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Grandstream GXW- 4216The Grandstream GXW-4216 is a high-performance and high-density VoIP gateway analog port.Interoperable with various VoIP systems They are fully compatible with SIP standards and widely interoperable with various VoIP systems, analog PBX and telephones in the market. This 4216 model features 16 analog FXS telephony RJ11 ports, outstanding voice quality, telephony features, easy provisioning, flexible dial plans, advanced security protection and excellent performance in handling high volumes of voice calls.Advanced features The Gateway series GXW4216 / 4216/4232/4248 offers small and medium-sized businesses an affordable IP hybrid and an analog phone system that allows them to enjoy the benefits of VoIP communications while preserving investments in existing phones. analog, faxes and PBX systemsFeatures:LED indicator by port Relco 50-pin connectors RJ11 PortGigabit Ethernet port and backlit LCD graphic display 2 profiles of SIP per system and independent account per port A comprehensive voice and fax codec support such as G.711, G.723.1, G.726, G.729A / B, iLBC, T.38 Fax Cancellation of high-performance line echo at the level of large telephony operator Protection against over-voltage Supports message indicator options in mailbox with VMWI, voting for NEON LED and message-tone TLS / SRTP / HTTPS for advanced security and security protection Automatic provisioning using TR-069 or AES with encrypted XML configuration file Technical specifications: 16 ports Phone interface: FXO, RJ11 Network interface: Dual 10 / 100Mbps, RJ45 ports LED indicators: Power, video, networks and LED lines Voice compression: G.711, G.723, G.726 A / B, iLBC, Fax T.38 IP: RTP / RTCP and PPPoE IP Signal: SIP (RFC 3261) Multiple accounts: up to 4 independent SIP accounts Security: SRTP, TLS / SIPS, HTTPS, 802.1x Desktop and rack mount with front brackets

Yealink T57W Yealink T57WThe Yealink T57W is a high-end professional IP phone designed to provide an efficient user experience for teams requiring an advanced communication tool. With its 7" adjustable touchscreen, navigation is intuitive, and call management becomes faster and more efficient.Advanced Wireless ConnectivityThe T57W features dual-band Wi-Fi (2.4/5GHz) and Bluetooth 4.2, making it easy to use wireless headsets and ensuring smooth integration into network infrastructures without the need for complex wiring.Exceptional Audio QualityEquipped with Yealink Optimal HD Voice technology, the T57W delivers crystal-clear sound, even in noisy environments. Its handset is compatible with hearing aids, ensuring greater accessibility for all users.Performance and ScalabilityThe T57W supports up to 16 SIP accounts and 4 simultaneous calls, making it ideal for multi-site businesses. Thanks to its USB 2.0 port, you can record conversations on a USB stick or add accessories such as headsets. It also supports up to three Yealink EXP50 extension modules, offering a total of 180 programmable keys for quick control of lines and contacts.Simplified Installation and ManagementWith its Gigabit Ethernet ports and PoE support, the T57W ensures fast and stable connections while reducing cabling requirements. Additionally, it supports content sharing via a Yealink DECT DD10K dongle or the Yealink VC Desktop platform.Ergonomic and Modern DesignIts tiltable screen and well-positioned shortcut keys make it an ergonomic and user-friendly phone for everyday use. Additionally, it can be wall-mounted to suit the needs of different workspaces.Key Specifications:Adjustable 7" capacitive touchscreen (800 x 480px)LED indicators: Line status, message, and call waitingIntuitive user interface with icons and programmable keysManagement of 16 SIP accountsHD Audio: Handset + speakerHearing aid compatible (HAC)Acoustic shieldFull-duplex speaker with Acoustic Echo Cancelling (AEC)Local directory with up to 1,000 entriesFunction keys: 27 unique DSS keys; 10 line keys; 7 function keysFunctions: Hold, mute, Do Not Disturb, speed dial, call forwarding, call transfer, 3-way conference, etc.PoE power, power supply not includedDECT Function: Pair up to 4 handsets and manage up to 4 simultaneous callsEXP50 extension modules (up to 3)Content sharing: Yealink DECT DD10K dongle or Yealink VC DesktopPower consumption (PoE): 2.2W-5.5WPorts: Dual-band Wi-Fi 2.4/5GHz; dual Gigabit Ethernet ports; USB 2.0; RJ9 (4P4C); RJ9 (4P4C); EXT RJ12 (6P6C); Bluetooth 4.2Dimensions: 259.4 x 220 x 211 x 44.5mmCleyver EHS Yealink 40Cleyver EHS Yealink 40 Expand the capabilities of your Yealink desk phone with this electronic answering device! Working with Cleyver wireless headsets, you can use it seamlessly with the following desk phones:Yealink T42UYealink T46UYealink T48UYealink T53 / T53WYealink T54WYealink T57WYealink T58AYealink T58WYealink VP59Cleyver DECT Office DuoCleyver DECT Office DuoComfort and efficiency for everyday useDesigned for long hours of use, the Cleyver DECT Office Duo combines lightness with balanced support. Its flexible headband distributes pressure evenly for comfortable wear, without discomfort on the ears or temples. In terms of sound, it delivers wideband, clear and natural audio. The noise-cancelling microphone on the boom arm captures your voice clearly, even in busy environments. The built-in acoustic protection ensures safe, long-term use. Essential controls (call answering, volume adjustment, mute) are easily accessible, either on the headset or directly on the base.Freedom to moveWith a range of up to 150 metres, you can move freely around the office while staying connected. Designed for busy workdays, it offers up to 8 hours of talk time, 36 hours on standby, a full recharge in under 3 hours, and a quick charge of 20% in just 20 minutes.Optimised for teamworkUp to 4 headsets can be paired to the same base, ideal for training sessions or group conversations (feature coming soon). The headset is compatible with most wired desk phones and works with mechanical or electronic handset lifters (EHS) for smoother call handling.Technical specificationsWireless dual-ear headset with leatherette ear cushionsRJ connection for desk phoneNoise-cancelling microphoneBuilt-in acoustic protectionSecure DECT technologyIntegrated LED indicators and audible alertsHD wideband audioRange up to 150 metresCompatible with most desk phonesWorks with Cleyver handset lifters (EHS or mechanical)Base dimensions: 122 x 126 mm2-year warranty

Yealink T54WFor professional use in medium and large companiesSIP desk phone with colour screenThe Yealink T54W IP phone is specifically designed for professional use in medium and large enterprises. It is an easy-to-use IP phone due to its simplified design and user interface. In addition, its large 4.3-inch display gives it a distinctive look and structure.In addition, the Yealink T54W offers HD sound quality through its Optima HD technology and the incorporation of the Opus codec for a crystal-clear audio experience. With Gigabit, Bluetooth, and USB 2.0 ports, the Yealink IP Phone is a safe bet for professionals looking for a quality, higher-performance terminal.Optimal comfort The Yealink SIP T54W features a completely innovative design style and structure, including a wider display angle that provides a more intuitive operating and viewing experience for the user, while not neglecting its space-saving compactness and practicality. The SIP-T54W IP Phone comes with a convenient removable base with an adjustable angle. In addition, the Yealink phone's surface is now more compact, the new button layout facilitates quick dialing and the headset with its ergonomic design offers comfort to the user.Great expansion capacityYealink T54W phone is equipped with Gigabit Ethernet technology, allowing users to get acquainted with the high transmission speed and convenience of a Gigabit Ethernet port. In terms of expansion performance, the T54W Yealink has integrated Bluetooth technology, so it is compatible with Bluetooth headsets and mobile contact synchronization. A built-in USB 2.0 port allows you to take advantage of call recording to a built-in USB memory and WiFi. Through this USB port, you can also connect the Yealink SIP Phone to wired/wireless USB headsets without having to reconnect the electronics adapter and up to 3 EXP50 color display expansion modules, which can be programmed with up to 180 DSS number keys.  Features:16 SIP accountsErgonomic designBluetooth 2.0USB 2.0 portIntegrated WiFi4.3" pixel color display (480x272)10 line keys, 27 memory keysAdjustable screenCleyver EHS Yealink 40Cleyver EHS Yealink 40 Expand the capabilities of your Yealink desk phone with this electronic answering device! Working with Cleyver wireless headsets, you can use it seamlessly with the following desk phones:Yealink T42UYealink T46UYealink T48UYealink T53 / T53WYealink T54WYealink T57WYealink T58AYealink T58WYealink VP59Cleyver DECT2 USB MonoCleyver DECT2 USB MonoWireless dual-connection headset for demanding professionalsThe Cleyver DECT2 USB Mono is the latest model in the Cleyver dual-connection range. Designed to adapt to any work environment, it combines user comfort with wideband audio quality for the best daily experience.Designed for intensive and mobile useThe Cleyver DECT2 series is ideal for long working days. Lightweight and ergonomic, the DECT2 USB Mono can be worn comfortably throughout the day. Its adjustable headband fits all head shapes and ensures a secure fit without putting pressure on the temples or ears.The premium leatherette ear cushion provides a soft and comfortable feel.Thanks to DECT technology, you enjoy full freedom of movement: walk from one desk to another without losing the signal. The mono earpiece allows you to focus on your caller while remaining aware of your surroundings.Well-designed ergonomics and high-quality audioThe DECT2 USB Mono base clearly shows whether the call is coming from the phone or the computer. Controls are easily accessible directly on the headset for quick adjustments.An integrated busy light informs colleagues of your availability.The wideband audio ensures clear and natural conversations. The long, flexible boom microphone features noise-cancelling technology for clear voice pickup, even in open or noisy workspaces.Extended battery life and full integrationWith up to 8 hours of talk time and 36 hours on standby, the DECT2 USB Mono will support you throughout your working day. Its fast charge feature gives you 20% battery in just 20 minutes, and a full charge in under 3 hours.The headset is compatible with most desk phones and softphones. It also supports both mechanical and electronic handset lifters (EHS) for smooth call handling.Conference function: up to 4 headsets can be paired to one base for conference calls or shared listening (feature coming soon).Technical specificationsWireless mono headset with premium leatherette ear cushionDual RJ + USB-C connection: compatible with desk phones and PCsNoise-cancelling microphoneCleyver acoustic protectionDECT wireless technologyBuilt-in busy light (Busylight)HD wideband audioWireless range up to 150 metresWide compatibility: desk phones and softphonesCompatible with Cleyver handset lifters (mechanical and EHS)Warranty: 2 years

Yealink T57W Yealink T57WThe Yealink T57W is a high-end professional IP phone designed to provide an efficient user experience for teams requiring an advanced communication tool. With its 7" adjustable touchscreen, navigation is intuitive, and call management becomes faster and more efficient.Advanced Wireless ConnectivityThe T57W features dual-band Wi-Fi (2.4/5GHz) and Bluetooth 4.2, making it easy to use wireless headsets and ensuring smooth integration into network infrastructures without the need for complex wiring.Exceptional Audio QualityEquipped with Yealink Optimal HD Voice technology, the T57W delivers crystal-clear sound, even in noisy environments. Its handset is compatible with hearing aids, ensuring greater accessibility for all users.Performance and ScalabilityThe T57W supports up to 16 SIP accounts and 4 simultaneous calls, making it ideal for multi-site businesses. Thanks to its USB 2.0 port, you can record conversations on a USB stick or add accessories such as headsets. It also supports up to three Yealink EXP50 extension modules, offering a total of 180 programmable keys for quick control of lines and contacts.Simplified Installation and ManagementWith its Gigabit Ethernet ports and PoE support, the T57W ensures fast and stable connections while reducing cabling requirements. Additionally, it supports content sharing via a Yealink DECT DD10K dongle or the Yealink VC Desktop platform.Ergonomic and Modern DesignIts tiltable screen and well-positioned shortcut keys make it an ergonomic and user-friendly phone for everyday use. Additionally, it can be wall-mounted to suit the needs of different workspaces.Key Specifications:Adjustable 7" capacitive touchscreen (800 x 480px)LED indicators: Line status, message, and call waitingIntuitive user interface with icons and programmable keysManagement of 16 SIP accountsHD Audio: Handset + speakerHearing aid compatible (HAC)Acoustic shieldFull-duplex speaker with Acoustic Echo Cancelling (AEC)Local directory with up to 1,000 entriesFunction keys: 27 unique DSS keys; 10 line keys; 7 function keysFunctions: Hold, mute, Do Not Disturb, speed dial, call forwarding, call transfer, 3-way conference, etc.PoE power, power supply not includedDECT Function: Pair up to 4 handsets and manage up to 4 simultaneous callsEXP50 extension modules (up to 3)Content sharing: Yealink DECT DD10K dongle or Yealink VC DesktopPower consumption (PoE): 2.2W-5.5WPorts: Dual-band Wi-Fi 2.4/5GHz; dual Gigabit Ethernet ports; USB 2.0; RJ9 (4P4C); RJ9 (4P4C); EXT RJ12 (6P6C); Bluetooth 4.2Dimensions: 259.4 x 220 x 211 x 44.5mmCleyver EHS Yealink 40Cleyver EHS Yealink 40 Expand the capabilities of your Yealink desk phone with this electronic answering device! Working with Cleyver wireless headsets, you can use it seamlessly with the following desk phones:Yealink T42UYealink T46UYealink T48UYealink T53 / T53WYealink T54WYealink T57WYealink T58AYealink T58WYealink VP59Cleyver DECT2 USB MonoCleyver DECT2 USB MonoWireless dual-connection headset for demanding professionalsThe Cleyver DECT2 USB Mono is the latest model in the Cleyver dual-connection range. Designed to adapt to any work environment, it combines user comfort with wideband audio quality for the best daily experience.Designed for intensive and mobile useThe Cleyver DECT2 series is ideal for long working days. Lightweight and ergonomic, the DECT2 USB Mono can be worn comfortably throughout the day. Its adjustable headband fits all head shapes and ensures a secure fit without putting pressure on the temples or ears.The premium leatherette ear cushion provides a soft and comfortable feel.Thanks to DECT technology, you enjoy full freedom of movement: walk from one desk to another without losing the signal. The mono earpiece allows you to focus on your caller while remaining aware of your surroundings.Well-designed ergonomics and high-quality audioThe DECT2 USB Mono base clearly shows whether the call is coming from the phone or the computer. Controls are easily accessible directly on the headset for quick adjustments.An integrated busy light informs colleagues of your availability.The wideband audio ensures clear and natural conversations. The long, flexible boom microphone features noise-cancelling technology for clear voice pickup, even in open or noisy workspaces.Extended battery life and full integrationWith up to 8 hours of talk time and 36 hours on standby, the DECT2 USB Mono will support you throughout your working day. Its fast charge feature gives you 20% battery in just 20 minutes, and a full charge in under 3 hours.The headset is compatible with most desk phones and softphones. It also supports both mechanical and electronic handset lifters (EHS) for smooth call handling.Conference function: up to 4 headsets can be paired to one base for conference calls or shared listening (feature coming soon).Technical specificationsWireless mono headset with premium leatherette ear cushionDual RJ + USB-C connection: compatible with desk phones and PCsNoise-cancelling microphoneCleyver acoustic protectionDECT wireless technologyBuilt-in busy light (Busylight)HD wideband audioWireless range up to 150 metresWide compatibility: desk phones and softphonesCompatible with Cleyver handset lifters (mechanical and EHS)Warranty: 2 years

Yealink T54WFor professional use in medium and large companiesSIP desk phone with colour screenThe Yealink T54W IP phone is specifically designed for professional use in medium and large enterprises. It is an easy-to-use IP phone due to its simplified design and user interface. In addition, its large 4.3-inch display gives it a distinctive look and structure.In addition, the Yealink T54W offers HD sound quality through its Optima HD technology and the incorporation of the Opus codec for a crystal-clear audio experience. With Gigabit, Bluetooth, and USB 2.0 ports, the Yealink IP Phone is a safe bet for professionals looking for a quality, higher-performance terminal.Optimal comfort The Yealink SIP T54W features a completely innovative design style and structure, including a wider display angle that provides a more intuitive operating and viewing experience for the user, while not neglecting its space-saving compactness and practicality. The SIP-T54W IP Phone comes with a convenient removable base with an adjustable angle. In addition, the Yealink phone's surface is now more compact, the new button layout facilitates quick dialing and the headset with its ergonomic design offers comfort to the user.Great expansion capacityYealink T54W phone is equipped with Gigabit Ethernet technology, allowing users to get acquainted with the high transmission speed and convenience of a Gigabit Ethernet port. In terms of expansion performance, the T54W Yealink has integrated Bluetooth technology, so it is compatible with Bluetooth headsets and mobile contact synchronization. A built-in USB 2.0 port allows you to take advantage of call recording to a built-in USB memory and WiFi. Through this USB port, you can also connect the Yealink SIP Phone to wired/wireless USB headsets without having to reconnect the electronics adapter and up to 3 EXP50 color display expansion modules, which can be programmed with up to 180 DSS number keys.  Features:16 SIP accountsErgonomic designBluetooth 2.0USB 2.0 portIntegrated WiFi4.3" pixel color display (480x272)10 line keys, 27 memory keysAdjustable screenCleyver EHS Yealink 40Cleyver EHS Yealink 40 Expand the capabilities of your Yealink desk phone with this electronic answering device! Working with Cleyver wireless headsets, you can use it seamlessly with the following desk phones:Yealink T42UYealink T46UYealink T48UYealink T53 / T53WYealink T54WYealink T57WYealink T58AYealink T58WYealink VP59Cleyver DECT2 USB DuoCleyver DECT2 USB DuoWireless dual-connection headset designed for dynamic professional environments.The Cleyver DECT2 USB Duo is the latest addition to the Cleyver range. It combines broad connectivity with user comfort to meet the needs of professionals seeking performance and versatility. It has been designed to suit all types of workstations, whether fixed or more mobile.Ideal for daily and long-term useLightweight and well-balanced, the DECT2 USB Duo is built to support even the busiest workdays. Its adjustable headband fits all head shapes comfortably without applying too much pressure. The high-quality leatherette ear cushions offer a pleasant feel, even during extended use.Thanks to DECT wireless technology, you can move freely around your workspace without losing connection. The mono version with a single earphone lets you stay aware of your surroundings while maintaining clear, focused audio.Intuitive interface and high-quality audioThe base automatically indicates the call source (PC or desk phone), making it simple to use. Essential controls (answer, volume, mute) are built into the headset for quick, seamless management.A built-in Busylight indicator shows your status at a glance, helping create a more considerate work environment.Wideband audio ensures clear conversations, while the long boom microphone with noise reduction filters out background noise for consistently clear voice transmission.Reliable battery life and multi-platform compatibilityThe headset provides up to 8 hours of talk time and 100 hours on standby. In a pinch, 20% charge can be restored in just 20 minutes, and a full recharge takes no more than 3 hours.It connects to most desk phones and PC communication platforms. Compatible with Cleyver handset lifters (mechanical and EHS), it makes remote call handling easier.Enhanced collaborationWith the built-in conference function, up to 4 headsets can be paired with a single base – perfect for team meetings or dual-listening training sessions (feature coming soon).Technical specificationsWireless duo headset with leatherette ear cushionsRJ + USB-C connections: for desk phones and PCsMicrophone with background noise cancellationBuilt-in acoustic protection systemDECT wireless technologyBusylight indicator on the headsetHigh-definition wideband soundRange of up to 150 metresBroad compatibility: desk phones and softphonesCompatible with Cleyver mechanical and electronic handset lifters2-year warranty

Yealink T57W Yealink T57WThe Yealink T57W is a high-end professional IP phone designed to provide an efficient user experience for teams requiring an advanced communication tool. With its 7" adjustable touchscreen, navigation is intuitive, and call management becomes faster and more efficient.Advanced Wireless ConnectivityThe T57W features dual-band Wi-Fi (2.4/5GHz) and Bluetooth 4.2, making it easy to use wireless headsets and ensuring smooth integration into network infrastructures without the need for complex wiring.Exceptional Audio QualityEquipped with Yealink Optimal HD Voice technology, the T57W delivers crystal-clear sound, even in noisy environments. Its handset is compatible with hearing aids, ensuring greater accessibility for all users.Performance and ScalabilityThe T57W supports up to 16 SIP accounts and 4 simultaneous calls, making it ideal for multi-site businesses. Thanks to its USB 2.0 port, you can record conversations on a USB stick or add accessories such as headsets. It also supports up to three Yealink EXP50 extension modules, offering a total of 180 programmable keys for quick control of lines and contacts.Simplified Installation and ManagementWith its Gigabit Ethernet ports and PoE support, the T57W ensures fast and stable connections while reducing cabling requirements. Additionally, it supports content sharing via a Yealink DECT DD10K dongle or the Yealink VC Desktop platform.Ergonomic and Modern DesignIts tiltable screen and well-positioned shortcut keys make it an ergonomic and user-friendly phone for everyday use. Additionally, it can be wall-mounted to suit the needs of different workspaces.Key Specifications:Adjustable 7" capacitive touchscreen (800 x 480px)LED indicators: Line status, message, and call waitingIntuitive user interface with icons and programmable keysManagement of 16 SIP accountsHD Audio: Handset + speakerHearing aid compatible (HAC)Acoustic shieldFull-duplex speaker with Acoustic Echo Cancelling (AEC)Local directory with up to 1,000 entriesFunction keys: 27 unique DSS keys; 10 line keys; 7 function keysFunctions: Hold, mute, Do Not Disturb, speed dial, call forwarding, call transfer, 3-way conference, etc.PoE power, power supply not includedDECT Function: Pair up to 4 handsets and manage up to 4 simultaneous callsEXP50 extension modules (up to 3)Content sharing: Yealink DECT DD10K dongle or Yealink VC DesktopPower consumption (PoE): 2.2W-5.5WPorts: Dual-band Wi-Fi 2.4/5GHz; dual Gigabit Ethernet ports; USB 2.0; RJ9 (4P4C); RJ9 (4P4C); EXT RJ12 (6P6C); Bluetooth 4.2Dimensions: 259.4 x 220 x 211 x 44.5mmCleyver EHS Yealink 40Cleyver EHS Yealink 40 Expand the capabilities of your Yealink desk phone with this electronic answering device! Working with Cleyver wireless headsets, you can use it seamlessly with the following desk phones:Yealink T42UYealink T46UYealink T48UYealink T53 / T53WYealink T54WYealink T57WYealink T58AYealink T58WYealink VP59Cleyver DECT2 USB DuoCleyver DECT2 USB DuoWireless dual-connection headset designed for dynamic professional environments.The Cleyver DECT2 USB Duo is the latest addition to the Cleyver range. It combines broad connectivity with user comfort to meet the needs of professionals seeking performance and versatility. It has been designed to suit all types of workstations, whether fixed or more mobile.Ideal for daily and long-term useLightweight and well-balanced, the DECT2 USB Duo is built to support even the busiest workdays. Its adjustable headband fits all head shapes comfortably without applying too much pressure. The high-quality leatherette ear cushions offer a pleasant feel, even during extended use.Thanks to DECT wireless technology, you can move freely around your workspace without losing connection. The mono version with a single earphone lets you stay aware of your surroundings while maintaining clear, focused audio.Intuitive interface and high-quality audioThe base automatically indicates the call source (PC or desk phone), making it simple to use. Essential controls (answer, volume, mute) are built into the headset for quick, seamless management.A built-in Busylight indicator shows your status at a glance, helping create a more considerate work environment.Wideband audio ensures clear conversations, while the long boom microphone with noise reduction filters out background noise for consistently clear voice transmission.Reliable battery life and multi-platform compatibilityThe headset provides up to 8 hours of talk time and 100 hours on standby. In a pinch, 20% charge can be restored in just 20 minutes, and a full recharge takes no more than 3 hours.It connects to most desk phones and PC communication platforms. Compatible with Cleyver handset lifters (mechanical and EHS), it makes remote call handling easier.Enhanced collaborationWith the built-in conference function, up to 4 headsets can be paired with a single base – perfect for team meetings or dual-listening training sessions (feature coming soon).Technical specificationsWireless duo headset with leatherette ear cushionsRJ + USB-C connections: for desk phones and PCsMicrophone with background noise cancellationBuilt-in acoustic protection systemDECT wireless technologyBusylight indicator on the headsetHigh-definition wideband soundRange of up to 150 metresBroad compatibility: desk phones and softphonesCompatible with Cleyver mechanical and electronic handset lifters2-year warranty

Yealink T54WFor professional use in medium and large companiesSIP desk phone with colour screenThe Yealink T54W IP phone is specifically designed for professional use in medium and large enterprises. It is an easy-to-use IP phone due to its simplified design and user interface. In addition, its large 4.3-inch display gives it a distinctive look and structure.In addition, the Yealink T54W offers HD sound quality through its Optima HD technology and the incorporation of the Opus codec for a crystal-clear audio experience. With Gigabit, Bluetooth, and USB 2.0 ports, the Yealink IP Phone is a safe bet for professionals looking for a quality, higher-performance terminal.Optimal comfort The Yealink SIP T54W features a completely innovative design style and structure, including a wider display angle that provides a more intuitive operating and viewing experience for the user, while not neglecting its space-saving compactness and practicality. The SIP-T54W IP Phone comes with a convenient removable base with an adjustable angle. In addition, the Yealink phone's surface is now more compact, the new button layout facilitates quick dialing and the headset with its ergonomic design offers comfort to the user.Great expansion capacityYealink T54W phone is equipped with Gigabit Ethernet technology, allowing users to get acquainted with the high transmission speed and convenience of a Gigabit Ethernet port. In terms of expansion performance, the T54W Yealink has integrated Bluetooth technology, so it is compatible with Bluetooth headsets and mobile contact synchronization. A built-in USB 2.0 port allows you to take advantage of call recording to a built-in USB memory and WiFi. Through this USB port, you can also connect the Yealink SIP Phone to wired/wireless USB headsets without having to reconnect the electronics adapter and up to 3 EXP50 color display expansion modules, which can be programmed with up to 180 DSS number keys.  Features:16 SIP accountsErgonomic designBluetooth 2.0USB 2.0 portIntegrated WiFi4.3" pixel color display (480x272)10 line keys, 27 memory keysAdjustable screenCleyver EHS Yealink 40Cleyver EHS Yealink 40 Expand the capabilities of your Yealink desk phone with this electronic answering device! Working with Cleyver wireless headsets, you can use it seamlessly with the following desk phones:Yealink T42UYealink T46UYealink T48UYealink T53 / T53WYealink T54WYealink T57WYealink T58AYealink T58WYealink VP59Cleyver DECT Office MonoCleyver DECT Office MonoComfort, audio quality and controls designed for your daily workDesigned for regular and intensive use, the Cleyver DECT Office Mono combines comfort and lightness. Its flexible headband ensures a secure fit without pressure on the temples or ears.On the audio side, it delivers wideband sound quality for clear and natural conversations. Its noise-cancelling boom microphone ensures excellent voice clarity, even in busy environments.With built-in acoustic protection, it can be worn safely for long periods. Controls are easily accessible: call answer, volume and mute can be managed directly from the headset or the base station.Freedom to move and reliable battery lifeWith a wireless range of up to 150 metres, you can move freely around the office without missing a call.The battery keeps up with your day: up to 8 hours of talk time, 36 hours on standby, a full charge in under 3 hours, and 20% charge in just 20 minutes.Maximum collaboration and compatibilityThe Cleyver DECT Office Mono supports up to 4 headsets connected to the same base – ideal for meetings or shared listening (feature coming soon).Compatible with most wired desk phones, it also works with mechanical or electronic handset lifters (EHS) for even smoother call handling.Technical specificationsWireless headset with 1 leatherette earpieceRJ connection for desk phoneNoise-cancelling microphoneAcoustic protectionDECT technologyVisual and audio indicatorsAdvanced wideband sound for clear conversationsUp to 150 metres rangeCompatible with all standard desk phonesCompatible with Cleyver handset lifter systemsBase dimensions: 122 x 126 mmHeadset weight: 56 g2-year warranty

Yealink T54WFor professional use in medium and large companiesSIP desk phone with colour screenThe Yealink T54W IP phone is specifically designed for professional use in medium and large enterprises. It is an easy-to-use IP phone due to its simplified design and user interface. In addition, its large 4.3-inch display gives it a distinctive look and structure.In addition, the Yealink T54W offers HD sound quality through its Optima HD technology and the incorporation of the Opus codec for a crystal-clear audio experience. With Gigabit, Bluetooth, and USB 2.0 ports, the Yealink IP Phone is a safe bet for professionals looking for a quality, higher-performance terminal.Optimal comfort The Yealink SIP T54W features a completely innovative design style and structure, including a wider display angle that provides a more intuitive operating and viewing experience for the user, while not neglecting its space-saving compactness and practicality. The SIP-T54W IP Phone comes with a convenient removable base with an adjustable angle. In addition, the Yealink phone's surface is now more compact, the new button layout facilitates quick dialing and the headset with its ergonomic design offers comfort to the user.Great expansion capacityYealink T54W phone is equipped with Gigabit Ethernet technology, allowing users to get acquainted with the high transmission speed and convenience of a Gigabit Ethernet port. In terms of expansion performance, the T54W Yealink has integrated Bluetooth technology, so it is compatible with Bluetooth headsets and mobile contact synchronization. A built-in USB 2.0 port allows you to take advantage of call recording to a built-in USB memory and WiFi. Through this USB port, you can also connect the Yealink SIP Phone to wired/wireless USB headsets without having to reconnect the electronics adapter and up to 3 EXP50 color display expansion modules, which can be programmed with up to 180 DSS number keys.  Features:16 SIP accountsErgonomic designBluetooth 2.0USB 2.0 portIntegrated WiFi4.3" pixel color display (480x272)10 line keys, 27 memory keysAdjustable screenCleyver EHS Yealink 40Cleyver EHS Yealink 40 Expand the capabilities of your Yealink desk phone with this electronic answering device! Working with Cleyver wireless headsets, you can use it seamlessly with the following desk phones:Yealink T42UYealink T46UYealink T48UYealink T53 / T53WYealink T54WYealink T57WYealink T58AYealink T58WYealink VP59Cleyver DECT Office DuoCleyver DECT Office DuoComfort and efficiency for everyday useDesigned for long hours of use, the Cleyver DECT Office Duo combines lightness with balanced support. Its flexible headband distributes pressure evenly for comfortable wear, without discomfort on the ears or temples. In terms of sound, it delivers wideband, clear and natural audio. The noise-cancelling microphone on the boom arm captures your voice clearly, even in busy environments. The built-in acoustic protection ensures safe, long-term use. Essential controls (call answering, volume adjustment, mute) are easily accessible, either on the headset or directly on the base.Freedom to moveWith a range of up to 150 metres, you can move freely around the office while staying connected. Designed for busy workdays, it offers up to 8 hours of talk time, 36 hours on standby, a full recharge in under 3 hours, and a quick charge of 20% in just 20 minutes.Optimised for teamworkUp to 4 headsets can be paired to the same base, ideal for training sessions or group conversations (feature coming soon). The headset is compatible with most wired desk phones and works with mechanical or electronic handset lifters (EHS) for smoother call handling.Technical specificationsWireless dual-ear headset with leatherette ear cushionsRJ connection for desk phoneNoise-cancelling microphoneBuilt-in acoustic protectionSecure DECT technologyIntegrated LED indicators and audible alertsHD wideband audioRange up to 150 metresCompatible with most desk phonesWorks with Cleyver handset lifters (EHS or mechanical)Base dimensions: 122 x 126 mm2-year warranty

Yealink T57W Yealink T57WThe Yealink T57W is a high-end professional IP phone designed to provide an efficient user experience for teams requiring an advanced communication tool. With its 7" adjustable touchscreen, navigation is intuitive, and call management becomes faster and more efficient.Advanced Wireless ConnectivityThe T57W features dual-band Wi-Fi (2.4/5GHz) and Bluetooth 4.2, making it easy to use wireless headsets and ensuring smooth integration into network infrastructures without the need for complex wiring.Exceptional Audio QualityEquipped with Yealink Optimal HD Voice technology, the T57W delivers crystal-clear sound, even in noisy environments. Its handset is compatible with hearing aids, ensuring greater accessibility for all users.Performance and ScalabilityThe T57W supports up to 16 SIP accounts and 4 simultaneous calls, making it ideal for multi-site businesses. Thanks to its USB 2.0 port, you can record conversations on a USB stick or add accessories such as headsets. It also supports up to three Yealink EXP50 extension modules, offering a total of 180 programmable keys for quick control of lines and contacts.Simplified Installation and ManagementWith its Gigabit Ethernet ports and PoE support, the T57W ensures fast and stable connections while reducing cabling requirements. Additionally, it supports content sharing via a Yealink DECT DD10K dongle or the Yealink VC Desktop platform.Ergonomic and Modern DesignIts tiltable screen and well-positioned shortcut keys make it an ergonomic and user-friendly phone for everyday use. Additionally, it can be wall-mounted to suit the needs of different workspaces.Key Specifications:Adjustable 7" capacitive touchscreen (800 x 480px)LED indicators: Line status, message, and call waitingIntuitive user interface with icons and programmable keysManagement of 16 SIP accountsHD Audio: Handset + speakerHearing aid compatible (HAC)Acoustic shieldFull-duplex speaker with Acoustic Echo Cancelling (AEC)Local directory with up to 1,000 entriesFunction keys: 27 unique DSS keys; 10 line keys; 7 function keysFunctions: Hold, mute, Do Not Disturb, speed dial, call forwarding, call transfer, 3-way conference, etc.PoE power, power supply not includedDECT Function: Pair up to 4 handsets and manage up to 4 simultaneous callsEXP50 extension modules (up to 3)Content sharing: Yealink DECT DD10K dongle or Yealink VC DesktopPower consumption (PoE): 2.2W-5.5WPorts: Dual-band Wi-Fi 2.4/5GHz; dual Gigabit Ethernet ports; USB 2.0; RJ9 (4P4C); RJ9 (4P4C); EXT RJ12 (6P6C); Bluetooth 4.2Dimensions: 259.4 x 220 x 211 x 44.5mmCleyver EHS Yealink 40Cleyver EHS Yealink 40 Expand the capabilities of your Yealink desk phone with this electronic answering device! Working with Cleyver wireless headsets, you can use it seamlessly with the following desk phones:Yealink T42UYealink T46UYealink T48UYealink T53 / T53WYealink T54WYealink T57WYealink T58AYealink T58WYealink VP59Cleyver DECT Office MonoCleyver DECT Office MonoComfort, audio quality and controls designed for your daily workDesigned for regular and intensive use, the Cleyver DECT Office Mono combines comfort and lightness. Its flexible headband ensures a secure fit without pressure on the temples or ears.On the audio side, it delivers wideband sound quality for clear and natural conversations. Its noise-cancelling boom microphone ensures excellent voice clarity, even in busy environments.With built-in acoustic protection, it can be worn safely for long periods. Controls are easily accessible: call answer, volume and mute can be managed directly from the headset or the base station.Freedom to move and reliable battery lifeWith a wireless range of up to 150 metres, you can move freely around the office without missing a call.The battery keeps up with your day: up to 8 hours of talk time, 36 hours on standby, a full charge in under 3 hours, and 20% charge in just 20 minutes.Maximum collaboration and compatibilityThe Cleyver DECT Office Mono supports up to 4 headsets connected to the same base – ideal for meetings or shared listening (feature coming soon).Compatible with most wired desk phones, it also works with mechanical or electronic handset lifters (EHS) for even smoother call handling.Technical specificationsWireless headset with 1 leatherette earpieceRJ connection for desk phoneNoise-cancelling microphoneAcoustic protectionDECT technologyVisual and audio indicatorsAdvanced wideband sound for clear conversationsUp to 150 metres rangeCompatible with all standard desk phonesCompatible with Cleyver handset lifter systemsBase dimensions: 122 x 126 mmHeadset weight: 56 g2-year warranty