Cisco 7800 Series Manual

New and Changed Information for Firmware Release 12.1(1)SR1
No updates were required for firmware release 12.1(1)SR1.
New and Changed Information for Firmware Release 12.1(1)
The following table shows the changes made for Firmware Release 12.1(1).
Table 7: Cisco IP Phone 7800 Series User Guide Revisions for Firmware Release 12.1(1).
Updated SectionRevision
Cisco Headset 500 SeriesUpdated for Cisco Headset 531 and Cisco Headset
532.
New and Changed Information for Firmware Release 12.0(1)
No updates were required for firmware release 12.0(1).
New and Changed Information for Firmware Release 11.7(1)
No user guide updates were required for firmware release 11.7(1).
New and Changed Information for Firmware Release 11.5(1)SR1
The following table shows the changes made for Firmware Release 11.5(1)SR1.
Table 8: Cisco IP Phone 7800 User Guide revisions for Firmware Release 11.5(1)SR1.
Updated SectionRevision
Turn On Do Not Disturb
Prioritized Calls
Answer a Priority Call
Updated for MLPP and Do not disturb support
New and Changed Information for Firmware Release 11.5(1)
This User Guide has been streamlined and restructured to improve the customer experience.
The following table shows the changes made for Firmware Release 11.5(1).
Table 9: Cisco IP Phone 7800 User Guide revisions for Firmware Release 11.5(1).
Updated SectionRevision
Phone Firmware and Upgrades, on page 17Added the following section for Postpone a Phone
Upgrade
New and Changed Information for Firmware Release 11.0
This User Guide has been streamlined and restructured to improve the customer experience.
Your Phone
4
Your Phone
New and Changed Information for Firmware Release 12.1(1)SR1

Cisco 7800 Series Specifications

General

Wireless	No
Video Support	No
PoE	Yes, 802.3af/at
Audio Codec Support	G.711, G.722, G.729, iLBC
Network Protocols	SIP, SDP, IPv4, IPv6, UDP, TCP, DNS, TFTP, HTTP, HTTPS, DHCP
Security Features	802.1X, TLS, SRTP
Power Options	PoE
Headset Port	3.5mm
Buttons	Line keys, navigation cluster, softkeys, mute, speakerphone, headset, volume control
Bluetooth	No
Ethernet Switch	Yes, 2-port 10/100/1000
USB Port	Yes, for headset (7875)