1. Select multiple phones
2. Compare selected models
Phone Model
Line Keys
Unify CP600
2
Yealink W76P
1
Yealink W79P
1
Unify CP700
6
Unify CP400
2
Poly Rove 40 DECT
4
Cisco 8861
10
Yealink T57W
2
Poly Rove 30 DECT
4
Unify CP205
2
Yealink CP965
1
Cisco 8851
2
Yealink CP925
1
Polycom VVX 450
12
Mitel 6970
96
Poly Trio C60
NA
Poly Trio 8300
1
Cisco 7841
4
Polycom Trio 8800
3
Polycom VVX 250
4
Cisco 6821
2
Mitel 6910
8
Mitel 6905
3
Mitel 6940w
48
Mitel 6930w
44
Yealink T33G
1
Poly CCX 500
1
Mitel 6920w
20
Poly Edge E550
48
Poly CCX 700
1
Poly CCX 400
1
Poly CCX 600
1
Poly Edge E450
50
Poly Edge E350
32
Yealink T43U
8
Poly Edge E320
32
Yealink T46U
10
Yealink T48U
29
Yealink T53W
8
Poly Edge E220
16
Yealink T54W
10
Cisco 192 ATA
2
Avaya J139
9
Avaya J159
10
Avaya J179
9
Cisco 191 ATA
2
Polycom VVX 350
6
HD Voice
Unify CP600
Yes
Yealink W76P
Yes
Yealink W79P
Yes
Unify CP700
Yes
Unify CP400
Yes
Poly Rove 40 DECT
Yes
Cisco 8861
Yes
Yealink T57W
Yes
Poly Rove 30 DECT
Yes
Unify CP205
Yes
Yealink CP965
Yes
Cisco 8851
Yes
Yealink CP925
Yes
Polycom VVX 450
Yes
Mitel 6970
Yes
Poly Trio C60
Yes
Poly Trio 8300
Yes
Cisco 7841
Yes
Polycom Trio 8800
Yes
Polycom VVX 250
Yes
Cisco 6821
Yes
Mitel 6910
Yes
Mitel 6905
Yes
Mitel 6940w
Yes
Mitel 6930w
Yes
Yealink T33G
Yes
Poly CCX 500
Yes
Mitel 6920w
Yes
Poly Edge E550
Yes
Poly CCX 700
Yes
Poly CCX 400
Yes
Poly CCX 600
Yes
Poly Edge E450
Yes
Poly Edge E350
Yes
Yealink T43U
Yes
Poly Edge E320
Yes
Yealink T46U
Yes
Yealink T48U
Yes
Yealink T53W
Yes
Poly Edge E220
Yes
Yealink T54W
Yes
Cisco 192 ATA
No
Avaya J139
Yes
Avaya J159
Yes
Avaya J179
Yes
Cisco 191 ATA
No
Polycom VVX 350
Yes
Display
Unify CP600
4.3” LED backlit color display
Yealink W76P
2.4” color screen
Yealink W79P
1.8” color screen
Unify CP700
5” color graphical display
Unify CP400
3.7” LED backlit monochrome display
Poly Rove 40 DECT
2.4” TFT color LCD with backlight display (240 x 320 pixels 64K)
Cisco 8861
Color, backlit
Yealink T57W
7” 800x480 pixel color touch display
Poly Rove 30 DECT
2.4” TFT color LCD with backlight display (240 x 320 pixels 64K)
Unify CP205
192x48 pixel monochrome display
Yealink CP965
5” 720x1280 capacitive touch screen
Cisco 8851
800 × 480, 24-bit color, 5" WVGA display
Yealink CP925
4” 480x800 capacitive touch screen
Polycom VVX 450
4.3” color LCD (480x272 pixel resolution)
Mitel 6970
7” (800x480 pixel) color LCD Touch Display
Poly Trio C60
5” color
Poly Trio 8300
Monochrome
Cisco 7841
Grayscale, backlit
Polycom Trio 8800
Five-inch color LCD; touch screen
Polycom VVX 250
2.8” color LCD screen (320x 240 pixel resolution)
Cisco 6821
2.5” backlit monochrome LCD graphical display
Mitel 6910
3.4” 128x48 pixel backlit graphical display
Mitel 6905
2.75” 128x48 pixel graphical display
Mitel 6940w
7” (800x480 pixel) color LCD Touch Display
Mitel 6930w
4.3” (480x272 pixel) color display
Yealink T33G
2.4” backlight color display
Poly CCX 500
5-inch color touchscreen LCD
Mitel 6920w
3.5” 320x240 QVGA color graphical display
Poly Edge E550
5” color IPS LCD display
Poly CCX 700
7-inch color touchscreen LCD
Poly CCX 400
5-inch color touchscreen LCD
Poly CCX 600
7-inch color touchscreen LCD
Poly Edge E450
3.5” color IPS LCD display + a second display
Poly Edge E350
3.5” color IPS LCD display
Yealink T43U
3.7" graphical LCD with backlight
Poly Edge E320
3.5” color IPS LCD display
Yealink T46U
4.3” color
Yealink T48U
7” color
Yealink T53W
3.7" (adjustable)
Poly Edge E220
2.8” color IPS LCD display
Yealink T54W
4.3” color
Cisco 192 ATA
4 status LEDs
Avaya J139
2.8” Color, 320 x 240 pixel
Avaya J159
2.8”, 320 x 240 pixel
Avaya J179
3.5” Color, 320 x 240 pixel
Cisco 191 ATA
4 status LEDs
Polycom VVX 350
3.5” color LCD (320x 240 pixel resolution)
Network Interface
Unify CP600
10/100/1000 Base-T Ethernet Switch
Yealink W76P
10/100, DECT
Yealink W79P
10/100, DECT
Unify CP700
10/100/1000 Base-T Ethernet Switch
Unify CP400
10/100/1000 Base-T Ethernet Switch
Poly Rove 40 DECT
10/100M Ethernet port
Cisco 8861
10/100/1000, Ethernet Switch
Yealink T57W
Dual-port Gigabit Ethernet
Poly Rove 30 DECT
10/100M Ethernet port
Unify CP205
10/100/1000 Base-T Ethernet Switch
Yealink CP965
10/100M Ethernet port, Wi-Fi
Cisco 8851
10/100/1000, Ethernet switch
Yealink CP925
10/100M Ethernet port, Wi-Fi
Polycom VVX 450
2x 10/100/1000
Mitel 6970
Dual Gigabit Ethernet ports
Poly Trio C60
10/100/1000 Ethernet Switch
Poly Trio 8300
10/100/1000
Cisco 7841
10/100/1000, Ethernet Switch
Polycom Trio 8800
10/100/1000
Polycom VVX 250
2 x 10/100/1000
Cisco 6821
10/100
Mitel 6910
Dual Gigabit Ethernet ports
Mitel 6905
Dual 10/100 Mbps Ethernet ports
Mitel 6940w
Dual Gigabit Ethernet ports
Mitel 6930w
Dual Gigabit Ethernet ports
Yealink T33G
Ethernet switch
Poly CCX 500
10/100/1000 Base-TX
Mitel 6920w
Dual Gigabit Ethernet ports
Poly Edge E550
Dual Gigabit Ethernet ports
Poly CCX 700
10/100/1000 Base-TX
Poly CCX 400
10/100/1000 Base-TX
Poly CCX 600
10/100/1000 Base-TX
Poly Edge E450
Dual Gigabit Ethernet ports
Poly Edge E350
Dual Gigabit Ethernet ports
Yealink T43U
10/100/1000 Ethernet Switch
Poly Edge E320
Dual Gigabit Ethernet ports
Yealink T46U
10/100/1000 Ethernet Switch
Yealink T48U
10/100/1000 Ethernet Switch
Yealink T53W
10/100/1000 Ethernet Switch
Poly Edge E220
Dual Gigabit Ethernet ports
Yealink T54W
10/100/1000 Ethernet Switch
Cisco 192 ATA
Two RJ11 FXS ports, two 10/100 Mbps RJ-45 Ethernet port
Avaya J139
Dual 10/100/1000 Ethernet ports
Avaya J159
10/100/1000
Avaya J179
Dual 10/100/1000 Ethernet ports
Cisco 191 ATA
Two RJ11 FXS ports, one 10/100 Mbps RJ-45 Ethernet port
Polycom VVX 350
2 x 10/100/1000 Base-TX
Other Features
Unify CP600
POE support
Yealink W76P
Ruggedized handset, 30 hours talk time, 400 hours standby, POE
Yealink W79P
Ruggedized handset, Bluetooth, 28 hours talk time, 360 hours standby, POE
Unify CP700
Bluetooth, POE support
Unify CP400
POE support
Poly Rove 40 DECT
DECT, Bluetooth
Cisco 8861
2 USB ports, native Bluetooth and WiFi
Yealink T57W
Bluetooth and Wi-Fi, with POE support
Poly Rove 30 DECT
DECT
Unify CP205
POE support
Yealink CP965
WiFi, Bluetooth, 13 microphones
Cisco 8851
Softkeys, Gigabit 2-port Ethernet switch, POE support
Yealink CP925
WiFi, Bluetooth, 7 microphones
Polycom VVX 450
-
Mitel 6970
Bluetooth, PoE Class 3
Poly Trio C60
Expansion mics, daisy chaining, noise block, PoE, 2 USB ports, Bluetooth, WiFi
Poly Trio 8300
Wi-Fi, USB, Bluetooth, and IP connectivity. Microphone pick up range: 3.7m/12 ft
Cisco 7841
-
Polycom Trio 8800
Compatible with expansion microphones, Microphone pick up range: 6m/20 ft
Polycom VVX 250
-
Cisco 6821
POE support
Mitel 6910
PoE Class 2, Built-in stand with 2 angles
Mitel 6905
PoE Class 1, Built-in stand with 2 angles
Mitel 6940w
WiFi, Bluetooth, cordless handset, and cordless DECT headset support
Mitel 6930w
WiFi, Bluetooth, cordless handset, and cordless DECT headset support
Yealink T33G
Support RJ9 headset or EHS headset adapter to pair with Yealink headset
Poly CCX 500
USB headset support
Mitel 6920w
WiFi, Bluetooth, and cordless BT or USB headset support
Poly Edge E550
Bluetooth and USB headset support, PoE Class 3
Poly CCX 700
Bluetooth, Wi-Fi, and USB headset support
Poly CCX 400
USB headset support
Poly CCX 600
Bluetooth, Wi-Fi, and USB headset support
Poly Edge E450
Bluetooth and USB headset support, PoE Class 3
Poly Edge E350
Bluetooth and USB headset support, PoE Class 3
Yealink T43U
2 USB ports, Bluetooth, WiFi
Poly Edge E320
Bluetooth and USB headset support, PoE Class 3
Yealink T46U
2 USB ports, Bluetooth, WiFi
Yealink T48U
2 USB ports, Bluetooth, WiFi
Yealink T53W
USB port, Bluetooth, WiFi
Poly Edge E220
Bluetooth and USB headset support, PoE Class 3
Yealink T54W
2 USB ports, Bluetooth, WiFi
Cisco 192 ATA
Connects analog devices to IP telephony application with integrated router
Avaya J139
Avaya Quality and Simplicity, Color Display, User Personalization, Headset Support
Avaya J159
Secondary Display Screen
Avaya J179
Avaya Quality and Simplicity, Customizable Display Themes, User Personalization, Headset Support
Cisco 191 ATA
Connects analog devices to IP telephony application
Polycom VVX 350
-
Price
Unify CP600
$328.00
Yealink W76P
$179.00
Yealink W79P
$289.00
Unify CP700
$362.00
Unify CP400
$301.00
Poly Rove 40 DECT
$729.00
Cisco 8861
$347.00
Yealink T57W
$283.00
Poly Rove 30 DECT
$599.00
Unify CP205
$235.00
Yealink CP965
$834.00
Cisco 8851
$262.00
Yealink CP925
$570.00
Polycom VVX 450
$270.00
Mitel 6970
$808.00
Poly Trio C60
$1242.00
Poly Trio 8300
$548.00
Cisco 7841
$219.00
Polycom Trio 8800
$878.00
Polycom VVX 250
$178.00
Cisco 6821
$103.00
Mitel 6910
$182.00
Mitel 6905
$125.00
Mitel 6940w
$402.00
Mitel 6930w
$310.00
Yealink T33G
$108.00
Poly CCX 500
$399.00
Mitel 6920w
$258.00
Poly Edge E550
$332.00
Poly CCX 700
$636.00
Poly CCX 400
$296.00
Poly CCX 600
$520.00
Poly Edge E450
$305.00
Poly Edge E350
$235.00
Yealink T43U
$163.00
Poly Edge E320
$218.00
Yealink T46U
$218.00
Yealink T48U
$262.00
Yealink T53W
$196.00
Poly Edge E220
$153.00
Yealink T54W
$228.00
Cisco 192 ATA
$147.00
Avaya J139
$114.00
Avaya J159
$168.00
Avaya J179
$208.00
Cisco 191 ATA
$136.00
Polycom VVX 350
$234.00
Unify CP600
2
Yes
4.3” LED backlit color display
10/100/1000 Base-T Ethernet Switch
POE support
$328.00
Yealink W76P
1
Yes
2.4” color screen
10/100, DECT
Ruggedized handset, 30 hours talk time, 400 hours standby, POE
$179.00
Yealink W79P
1
Yes
1.8” color screen
10/100, DECT
Ruggedized handset, Bluetooth, 28 hours talk time, 360 hours standby, POE
$289.00
Unify CP700
6
Yes
5” color graphical display
10/100/1000 Base-T Ethernet Switch
Bluetooth, POE support
$362.00
Unify CP400
2
Yes
3.7” LED backlit monochrome display
10/100/1000 Base-T Ethernet Switch
POE support
$301.00
Poly Rove 40 DECT
4
Yes
2.4” TFT color LCD with backlight display (240 x 320 pixels 64K)
10/100M Ethernet port
DECT, Bluetooth
$729.00
Cisco 8861
10
Yes
Color, backlit
10/100/1000, Ethernet Switch
2 USB ports, native Bluetooth and WiFi
$347.00
Yealink T57W
2
Yes
7” 800x480 pixel color touch display
Dual-port Gigabit Ethernet
Bluetooth and Wi-Fi, with POE support
$283.00
Poly Rove 30 DECT
4
Yes
2.4” TFT color LCD with backlight display (240 x 320 pixels 64K)
10/100M Ethernet port
DECT
$599.00
Unify CP205
2
Yes
192x48 pixel monochrome display
10/100/1000 Base-T Ethernet Switch
POE support
$235.00
Yealink CP965
1
Yes
5” 720x1280 capacitive touch screen
10/100M Ethernet port, Wi-Fi
WiFi, Bluetooth, 13 microphones
$834.00
Cisco 8851
2
Yes
800 × 480, 24-bit color, 5" WVGA display
10/100/1000, Ethernet switch
Softkeys, Gigabit 2-port Ethernet switch, POE support
$262.00
Yealink CP925
1
Yes
4” 480x800 capacitive touch screen
10/100M Ethernet port, Wi-Fi
WiFi, Bluetooth, 7 microphones
$570.00
Polycom VVX 450
12
Yes
4.3” color LCD (480x272 pixel resolution)
2x 10/100/1000
-
$270.00
Mitel 6970
96
Yes
7” (800x480 pixel) color LCD Touch Display
Dual Gigabit Ethernet ports
Bluetooth, PoE Class 3
$808.00
Poly Trio C60
NA
Yes
5” color
10/100/1000 Ethernet Switch
Expansion mics, daisy chaining, noise block, PoE, 2 USB ports, Bluetooth, WiFi
$1242.00
Poly Trio 8300
1
Yes
Monochrome
10/100/1000
Wi-Fi, USB, Bluetooth, and IP connectivity. Microphone pick up range: 3.7m/12 ft
$548.00
Cisco 7841
4
Yes
Grayscale, backlit
10/100/1000, Ethernet Switch
-
$219.00
Polycom Trio 8800
3
Yes
Five-inch color LCD; touch screen
10/100/1000
Compatible with expansion microphones, Microphone pick up range: 6m/20 ft
$878.00
Polycom VVX 250
4
Yes
2.8” color LCD screen (320x 240 pixel resolution)
2 x 10/100/1000
-
$178.00
Cisco 6821
2
Yes
2.5” backlit monochrome LCD graphical display
10/100
POE support
$103.00
Mitel 6910
8
Yes
3.4” 128x48 pixel backlit graphical display
Dual Gigabit Ethernet ports
PoE Class 2, Built-in stand with 2 angles
$182.00
Mitel 6905
3
Yes
2.75” 128x48 pixel graphical display
Dual 10/100 Mbps Ethernet ports
PoE Class 1, Built-in stand with 2 angles
$125.00
Mitel 6940w
48
Yes
7” (800x480 pixel) color LCD Touch Display
Dual Gigabit Ethernet ports
WiFi, Bluetooth, cordless handset, and cordless DECT headset support
$402.00
Mitel 6930w
44
Yes
4.3” (480x272 pixel) color display
Dual Gigabit Ethernet ports
WiFi, Bluetooth, cordless handset, and cordless DECT headset support
$310.00
Yealink T33G
1
Yes
2.4” backlight color display
Ethernet switch
Support RJ9 headset or EHS headset adapter to pair with Yealink headset
$108.00
Poly CCX 500
1
Yes
5-inch color touchscreen LCD
10/100/1000 Base-TX
USB headset support
$399.00
Mitel 6920w
20
Yes
3.5” 320x240 QVGA color graphical display
Dual Gigabit Ethernet ports
WiFi, Bluetooth, and cordless BT or USB headset support
$258.00
Poly Edge E550
48
Yes
5” color IPS LCD display
Dual Gigabit Ethernet ports
Bluetooth and USB headset support, PoE Class 3
$332.00
Poly CCX 700
1
Yes
7-inch color touchscreen LCD
10/100/1000 Base-TX
Bluetooth, Wi-Fi, and USB headset support
$636.00
Poly CCX 400
1
Yes
5-inch color touchscreen LCD
10/100/1000 Base-TX
USB headset support
$296.00
Poly CCX 600
1
Yes
7-inch color touchscreen LCD
10/100/1000 Base-TX
Bluetooth, Wi-Fi, and USB headset support
$520.00
Poly Edge E450
50
Yes
3.5” color IPS LCD display + a second display
Dual Gigabit Ethernet ports
Bluetooth and USB headset support, PoE Class 3
$305.00
Poly Edge E350
32
Yes
3.5” color IPS LCD display
Dual Gigabit Ethernet ports
Bluetooth and USB headset support, PoE Class 3
$235.00
Yealink T43U
8
Yes
3.7" graphical LCD with backlight
10/100/1000 Ethernet Switch
2 USB ports, Bluetooth, WiFi
$163.00
Poly Edge E320
32
Yes
3.5” color IPS LCD display
Dual Gigabit Ethernet ports
Bluetooth and USB headset support, PoE Class 3
$218.00
Yealink T46U
10
Yes
4.3” color
10/100/1000 Ethernet Switch
2 USB ports, Bluetooth, WiFi
$218.00
Yealink T48U
29
Yes
7” color
10/100/1000 Ethernet Switch
2 USB ports, Bluetooth, WiFi
$262.00
Yealink T53W
8
Yes
3.7" (adjustable)
10/100/1000 Ethernet Switch
USB port, Bluetooth, WiFi
$196.00
Poly Edge E220
16
Yes
2.8” color IPS LCD display
Dual Gigabit Ethernet ports
Bluetooth and USB headset support, PoE Class 3
$153.00
Yealink T54W
10
Yes
4.3” color
10/100/1000 Ethernet Switch
2 USB ports, Bluetooth, WiFi
$228.00
Cisco 192 ATA
2
No
4 status LEDs
Two RJ11 FXS ports, two 10/100 Mbps RJ-45 Ethernet port
Connects analog devices to IP telephony application with integrated router
$147.00
Avaya J139
9
Yes
2.8” Color, 320 x 240 pixel
Dual 10/100/1000 Ethernet ports
Avaya Quality and Simplicity, Color Display, User Personalization, Headset Support
$114.00
Avaya J159
10
Yes
2.8”, 320 x 240 pixel
10/100/1000
Secondary Display Screen
$168.00
Avaya J179
9
Yes
3.5” Color, 320 x 240 pixel
Dual 10/100/1000 Ethernet ports
Avaya Quality and Simplicity, Customizable Display Themes, User Personalization, Headset Support
$208.00
Cisco 191 ATA
2
No
4 status LEDs
Two RJ11 FXS ports, one 10/100 Mbps RJ-45 Ethernet port
Connects analog devices to IP telephony application
$136.00
Polycom VVX 350
6
Yes
3.5” color LCD (320x 240 pixel resolution)
2 x 10/100/1000 Base-TX
-
$234.00