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Cisco IP Phone 7800 Series User Manual

Cisco IP Phone 7800 Series
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Mobile Device Charging
You can use the USB ports on your phone to charge your mobile device if the device has a USB connection.
The following ports support USB charging:
• Side port—Provides standard device charging.
• Back port (Cisco IP Phone 8861, 8865, and 8865NR only)—Provides standard device charging as well
as fast-charging.
Your phone continues to charge the mobile device while it is in power-saving mode but stops charging in
Power Save Plus mode.
When you use your phone to charge your mobile device, the following conditions apply:
• A short delay may occur before charging begins.
• In some situations, your device will not display the charging icon. For example, the icon may not display
when the device is fully charged.
• When more than one Cisco IP Phone 8800 Key Expansion Module is attached to your phone, the back
USB port cannot fast-charge the device.
If you unplug your tablet and immediately plug in a USB headset to the phone, a 3-second delay occurs before
the phone recognizes the USB headset.
Cisco IP Phone 7800 and 8800 Series, Cisco IP Conference Phone 7832, and Cisco ATA 190-SC User Guide for Webex Calling (formerly Spark
Call)
136
Support for USB Devices on the Cisco IP Phone 8800 Series
Mobile Device Charging

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Cisco IP Phone 7800 Series Specifications

General IconGeneral
ProtocolsSIP, SCCP
BluetoothNo
Wi-FiNo
ConnectivityEthernet
PoEIEEE 802.3af/at
SpeakerphoneFull-duplex
Headset SupportYes, via headset port
Ethernet PortsDual 10/100/1000 Ethernet ports
Codec SupportG.711, G.722, G.729, iLBC
SecurityTLS, SRTP, 802.1X
USB PortYes
MountingDesk or wall
AudioWideband audio (G.722), Handset and speakerphone

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