- Premium audio and video quality - Real-time entrance monitoring - Remote door opening - RF card reader - SIP/ONVIF/PoE/IP65 - Wall or Flush Mount (use drop-down menu)

- Vandal resistant body, with a flush button - Two-way audio IP communication with Echo Cancellation - Complies with SIP standard - RF Card Reader: 13.56 MHz supported - PoE - Audio only: No camera

- Wide-angle (120ºH 64ºV) 3M pixels Camera - 1 Button - RF Card Reader - PoE - Wall or Flush Mount (use drop-down menu)

- 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

- Ultra clear, stylish appearance - Thin profile and small footprint - 7” capacitive touch screen with energy saving mode - Reception of a HD picture from the door communicator - Two-way communication with...

- Vandal resistant body - Complies with SIP standard - PoE - Audio only: No camera - Flush Mount only (In-Wall box included)

- Vandal resistant body - Camera Resolution of 3M pixels - Complies with SIP standard - PoE - Flush Mount only (In-Wall box included)

- Vandal resistant body - Wide-angle camera: 90º - Complies with SIP standard - PoE - Wall or Flush Mount (use drop-down menu)

- Vandal resistant body - Complies with SIP standard - PoE - Audio only: No camera

- 1 SIP Account - 132 X 64 (2,9") Graphical LCD with Backlight - Big Buttons - 1 SOS key / 4 Soft Keys / 3 Image Programmable Keys - Hearing Aid Compatible (HAC) - Headset Jack - 2 X 10/100 PoE - SOS...

- Large 7-inch ( 800x480)  touchscreen color display - Touchscreen keyboard with choice of exp. modules - Crystal clear HD audio - Up to 24 lines with 2 dedicated line keys with LED - Dual gigabit Ethernet...

- 15 to 120 VoIP calls - WAN Access - VoIP Transcoding Option - Proven Interoperability - QoS and Security - Transparent Telephony Features - High Precision Clock - Flexible Mounting Options -...

- 15 to 120 VoIP calls - VoIP Transcoding Option - Proven Interoperability - QoS and Security - Transparent Telephony Features - High Precision Clock - Flexible Mounting Options - Supported by...

- Supported on the 6865i, 6867i and 6869i - 28 programmable softkeys with LED - 4.3" 480x270 pixel color backlit LCD display - Daisy chained with the M680i for total of up to 3 modules - Powered by the...

- Supported on the 6865i, 6867i and 6869i - 16 programmable keys with LEDs - Paper insert labeling - Daisy chained with the M685i for total of up to 3 modules - Powered by the phone; no separate power...

- Color 4.3" QVGA 480x270 pixel LCD display - Up to 12 lines with 2 dedicated line keys with LED - Magnetic Keyboard Interface - Dual GigE Ethernet Ports - DHSG/EHS headset and Expansion Module support -...

- Color 3.5" QVGA 320x240 pixel LCD display - Up to 9 lines with 2 dedicated line keys with LED - Magnetic Keyboard Interface - Dual GigE Ethernet Ports - DHSG/EHS headset and Expansion Module support - 6...

- 3.4" 128x48 pixel graphical backlit display - Up to 9 lines with 2 dedicated line keys with LED - Wideband handset and speakerphone - Dual GigE Ethernet Ports - DHSG/EHS headset and Expansion Module...

- 2,75" 128x48 pixel graphical display - Up to 2 lines with dedicated line keys - Wideband handset and speakerphone - Dual 10/100 BaseT Ethernet ports with PoE - hardware based switch - 3 Programmable...

- IP65 : ruggedized, dust and jet water protected - Colour TFT display 176 x 220 - Ambient noise filter for loud environments - 44 polyphone ring tones, 29 normal, 7 with automatic volume - Headset connector...

- Colour TFT display 176x220 - 200 contacts, 8 possible entries each - Ambient noise filter for loud environments - 44 polyphone ring tones, 29 normal, 7 with automatic volume - Up to 5 user profiles -...

- Colour TFT display 176 x 220 - 200 contacts, 8 possible entries each - Ambient noise filter for loud environments - 44 polyphone ring tones, 29 normal, 7 with automatic volume - Up to 5 user profiles -...

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

- Easy to install , and designed exclusively for the Cisco SPA 500 Series IP Phones - 15 programmable buttons simplify dialing and call transfers - Page Left and Page Right keys allow configuration of up to 30...

- Dual Gigabit 10/100/1000 Ethernet switched ports - Full-featured 4-line business-class IP phone - Support Power over Ethernet (PoE) - Monochrome backlit display - Dual switched Ethernet ports - Easy...

- Dual Gigabit 10/100/1000 Ethernet switched ports - Full-featured 1-line business-class IP phone - Support Power over Ethernet (PoE) - Monochrome backlit display - Dual switched Ethernet ports - Easy...

- Toll-quality voice and carrier-class feature support - Large-scale deployment and management - Outstanding security - Compact size - Comprehensive feature set - Easy installation and changes -...

- Toll-quality voice and carrier-class feature support - Large-scale deployment and management - Outstanding security - Compact size - Comprehensive feature set - Easy installation and changes -...

- Up to Four Simultaneous SIP or T.38 Calls - Proven Interoperability - Comprehensive Signaling & Protocol Support - Transparent ISDN Features - Management & Provisioning—Built - Supported by...

- Up to Four Simultaneous SIP or T.38 Calls - Proven Interoperability - Comprehensive Signaling & Protocol Support - Transparent ISDN Features - Management & Provisioning—Built - Supported by...

- Up to Four Simultaneous SIP or T.38 Calls - Proven Interoperability - Comprehensive Signaling & Protocol Support - Transparent ISDN Features - Instant ISDN to VoIP Connectivity - High Precision...

- Up to Four Simultaneous SIP or T.38 Calls - Proven Interoperability - Comprehensive Signaling & Protocol Support - Transparent ISDN Features - Instant ISDN to VoIP Connectivity - High Precision...

- Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX) - Dual switched Ethernet ports, speakerphone, caller ID, call hold, conferencing,... - Easy installation...

- Increase in FXO port density to connect PSTN lines - Adds VoIP to a legacy TDM PBX or key system - Supports SIP standards for voice and data networking, for reliable voice and fax operation - Includes highly...

- Easy to install , and designed exclusively for the Cisco SPA 500 Series IP Phones - 32 programmable buttons simplify dialing and call transfers - Multicolored LEDs monitor the status of each configured voice...

- Full-featured 12-line business-class IP phone - Support Power over Ethernet (PoE) - Monochrome backlit display - Dual switched Ethernet ports - Wideband audio for voice and enhanced speaker quality -...

- Full-featured 8-line business-class IP phone - Support Power over Ethernet (PoE) - Monochrome backlit display - Dual switched Ethernet ports - Wideband audio for voice and enhanced speaker quality - Easy...

- Full-featured 4-line business-class IP phone - Support Power over Ethernet (PoE) - Monochrome backlit display - Dual switched Ethernet ports - Wideband audio for voice and enhanced speaker quality - Easy...

- For business or home office use - Dependable, Affordable and Feature Rich - Full-featured 1-line business-class IP phone - Support Power over Ethernet (PoE) - Monochrome backlit display - Dual switched...

- Full-featured 8-line business-class IP phone - Support Power over Ethernet (PoE) - Easy installation - Highly secure remote provisioning - Menu-based and web-based configuration - Wideband audio for voice...

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

- Flexible Features - Simplified Deployment - Expandability

Used, tested and refurbished (Warranty : 1 month) No Power Supply Unit provided

End Of Life - Last units - 1 month Warranty