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Voice telephone

1  - 13 of 13 results found
Gigaset CL660HX

Gigaset CL660HX

A phone perfectly integrated for any workspace The Gigaset CL660HX cordless handset is equipped with a high quality HSP (High sound performance) speaker. You can enjoy hands free communication without losing any sound quality. Its large 2.4-inch TFT color screen allows you to control the menu at a glance.The long battery life guarantees a wireless autonomy of 14 hours in conversation and 280 hours on standby. This gives you time to enjoy conversations without having to worry about recharging the device. The phone can hold 400 contacts.A modern and sleek design of the Gigaset CL660HX makes it suitable for any space.Thanks to DECT GAP technology, the CL660HX has a range of up to 50 m indoors and 300 m outdoors.Features: Large 2.4" TFT backlit color displayDirectory of 400 names / 3 numbers eachEasy to useHSP high sound qualityVIP function: associates a number with a specific melodyCall managementLong-life battery280 h standby mode22 ringtonesVolume adjustment in 5 levelsMute functionSMS functionAlarm functionPlug and PlayEco-DECT technologyWeight: 162gBattery: 2 x AAA NiMH
£50.99
Ref: SICL660HX
Jabra BIZ 2400 II Mono + QD/RJ10 connection cable

Jabra BIZ 2400 II Mono + QD/RJ10 connection cable

Jabra BIZ 2400 II MonoThe Jabra BIZ 2400 II Mono 3-in-1 Corded Headset is part of the brand new Jabra Biz 2400 II series which has improved on an already market-leading headset. This product provides the very best in sound quality, acoustic protection, comfort and durability, whilst retaining all of the great features of its predecessor.The BIZ 2400 II delivers the very best sound quality, with HD voice and HIFI sound. Adding to this, Jabra has installed a high-quality noise-cancelling microphone that uses DSP to filter out background noise, making sure that your conversations have the clarity and free flow that is so crucial in modern business. PeakStop™ technology gives you acoustic protection by removing loud harmful sounds before they reach your ears.The microphone has been specifically designed to reduce the sound of your breathing in conversations. Instead of one large hole in the microphone, this headset has lots of smaller holes and integrated foam protection to make your conversations sound as natural as possible.A luxury leatherette ear cushion and extra headband padding mean that this headset is designed for intensive use, whilst keeping the user comfy and productive. This headset is one ear, over-the-head device, which is perfect if you need to keep an ear free to listen to what is going on around you.The monaural version comes with three comfortable wearing options to suit all styles - it can be worn over the head, with a comfortable anti-tangle headband, over the ear, or around the neck.This product is made to last. Jabra's FreeSpin microphone boom rotates 360° and is virtually unbreakable, whilst also allowing you to place the boom exactly where you want it. Added to this, the headset is made with Kevlar-reinforced cords, which is the material used for bullet-proof vests. This means that the Biz 2400-II series are more durable than ever, and represent a solid, long-term investment. Features:PeakStop acoustic protectionHD VoiceWideband audioNoise Cancelling MicrophoneAir shock microphone3 wearing options for guaranteed comfortHi-Fi audio quality with Neodymium speakerJabra PureVoice technology for better noise cancelling360-degree rotating boom armUltra-resistant Kevlar-reinforced cableControls directly on headset and on in-line buttons on the cordSafeTone technologyDSP technologyUltra-soft leatherette cushionsClothing clip with ID tagDimensions: 139mm x 27mm x 167mmWeight: 54g Cordon de connexion GN NetcomThis Jabra QuickDisconnect Cable connects your Jabra corded headset to your telephone.Features:Length: 0.5mLeft connector: QuickDisconnectRight connector: RJ-11 male  
£212.00
£141.98
-33%
Ref: GN2400-2QD
Polycom VVX 450

Polycom VVX 450

Office IP telephone with 12 SIP linesDesigned for executives and senior management, the Polycom VVX450 is a high-performing IP desk phone with 12 lines. This desk phone provides excellent accessibility as well as deployment. Not to mention, it delivers a fantastic sound experience every time. For use in small and medium businesses, the VVX450 is the perfect addition to your office.Exceptional audio capabilities The VVX450 combines Polycom HD voice and Acoustic Fence technologies. Together, they significantly improve the most important component of the VVX experience - voice clarity. On one hand, HD Voice uses advanced voice processing capabilities to provide high-quality audio. Meanwhile, Polycom Acoustic Fence technology reduces background noise and echo from all conversations. Therefore, enjoy crystal-clear communications that are free from interruptions.Intuitive user interface Designed to meet the communication and budget needs of any business, the Polycom VVX450 ticks every box. It comes with an array of advanced features, which are generally only found on high-end desktop phones. Not to mention, it boasts an attractive and sleek design that is easy to use. Thanks to an intuitive 4.3" colour interface, learning how to use new features and functions will be a walk in the park.Effortless deployment and administration Finally, VVX450 integrates seamlessly into many UC environments. Thanks to the enterprise-grade web-based configuration tool, installation of the VVX450 on a large scale will be a breeze. These desktop phones are straightforward to implement and manage for service providers and IT staff through expensive open APIs.Features: 4.3 "colour LCD screen (480 x 272 px)Polycom HD Voice: clear-cut conversations Polycom Acoustic Fence: Answering machineWall or desktop stand to choose from Multilingual user interface 4 contextual keysLED busy lamp (BLF) 12 lines Multiple call functions EHS support (off-hook)PoEDimensions: 24 x 23 x 5.7 cm
£254.95
£174.99
-31%
Ref: POVVX450
Olympus TP-8 Telephone Pickup Microphone

Olympus TP-8 Telephone Pickup Microphone

Microphone with earpiece- designed to record phone conversationsThe Olympus TP-8 Telephone Pickup Microphone is an ultra-sensitive microphone for recording telephone conversations. It works by plugging the TP-8 into the microphone socket of any Olympus digital voice recorder and putting the microphone into your ear. When you hold a telephone to your ear you can record both sides of the conversation clearly onto your recorder.Compatability This device can be used with any type of phone – mobiles, desk phones, and even payphones and has a frequency response of 50 - 16.000 Hz, which allows you to pick up every detail of your conversations.Features:Plugs into voice recorderMicrophone fits snugly into your earRecords conversations on any type of phones3.5mmm jackIncludes small, medium and large earbudsWeight: 8g
£30.00
£24.99
-17%
Ref: OLTP8
Grandstream GXW4502

Grandstream GXW4502

Powerful Granstream PRI Gateway The Grandstream GXW4502 is an advanced gateway that provides 2 E1/T1/J1 spans and supports 60 concurrent calls to cater to the VoIP needs of large and medium-sized enterprises.The GXW4500 series are E1/T1 Digital VoIP Gateways that allow digital PSTN and ISDN trunks to be integrated with VoIP networks. By connecting the GXW4500 series with a VoIP network and a traditional PBX or E1/ T1 provider, businesses can drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network.Features:2 RJ45 ports, supporting up to 30 simultaneous VoIPDual self-adaptive Gigabit ports (switched or routed)(2) USB 3.0, (1) SD card interfaceLAN, WAN, E1/T1/J1128x32 dot-matrix graphic LCD with DOWN and OK buttonsReset switchVoice over Packet capabilities: LEC with NLP Packetized Voice Protocol Unit, 128ms-tail-length carrier grade Line Echo Cancellation, Dynamic Jitter Buffer, Modem detection & auto-switch to G.711Voice and Packet codecs: G.711 A-law/U-law, G.722, G.723.1 5.3K/6.3K, G.726, G.729A/B, iLBC, AAL2-G.726-32Fax over IP: T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relayVoice Quality Enhancement: Echo cancellation (G.168-2004), Jitter buffer, Silence suppression (VAD, CNG), PLCQOS: Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoSDMTF Methods: In-band audio, RFC2833, and SIP INFODigital Signalling: SIP (RFC 3261) over UDP/TCP/TLS, PRI, SS7, MFC R2, RBS (pending) | PRI switch types: Euro ISDN, nation, Q.SIG | CAS: MFC R2 (Argentina, Brazil, China, Czech Republic, Colombia, Ecuador, Indonesia, ITU, Mexico, Philippines, Venezuela) | SS7: ITU, ANSI, ChinaSecurity: Media Encryption SRTP, TLS, HTTPS, SSH, 802.1XUser-defined ports: SIP port, RTP port, HTTP/HTTPS portAdvanced Defense: Fail2ban, alert events, Whitelist, Blacklist, strong password-based access control
£1369.99
Ref: GRAGXW4502UK
Fanvil H3 White

Fanvil H3 White

Fanvil - H3 WhiteIP room phone for hotels, combining simplicity with all the essential new-generation features.A phone designed for hotelsThe Fanvil H3 is an affordable and reliable hotel phone with a contemporary look and excellent voice quality.The Fanvil H3 has 6 programmable keys that can be easily customised for quick dialling, such as clean calls, reception, room service and more.Stylish HD phonesThe H3 is the standard in the new series of phones designed by Fanvil for hotels.Its elegant, contemporary look, excellent voice quality and wide range of features, together with the corresponding integrated communication platforms, can replace traditional telephones and become the next generation of intelligent in-room equipment.It also has a USB port for charging other devices. Technical specifications :1 SIP account supportedSIP 1 SIP server and a backup SIP proxy serverSIP 2.0 (RFC3261) and correlative RFC supportSIP UDP / TCP / TLS supportSIP supports SIP domain, SIP authentication (none, basic, MD5), server DNS name, peer-to-peer / IP calls6 programmable keysMulti-language display (web)HD voice: HD headsetCall transfer (unattended / attended / semi-attended) / Call waiting / Call waiting / RedialWAN / LAN: 10 / 100M Ethernet ports (bridge mode)
£74.79
£46.99
-37%
Ref: FANH3W
Gigaset N670IP Pro + 1 S700H Handset

Gigaset N670IP Pro + 1 S700H Handset

Pack Gigaset DECT base station with phoneThis composite pack includes the Gigaset N670 DECT IP and the Gigaset R700H PRO HandsetGigaset N670 DECT IP monocell systemWith the Gigaset N670 DECT IP monocell system, you can enjoy wireless telephony with up to 20 users. The N670 is designed to work straight out of the box with the full range of Gigaset professional terminals, supporting up to 20 DECT terminals and 8 simultaneous voice calls via on-site or cloud-based IP telephony services.All voice calls over the N670 are encrypted using SRTP and TLS protocols to ensure absolute privacy. Integrated support for lightweight Directory Access Protocol (LDAP) allows all teams to securely share their valuable business contacts.Gigaset S700H ProThe Gigaset S700H Pro is an indispensable tool in your office, teleworking space, hotels or any working environment where a cordless phone that won't break down is needed. With its DECT technology, it has a range of 50 metres indoors and 300 metres outdoors, a feature that gives you freedom of movement in any situation where you need to answer calls. Moreover, it has an IP40 protection certificate, so you can disinfect it without any problems and the 2.4 '' colour screen is anti-scratch. You have a phone at hand with an autonomy of up to 13 hours in talk and 320 hours in standby mode.Technical Features:Gigaset N670 DECT IPUp to 20 users / SIP accounts / terminals (maximum 250 per licence) 1Monocell system (possibility to convert to multicell with up to 60 base stations per licence, optional)Up to 8 parallel callsCentralised management of the N670 from different locations using the N870 Integrator1 softwareLDAP phonebook (S)Professional automatic configuration with automatic registrationIPUI-based terminal registrationXHTML client applicationsVoice encryption and end-to-end signallingLED indicators on the front to visually check status and powerGigaset S700H ProGigaset DECT cordless phoneCAT-ip & GAP compliant technologyCompatible with Gigaset DECT systems2.4 '' TFT anti-scratch colour displayIP40 protectionCan be disinfectedAutonomy 13 hours / 320 hours in standbyCalendar with 500 recordsCompatible with N870 IP PRO, N670IP PRO, N720IP PRO; N510IP PRO, DX800 aioPower: 2 AAA batteries
£225.98
£192.04
-15%
Ref: SIN670S700HX1UK
Gigaset N670IP Pro + 2 S700H Handsets

Gigaset N670IP Pro + 2 S700H Handsets

Pack Gigaset DECT base station with phoneThis composite pack includes the Gigaset N670 DECT IP and the Gigaset R700H PRO HandsetGigaset N670 DECT IP monocell systemWith the Gigaset N670 DECT IP monocell system, you can enjoy wireless telephony with up to 20 users. The N670 is designed to work straight out of the box with the full range of Gigaset professional terminals, supporting up to 20 DECT terminals and 8 simultaneous voice calls via on-site or cloud-based IP telephony services.All voice calls over the N670 are encrypted using SRTP and TLS protocols to ensure absolute privacy. Integrated support for lightweight Directory Access Protocol (LDAP) allows all teams to securely share their valuable business contacts.Gigaset S700H ProThe Gigaset S700H Pro is an indispensable tool in your office, teleworking space, hotels or any working environment where a cordless phone that won't break down is needed. With its DECT technology, it has a range of 50 metres indoors and 300 metres outdoors, a feature that gives you freedom of movement in any situation where you need to answer calls. Moreover, it has an IP40 protection certificate, so you can disinfect it without any problems and the 2.4 '' colour screen is anti-scratch. You have a phone at hand with an autonomy of up to 13 hours in talk and 320 hours in standby mode.Technical Features:Gigaset N670 DECT IPUp to 20 users / SIP accounts / terminals (maximum 250 per licence) 1Monocell system (possibility to convert to multicell with up to 60 base stations per licence, optional)Up to 8 parallel callsCentralised management of the N670 from different locations using the N870 Integrator1 softwareLDAP phonebook (S)Professional automatic configuration with automatic registrationIPUI-based terminal registrationXHTML client applicationsVoice encryption and end-to-end signallingLED indicators on the front to visually check status and powerGigaset S700H ProGigaset DECT cordless phoneCAT-ip & GAP compliant technologyCompatible with Gigaset DECT systems2.4 '' TFT anti-scratch colour displayIP40 protectionCan be disinfectedAutonomy 13 hours / 320 hours in standbyCalendar with 500 recordsCompatible with N870 IP PRO, N670IP PRO, N720IP PRO; N510IP PRO, DX800 aioPower: 2 AAA batteries
£331.97
£276.76
-17%
Ref: SIN670S700HX2UK
Polycom VVX 250

Polycom VVX 250

High-quality 4-line IP desk phoneIntroducing the Polycom VVX250, an entry-level 4-line IP desk phone. It offers reliable performance and excellent sound quality, Designed for professional use, this desk phone provides high-quality features to meet the demands of today´s modern working environments.Best-in-class sound qualityFor an excellent audio experience, the VVX250 combines Polycom HD Voice and Acoustic Fence technologies. HD Voice uses advanced voice processing capabilities to deliver superior sound quality. Meanwhile, Polycom Acoustic Fence reduces distracting background noise and echo. Therefore, enjoy crystal-clear communications that are free from interruptions.Accessible user interfaceFeaturing a 2.8" colour display, the VVX250 comes with an intuitive user interface. Spend less time getting your head around advanced features and more time on what´s important - communicating. Users can enjoy easy access to the most commonly used call functions including directory, call transfer and hold. Apart from being straightforward to use, this desk phone has an attractive and ergonomic design. Seamless deploymentThis terminal integrates perfectly with a wide range of UC environments. The professional-level web-based configuration tool facilitates the installation of the VVX 250, allowing administrators to easily provide a large number of phones throughout the organization. VVX 250 phones are easy to deploy and manage for service providers and IT staff through extensive open APIs.Features:2.8 "colour LCD screen (320 x 240 px)Polycom HD VoicePolycom Acoustic FenceIntegrated USB port2 x Gigabit Ethernet PortsAnswering machineWall or desktop stand to choose fromIntegrates with more than 60 industry-leading call control platformsMultilingual4 contextual keysThe busy LED light (BLF)4 linesMultiple call functionsEHS support (off-hook)PoEDimensions: 24 x 23 x 5.7 cm Alternative MPN: 2200-48820-025Alternative EAN: 0610807883012 
£109.99
£79.99
-27%
Ref: POVVX250
Cisco ATA 191 2-Port Analogue Phone Adaptor

Cisco ATA 191 2-Port Analogue Phone Adaptor

The Cisco ATA 191 Multiplatform Analogue Telephone Adapter converts traditional telephone, fax, and overhead paging communication equipment into IP devices, offering greater cost-effectiveness.Suitable for customers looking to bring traditional analogue devices into the IP world, the ATA 191 enables users to connect to enterprise networks, small offices or cloud-based services though two integrated standard FXS ports which can be configured as two SIP (Session Initiation Protocol) registrations.Designed to work with third-party call control systems, this analogue adapter enables users to protect and extend their existing systems without the need for major investment.Platform Support InformationThe Cisco ATA 191 Multiplatform Analog Telephone Adapter is designed to work with third-party call control systems.Licensing InformationNo license is required to connect the Cisco ATA 191 Multiplatform Analog Telephone Adapter to third-party call control systems.
£103.99
£95.99
-8%
Ref: CISATA191UK
Polycom VVX 350 - OBi Edition

Polycom VVX 350 - OBi Edition

SIP telephone with 6 lines, version with Poly OBi softwareThe Polycom VVX 350 - OBi edition is a high-quality, six-line, color display, mid-range IP phone designed for small- to medium-size businesses. It’s ideal for knowledge workers and call center operators who need to handle moderate/ high volume of calls and whose work demands reliable connectivity.Best audio in the industry The VVX 350 OBi edition offers both Polycom HD Voice and Polycom Acoustic Fence technologies. HD Voice delivers superior, high definition sound quality through industry-leading, advanced voice processing capabilities. The Polycom’s exclusive Polycom Acoustic Fence technology keeps business conversations free from extraneous noises, echoes, and distractions.Unparalleled flexibilityPolycom VVX 350 - OBi edition is flexible, so every pixel can be customized, from labeling to key/button functionality. End users can change the look and feel of the phone interface to meet customer specifications and personalization. Custom skins can be built to incorporate product branding and colors or to reflect a corporate brand or image via Main Menu, Call Screen and Screen SaveStraightforward, familiar access to the most common featuresThe Polycom VVX 350 - OBi edition is easy to use and reliable. End users will find that it combines an attractive ergonomic hardware design with an intuitive user interface that reduces the time spent learning new features and functions. Yet, the Polycom VVX 350 goes beyond being just a cost-effective communication device—it’s an IP phone designed to improve collaboration and enable greater productivity in the workplace.Easy deployment and administrationPackaged with the OBi software, Polycom offers a device customization service known as OBi Zero-Touch, a proprietary cloud-based “late-customization” solution for service provider customers. This allows service providers to personalize their default running configuration parameters, allowing service providers to ship devices to end users without the need to touch or pre-configured and re-package. OBi Zero-Touch is fully integrated with PDMS-SP, so deployed devices running OBi software can always be bootstrapped to the service provider’s management domainFeatures: Poly OBi software pre-installedGoogle Voice certificate for G SuitOBi edition: 18 virtual linesCompatible with the Poly OBiWiFi5G dongle to enable WiFi connectivityCustomizable interfaceCloud management service with Poly PDMS-SP3.5-inch color LCD screen (320 x 240 px)Answering machineWall or desktop standmultilingual4 contextual testsBusy LED light (BLF)6 linesMultiple calling functionsEHS support (off the hook)PoEDimensions: 23.3 x 26.2 x 6.2 cm
£217.95
£144.99
-33%
Ref: POVVX350OBI
Grandstream HT801 ATA Adapter

Grandstream HT801 ATA Adapter

Grandstream HT801 ATA Adapter The Grandstream HT801 ATA Adaptor delivers powerful VoIP technology and routing capabilities to home and office environments, and allows users to successfully connect their analog devices to a manageable and powerful VoIP network. Built upon Grandstream’s market-leading SIP ATA/gateway technology, with millions of units successfully deployed worldwide, this powerful ATA features exceptional voice quality in various applications and environments. The HT801 comes with 1 easy-to-use FXS ports, state-of-the-art encryption with a unique security certificate per unit, automated provisioning for volume deployment and device management and outstanding network performance. Features:One (1) FXS portOne (1) 10/100Mbps auto-sensing ethernet port (RJ45)LED IndicatorsCaller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conferenceG.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellationT.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through5 REN: Up to 1km on 24 AWGBellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CIDBusy Tone, Polarity Reversal/Wink, Loop CurrentIn-audio, RFC2833 and/or SIP INFOHTTP, HTTPS, SSH, TFTP, TR-069, secure and automated provisioning using AES encryption, syslogSyslog support, SSH, remote management using web browserInput: 100-240VAC, 50-60HzOutput: 5.0VDC/1.0ADimensions: 100mm x 100mm x 29.5mmWeight: 102 g
£39.99
Ref: GRAHT801UK
Cisco ATA 192 2-Port Analogue Phone Adaptor with Router

Cisco ATA 192 2-Port Analogue Phone Adaptor with Router

The Cisco ATA 192 Multiplatform Analogue Telephone Adapter converts traditional telephone, fax, and overhead paging communication equipment into IP devices, offering greater cost-effectiveness.Suitable for customers looking to bring traditional analogue devices into the IP world, with the ATA 192 you can connect to enterprise networks, small offices or cloud-based solutions via two integrated standard FXS ports which can be configured independently as two SIP (Session Initiation Protocol) registrations. The ATA 192 also has two 100BASE-T ports with an integrated high-performance router to extend local network connectivity.Designed to work with third-party call control systems, this analogue adapter enables users to protect and extend their existing systems without the need for major investment.Platform Support InformationThe Cisco ATA 192 Multiplatform Analog Telephone Adapter is designed to work with third-party call control systems.Licensing InformationNo license is required to connect the Cisco ATA 192 Multiplatform Analog Telephone Adapter to third-party call control systems.
£137.49
£124.99
-9%
Ref: CIATA192