttonOutgoing and incoming calls storageWith “up” and “down” buttonLast number redialFlash buttonPause..
 
 
8 ports caller id phone recorder can work with windows7/XP Features: Record Telephone ConversationsPlayback through PC SpeakersAble to convert to standard Wave file FormatControl by PC interfaceQuery by Date, Time File Size Comments.User definable right for Adminstration purposeReal time monitoring phone conversation Allow a user to place..
 
 
8 ports Telephone recorder with caller id display function Features: Record Telephone ConversationsPlayback through PC SpeakersAble to convert to standard Wave file FormatControl by PC interfaceQuery by Date, Time File Size Comments.User definable right for Adminstration purposeReal time monitoring phone conversation Allow a user to..
 
 
Wall-mounted caller ID phone Item No.: KT1000 (52W)Basic FeaturesSuitable for corridor and outdoor placeExternal AntennaLarge 128*64 Dot-Matrix Graphic LCDR-UIM, caller IDYellow-Green LCD Backlight16 KeysSupport hot plugging cardsCan preset the IP number for long distance callsEmergency callSupport the second dialingCan select the music and the..
 
 
Caller ID phone GSM phone with dual sim, access internetItem No.: KT1000(139B) Basic Features1. Quad band (GSM 850/900/1800/1900 MHz)2. External Antenna (TNC interface, can connect with big gain outdoor antenna)3. Support GPRS as modem to access Internet4. 128*64 Dot-Matrix Graphic LCD5. View Size: 53.2*28.2mm6. Yellow-Green LCD..
 
 
For call center phone CHT-900 , basic caller id telephone with RJ11 for home and office use Easy to InstallEuropean DesignStores 30 Phone Numbers (Outgoing Calls)Stores 100 Phone Numbers (Incoming Calls)Select Flash Time (100, 300, 600, 1000 ms)Control Various Functions on LCD Display
 
 
Caller ID telephone GSM Fixed Wireless desktop PhoneItem No.: KT1000 (130)Basic Features1. External Antenna2. Large 128*64 Dot-Matrix Graphic LCD3. View Size: 53.2*28.2mm4. Yellow-Green LCD Backlight5. Speaker Phone for Ringing and Hand-Free Mode6. 28 Keys with On/Off Key7. Alarm Clock8. Speed-Dialing9. Two-Way SMS Messaging10. Adapter AC..
 
 
Landline telephone for world wide areas and countries.Features:1. Simple Landline Telephone2. Very easy to use3. Cheap price.4. Pause, Mute, Hands free, Speaker, Redial function.Estilo Moda Pulso / Tono de teléfono para el hogar, oficina, hotel, escuela, etc Hosptial.Specifications:1.FSK/DTMF dual system2.16digits storage display3.50..
 
 
Features:1. Simple Landline Telephone2. Very easy to use3. Cheap price.4. Pause, Mute, Hands free, Speaker, Redial function.Specifications:1.FSK/DTMF dual system2.16digits storage display3.50 groups of incoming call and VIP4.15 groups outgoing call records check,call back and long distance call back5.Sound Volume Control6.Incoming and outgoing..
 
 
telefonía básica Features:1. Handicarft telephone...2. Caller ID telephone.3, China classic,4. OEM factory.Functions:1. PULSE/TONE Switchable2. Ringer HI/Low Adjustable3. Lighted Dial Keypad4. Flash,Pause ,Mute function5. Hearing aid Compatible Function6. Last number redial function7. Desk/wall mountableFeatures:slim caller id..
 
 
Features:1. Handicarft telephone...2. Caller ID telephone.3, China classic,4. OEM factory.Functions:1. PULSE/TONE Switchable2. Ringer HI/Low Adjustable3. Lighted Dial Keypad4. Flash,Pause ,Mute function5. Hearing aid Compatible Function6. Last number redial function7. Desk/wall mountableFeatures:slim caller id telephoneFSK/DTMF auto..
 
 
Internet Phone Adapter LINKSYS PAP2T voice and fax over IP full feature on 1 box device Specification ModelPAP2T• Unlocked, Brand new• With same MAC address on label and firmware inside. No problem for auto provision.• Free to do pre-configureData NetworkingMAC Address (IEEE 802.3)IPv4 - Internet Protocol v4..
 
 
Shenzhen Hansfi Hotel Products Co.,LtdCheap price,high quality,one-stop purchasing Hotel Telephonecaller id corded telephone Features: Hotel speakerphone with caller ID,10/5/3 guest service buttons,message waiting& incoming call indication1. 5 meters range,crystal-sound and high-quality speakerphone2.Comply with all well known PBX..
 
 
Hotel caller ID telephone ;Model:SWHP8007Features:1.Full length customizable faceplate;2.+3,+5,+10 speed dial buttons;3.Message waiting light key,press for message,compatible with all brands telephone PBX;4.Auto hung up;5.Music on hold;6.Speaker,Redial,Auto redial cancel,Flash;Caller ID;7.Storage number length for 32, store content never..
 
 
Hotel caller ID telephone ;Model:SWHP9002Features:1.Full length customizable faceplate;2.+3,+5,+10 speed dial buttons;3.Message waiting light key,press for message,compatible with all brands telephone PBX;4.Auto hung up;5.Music on hold;6.Speaker,Redial,Auto redial cancel,Flash;Caller ID;7.Storage number length for 32, store content never..
 
 
Hotel caller ID telephone ;Model:SWHP9002AFeatures:1.Full length customizable faceplate;2.+3,+5,+10 speed dial buttons;3.Message waiting light key,press for message,compatible with all brands telephone PBX;4.Auto hung up;5.Music on hold;6.Speaker,Redial,Auto redial cancel,Flash;Caller ID;7.Storage number length for 32, store content never..
 
 
General idea of this productThe fundamental of RoIP(Radio over IP)technology is to convert the audio and PTT signals in a radio terminal into IP packets and then transmit the data via the IP networks. The challenge in this technology is to insure that the audio is transmitted in real time and the PPT control signal is transmitted immediately..
 
 
 

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