- Up to 16 users - Up to 8 FXS ports - Up to 4 FXO ports - Up to 4 BRI ports - Up to 2 GSM ports - Up to 4 VoIP Trunks - Pre-configured with 4 FXS ports - V4: LTE SIP Trunking not supported - 2...

- For T41S/T42S/T53/T53W/T54W/T57W/T58A/VP59 - Reliable Connection - Ease-of-use - Plug and Play - High Transmission Rate

- Compatible with DECT CAT-iq 2.0 - Compatible with Yealink  W52P/W56P/W60P/W60B/W70B/W73P - Up to 6 repeaters per base station - Star connection - Up to 2 repeaters can be arranged in cascade - Auto...

- Optima HD voice - Full duplex technology - 10-foot (3-meter) 360° voice pickup - Capacitive mute touchpad - Echo cancellation - DECT Technology - For Octopus only (not MVC)

- For use with Yealink CP960 - Optima HD voice, full duplex technology - Echo cancellation - Muting the microphone with touchpad - 3-meter 360 degrees voice pickup - Exclusive: 2-Pack / 2 microphones...

- 2.4" 240 x 320 color screen - Up to 8 concurrent calls - Up to 8 DECT cordless handsets - Up to 8 VoIP accounts - Up to 30-hour talk time - Up to 400-hour standby time - Quick charging - Noise...

- Up to 8 concurrent calls - Up to 8 DECT cordless handsets - Up to 8 VoIP accounts - Support Opus audio codec - TLS and SRTP security encryption - Noise Reduction System - DECT base station only:...

- Optimal HD audio full duplex technology - 20-foot (6-meter) and 360-degree microphone pickup range - Built-in 3-microphone array - 3.1” 248x120-pixel graphical LCD with backlight - 5-way conference call...

- Optimal HD audio full duplex technology - 20-foot (6-meter) and 360-degree microphone pickup range - Built-in 3-microphone array - Based on Android 5.1 operating system - 5-inch multi-touch screen with...

- 4.3" 272 x 480-pixel color screen - Color icons for rich visual experience - 20 physical keys on each page with dual-color LEDs - Three independent control keys with illuminated LED - Supports up to 3...

- Optimal HD audio full duplex technology - 20-foot (6-meter) and 360-degree microphone pickup range - Two additional CP Wireless Expansion Mic CPW90 - Built-in 3-microphone array - Based on Android 5.1...

- 7" 800x480-pixel color touch screen with backlight - Opus codec support - T4S Auto-P template unified - T4S firmware unified - Up to 16 SIP accounts - PoE support, Gigabit Ports - Paperless label...

- 4.3" 480x272-pixel graphical LCD with backlight - Opus codec support - T4S Auto-P template unified - T4S firmware unified - Up to 16 SIP accounts - PoE support, Gigabit Ports - Paperless label design...

- 2.7" 192x64-pixel graphical LCD with backlight - Opus codec support - USB 2.0 - T4S Auto-P template unified - T4S firmware unified - Up to 12 SIP accounts - PoE support, Gigabit Ports - Paperless...

- 2.7" 192x64-pixel graphical LCD with backlight - Opus codec support - USB 2.0 - T4S Auto-P template unified - T4S firmware unified - Up to 6 SIP accounts - PoE support - Paperless label design -...

- 720p30 HD - 2 Megapixels

- 7 inch capacitive  adjustable touch screen - 720p30 HD video - Runs Android 5.1.1 - Built-in  Bluetooth 4.2 - Built-in Wi-Fi (2.4G/5G - 802.11b/g/n/ac) - Up to 16 VoIP accounts - Up to 5-party audio...

- 7 inch capacitive adjustable touch screen - Runs Android 5.1.1 - Built-in Bluetooth 4.2 - Built-in Wi-Fi (2.4G/5G - 802.11b/g/n/ac) - Up to 16 VoIP accounts - Up to 5-party audio conferencing - DoorPhone...

- 16 GSM/UMTS/WCDMA Ports - GSM 850/900/1800/1900 MHz - WCDMA 850/1900 MHz, 850/2100 MHz, 900/2100 MHz - 2 X 10/100

- 8 GSM/UMTS/WCDMA Ports - GSM 850/900/1800/1900 MHz - WCDMA 850/1900 MHz, 850/2100 MHz, 900/2100 MHz - 2 X 10/100

- 4 GSM/UMTS/WCDMA Ports - GSM 850/900/1800/1900 MHz - WCDMA 850/1900 MHz, 850/2100 MHz, 900/2100 MHz - 1 X 10/100

- 2 GSM/UMTS/WCDMA Ports - GSM 850/900/1800/1900 MHz - WCDMA 850/1900 MHz, 850/2100 MHz, 900/2100 MHz - 1 X 10/100

- 1 GSM/UMTS/WCDMA Port - GSM 850/900/1800/1900 MHz - WCDMA 850/1900 MHz, 850/2100 MHz, 900/2100 MHz - 1 X 10/100

- 4 BRI Ports (TE/NT) - 1 X 10/100

- 2 BRI Ports (TE/NT) - 1 X 10/100

- 2 E1/PRI/T1/J1 Ports - 2 X 10/100/1000

- 1 E1/PRI/T1/J1 Port - 2 X 10/100

- 16 FXO Ports - 1 X 10/100

- 8 FXO Ports - 1 X 10/100

- 4 FXO Ports - 1 X 10/100

- 32 FXS Ports - 1 X 10/100

- 24 FXS Ports - 1 X 10/100

- 16 FXS Ports - 1 X 10/100

- 8 FXS Ports - 1 X 10/100

- 4 FXS Ports - 1 X 10/100

- 2 FXS Ports - Micro-USB port (Power) - 1 X 10/100

- 1 FXS Port - Micro-USB port (Power) - 1 X 10/100

- Module for Yeastar iPBX  S-Series / P-Series - Add 100 VoIP Users - Add 30 Concurrent Calls

- Module for Yeastar iPBX  S-Series / P-Series - 1 onboard E1/T1/PRI Port

- Module for Yeastar iPBX  S-Series / P-Series - 4 onboard module slots - 8 interfaces on the panel

- Module for Yeastar iPBX - 1 WCDMA Channel (WCDMA Voice Calls Frequencies 900/2100MHz - 850/2100MHz - 850/1900MHz)

- Module for Yeastar iPBX - 1 GSM Channel (GSM Voice Calls Frequencies 850/900/1800/1900MHz - Quad-band)

- Module for Yeastar iPBX - 2 BRI Ports (NT/TE)

- Module for Yeastar iPBX - 1 FXS Port + 1 FXO Port (Unique PSTN Fallback Function)

- Module for Yeastar iPBX - 2 FXO Ports (connect 2 analog PSTN (POTS) lines)

- Module for Yeastar iPBX - 2 FXS Ports (add 2 analog telephones)

- 300 (up to 500) Users - 60 (up to 120) Max Concurrent Calls - 24 Max Analog Ports - 24 Max BRI Ports - 6 Max GSM/3G Ports - 3 Max E1/T1/J1 Ports - 100 VoIP Trunks - Optional modules for specific...

- 100 (up to 200) Users - 30 (up to 60) Max Concurrent Calls - 16 Max Analog Ports - 16 Max BRI Ports - 6 Max GSM/3G Ports - 2 Max E1/T1/J1 Ports - 100 VoIP Trunks - Optional modules for specific...

- 50 Users - 25 Max Concurrent Calls - 8 Max Analog Ports - 8 Max BRI Ports - 4 Max GSM/3G Ports - 50 VoIP Trunks - V4: LTE SIP Trunking not supported - Optional modules for specific config.

- 20 Users - 10 Max Concurrent Calls - 4 Max Analog Ports - 4 Max BRI Ports - 1 Max GSM/3G Port - 20 VoIP Trunks - V4: LTE SIP Trunking not supported - Optional modules for specific config.

- Exceptional HD sound with wideband technology - 2.4" color screen with intuitive user interface - 30 hours talk time, 400 hours standby time - Quick charging: 10 mins = 2 hours talk time -  Handset only:...

- 8-Port 10/100/1000M - 8 X 802.3af (15,4w) or 4 X 802.3at (30w) - Internal power supply - Fanless design

- 8-Port 10/100/1000M - 4 X 802.3af (15,4w) or 2 X 802.3at (30w) - Internal power supply - Fanless design

- IEEE802.3af/at with max. power of 30W - 2x RJ45 Gigabit Ports - PoE Output 55VDC@30W Midspan PoE PIN's 4/5 (+) and 7/8(-) - Internal power supply unit - Compact design - Incl. 1.5m power cable with...

- Exceptional HD sound with wideband technology - Up to 4 simultaneous external calls - Up to 5 DECT cordless handsets - Up to 5 VoIP accounts - 1.8" color display with intuitive user interface - 10 hours...

- Exceptional HD sound with wideband technology - Up to 4 simultaneous external calls - Up to 5 DECT cordless handsets - Up to 5 VoIP accounts - 1.8" color display with intuitive user interface - 10 hours...

- For main Yealink IP Phones (Cf. below) - Compatible with Jabra, Plantronics, Sennheiser - Control phone through wireless headset - Plug and play, Easy to use -End Of Life: Replaced by EHS40

- An exclusive collection which quality and detailed designs - Rich visual experience with 160x320 graphic LCD - 20 physical keys each with a dual-color LED - 2 independent control keys are used for fast...

When device is provided without any Power Supply Unit, it is used to provide power, when in-line Power over Ethernet is not available.