- 802.11ax (Wi-Fi 6) Simultaneous Dual-Band - Indoor - 2.4GHz@573Mbps@2X2MIMO - 5GHz@2.4Gbps@2X2MIMO - 1 X 10/100/1000 - 802.3af PoE

- Dual-band WiFi 6 (802.11ax) - 5 GHz (4x4 MU-MIMO) band with a 4.8 Gbps throughput rate - 2.4 GHz (2x2 MIMO) band with a 573.5 Mbps throughput rate - Operates at full 4x4 MIMO with 160 MHz bandwidth - 300+...

- Analog VoIP Gateway (eSBC) - SmartNode eSBC - 4 SIP Sessions (SIP b2b UA) upgradeable (max. 200) - 4 Transcoded SIP Sessions - SIP-TLS - SRTP - 2x Gig Ethernet - 1x USB port - external UI power...

- Analog VoIP Gateway (eSBC) - SmartNode eSBC - 4 SIP Sessions (SIP b2b UA) upgradeable (max. 200) - 2 Transcoded SIP Sessions (upgradeable max. 4) - SIP-TLS - SRTP - 2x Gig Ethernet - 1x USB port -...

- Analog VoIP Gateway (eSBC) - SmartNode eSBC - 4 SIP Sessions (SIP b2b UA) upgradeable (max. 200) - 1 Transcoded SIP Session (upgradeable max. 4) - SIP-TLS - SRTP - 2x Gig Ethernet - 1x USB port -...

- Analog VoIP Gateway - SmartNode VoIP Gateway - 4 SIP-SIP calls (SIP b2b UA) upgradeable (max. 200) - Optional SIP-TLS/SRTP - Transcoding (max. 4calls) - 2x Gig Ethernet - external UI power (100–240...

- Analog VoIP Gateway - SmartNode VoIP Gateway - 4 SIP-SIP calls (SIP b2b UA) upgradeable (max. 200) - Optional SIP-TLS/SRTP - Transcoding (max. 4calls) - 2x Gig Ethernet - external UI power (100–240...

- Analog VoIP Gateway - SmartNode VoIP Gateway - 4 SIP-SIP calls (SIP b2b UA) upgradeable (max. 200) - Optional SIP-TLS/SRTP - Transcoding (max. 4calls) - 1x Gig Ethernet - external UI power (100–240...

- Analog VoIP Gateway - SmartNode VoIP Gateway - 4 SIP-SIP calls (SIP b2b UA) upgradeable (max. 200) - Optional SIP-TLS/SRTP - Transcoding (max. 4calls) - 1x Gig Ethernet - external UI power (100–240...

- Analog VoIP Gateway - SmartNode VoIP Gateway - 4 SIP-SIP calls (SIP b2b UA) upgradeable (max. 200) - Optional SIP-TLS/SRTP - Transcoding (max. 4calls) - 1x Gig Ethernet - external UI power (100–240...

- Analog VoIP Gateway - SmartNode VoIP Gateway - 4 SIP-SIP calls (SIP b2b UA) upgradeable (max. 200) - Optional SIP-TLS/SRTP - Transcoding (max. 4calls) - 1x Gig Ethernet - external UI power (100–240...

- Analog VoIP Gateway - SmartNode FXS-SIP VoIP Gateway - 1x 10/100BaseTX - Optional SIP-TLS - SRTP - incl. external UI power (100–240 VAC) - 4-FXS/1-Ethernet

- Analog VoIP Gateway - SmartNode FXS-SIP VoIP Gateway - 1x 10/100BaseTX - Optional SIP-TLS - SRTP - incl. external UI power (100–240 VAC) - 2-FXS/1-Ethernet

- Ultra-Miniature - Supports Over 20 Voice Calling Features - SIP Signaling - Toll Quality CODECs - Centralized Management - SN200/1JS1V/EUI = 1-FXS/1-Ethernet

- 802.11ax (Wi-Fi 6) Simultaneous Dual-Band - Indoor - 2.4GHz@600Mbps@4X4MIMO - 5GHz@2.4Gbps@4X4MIMO - 1 X 10/100/1000 - 802.3at PoE

- 802.11ax (Wi-Fi 6) Simultaneous Dual-Band - Indoor - 2.4GHz@300Mbps@2X2MIMO - 5GHz@1.2Gbps@2X2MIMO - 1 X 10/100/1000 - 802.3af PoE

- Double-sided - USB-A (for phone and/or PC/MAC) - 3.5mm (laptop and/or smart device) - Noise-cancelling microphone - In-line call control - Leatherette ear pads

- Double-sided - USB-A - Noise-cancelling microphone - In-line call control - Foam ear pads

- Single-sided - USB-A - Noise-cancelling microphone - In-line call control - Foam ear pad

- Two RJ-11 FXS ports -  Two  10/100 Mbps RJ-45 Ethernet ports - Power button: Reset / Problem Reporting (PRT) - LED indicators: Power, Network, Phone 1, Phone 2, PRT - Wall mountable

- Two RJ-11 FXS ports - One 10/100 Mbps RJ-45 Ethernet port - Power button: Reset / Problem Reporting (PRT) - LED indicators: Power, Network, Phone 1, Phone 2, PRT - Wall mountable

- 1080p Full HD / 25 FPS - 4.0 mm / F2.0 - 802.3af PoE - Built-in Microphone - Desktop/Wall/Ceiling/Conduit - Adjustable lens and swivel base

- 802.11ac Wave 2 Simultaneous Dual-Band - Indoor/Outdoor - 2.4GHz@800Mbps@4X4MIMO - 2X5GHz@1733Mbps@4X4MIMO - Quad-Radio - 1500 Users - Dedicated Spectral Security Radio - airTime / airView / WIPS -...

- 802.11ac Wave 2 Simultaneous Dual-Band - Indoor/Outdoor - 2.4GHz@800Mbps@4X4MIMO - 5GHz@1733Mbps@4X4MIMO - Dedicated Spectral Security Radio - airTime / airView / WIPS - 802.3at PoE+ - 2 Ethernet...

- 802.11ac Wave 2 Simultaneous Dual-Band - Indoor - 2.4GHz@300Mbps@2X2MIMO - 5GHz@1733Mbps@4X4MIMO - 802.3af PoE

- 8 BRI - 16 VoIP Calls or 8 SIP-SIP calls - 8 Transcoded Calls - High Precision 5ppm Clock - 2x Gig Ethernet - 1x USB port - SN5531/8BIS16VHP/EUI: 8 X ISDN BRI/S0 ports

- 4 BRI - 8 VoIP Calls or 4 SIP-SIP calls - 4 Transcoded Calls - High Precision 5ppm Clock - 2x Gig Ethernet - 1x USB port - SN5531/4BIS8VHP/EUI: 4 X ISDN BRI/S0 ports

- 2 BRI - 4 VoIP Calls or 4 SIP-SIP calls - 2 Transcoded Calls - High Precision 5ppm Clock - 2x Gig Ethernet - 1x USB port - SN5531/2BIS4VHP/EUI: 2 X ISDN BRI/S0 ports

- 1 E1/T1 PRI - High Precision 5ppm Clock - 1x Gig Ethernet - 1x USB port - SN4171/1E30VHP/EUI: 30 VoIP Calls NOT upgradeable

- 1 E1/T1 PRI - High Precision 5ppm Clock - 1x Gig Ethernet - 1x USB port - SN4171/1E15VHP/EUI: 15 VoIP Calls upgradeable to 30

- 1 E1/T1 PRI - High Precision 5ppm Clock - 1x Gig Ethernet - 1x USB port - SN4171/1E15VHP/EUI: 15 VoIP Calls NOT upgradeable

- 16 VoIP Calls or 4 SIP-SIP calls - 1x Gig Ethernet - 1x USB port - High Precision 5ppm Clock - SN4131/8BIS16VHP/EUI: 8 X ISDN BRI/S0 ports

- 8 VoIP Calls or 4 SIP-SIP calls - 1x Gig Ethernet - 1x USB port - High Precision 5ppm Clock - SN4131/4BIS8VHP/EUI: 4 X ISDN BRI/S0 ports

- 4 VoIP Calls or 4 SIP-SIP calls - 1x Gig Ethernet - 1x USB port - High Precision 5ppm Clock - SN4131/2BIS4VHP/EUI: 2 X ISDN BRI/S0 ports

- 10 SIP Accounts - 5" high-resolution (800 x 480) WVGA color display - Wideband Audio - 5-10 Programmable Line Keys - Headset Port - Bluetooth (Headset / Mobile) - 2 X USB (Charge) - Key Expansion...

- 10 SIP Accounts - 5" high-resolution (800 x 480) WVGA color display - Wideband Audio - 5-10 Programmable Line Keys - Headset Port - Bluetooth (Headset / Mobile) - 1 X USB (Charge) - Key Expansion...

- 10 SIP Accounts - 5" high-resolution (800 x 480) WVGA color display - Wideband Audio - 5-10 Programmable Line Keys - Headset Port - 2 X 10/100/1000 Ethernet switch - SIP Version (Asterisk / Broadsoft /...

- 10 SIP Accounts - 5" high-resolution (800 x 480) greyscale display - Wideband Audio - 5-10 Programmable Line Keys - Headset Port - 2 X 10/100/1000 Ethernet switch - SIP Version (Asterisk / Broadsoft /...

- 16 SIP Accounts - LCD Backlight Screen 396 X 162 - Wideband Audio - 16 Programmable Line Keys - Headset Port - 2 X 10/100 Ethernet switch - SIP Version (Asterisk / Broadsoft / Centile / Metaswitch) -...

- 4 SIP Accounts - LCD Backlight Screen 396 X 162 - Wideband Audio - 4 Programmable Line Keys - Headset Port - 2 X 10/100/1000 Ethernet switch - SIP Version (Asterisk / Broadsoft / Centile / Metaswitch)...

- 2 SIP Accounts - LCD Backlight Screen 396 X 162 - Wideband Audio - 2 Programmable Line Keys - Headset Port - 2 X 10/100 Ethernet switch - SIP Version (Asterisk / Broadsoft / Centile / Metaswitch) -...

- 1 SIP Account - LCD Screen 384 X 106 - 2 X 10/100 Ethernet switch - SIP Version ( Asterisk / Broadsoft / Centile / Metaswitch) - PoE: No Power Supply Unit supplied

- 1080p Full HD, 30 FPS - EFL 3-9 mm, ƒ/1.2 to ƒ/2.1 - Wide-Angle/Zoom Lens - IP67-Rated Weather Resistance - Enhanced Low-Light Performance - Integrated High-Power Infrared LEDs - 802.3af/802.3at PoE...

- 1080p Full HD, 30 FPS - Wide Angle / EFL 2.7 mm, ƒ/2.2 - Dual-Band Wi-Fi - 24V Passive PoE - Mic and Speaker for Two-Way Audio - Permanent Mount: Wall or Ceiling - Temporary Mount: Magnetic or Table...

- 1080p Full HD, 30 FPS - EFL 3.6 mm, ƒ/1.8 - Outdoor Weather Resistant - 24V Passive PoE or 802.3af PoE - Built-in Microphone - Wall, Ceiling, or Pole Mount

- Single Connectivity - Dialogue in motion - ActiveGard® - Full work day talk time - Phone conferencing - 2-in-1 wearing style - Fast charging - Noise-cancelling microphone

- Certifed for Skype for Business - Sennheiser HD voice clarity - Noise canceling microphone - High-Comfort - Solid construction - Dual-sided wearing style - Bendable boom arm - ActiveGard™ - Peace...

- Certifed for Skype for Business - Sennheiser HD voice clarity - Noise canceling microphone - High-Comfort - Solid construction - Single-sided wearing style - Bendable boom arm - ActiveGard™ - Peace...

- Cable for Smartphone and DECT

- DECT / GSM cable

- Headset cable for Avaya 1600/9600 series phones

- Headset connector cable with high microphone sensitivity

- Standard headset connection cable with standard microphone sensitivity

- Standard headset connection cable

- Best-in-class Comfort - Noise-canceling microphone - Unique Robust Construction - Dual-sided wearing style - Durability - Sennheiser HD Voice Clarity - Bendable Boom Arm - Pivotable Boom - Name...

- Best-in-class Comfort - Noise-canceling microphone - Unique Robust Construction - Single-sided wearing style - Durability - Sennheiser HD Voice Clarity - Bendable Boom Arm - Pivotable Boom - Name...

- 802.11ac Wave 2 Simultaneous Dual-Band - Indoor/Outdoor - 2.4GHz@800Mbps@4X4MIMO - 5GHz@1733Mbps@4X4MIMO - 802.3at PoE+ - 2 Ethernet Ports

- 802.11ac Simultaneous Dual-Band - Indoor/Outdoor - 2.4GHz@450Mbps@3X3MIMO - 5GHz@1300Mbps@3X3MIMO - 802.3af PoE / 802.3at PoE+ - 2 Ethernet Ports

- 802.11ac Simultaneous Dual-Band - Indoor - 2.4GHz@450Mbps@3X3MIMO - 5GHz@867Mbps@2X2MIMO

- 802.11ac Simultaneous Dual-Band - Indoor - 2.4GHz@300Mbps@2X2MIMO - 5GHz@867Mbps@2X2MIMO