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DeskCollboration Room Systems IP Phones PeripheralsImmersiveImmersive
7900 Series 7900 Series 7900 Series 7900 Series 7900 Series 7900 Series 7900 Series
7915 Expansion Module 7916 Expansion Module 7925G 7925G-EX 7926G 7931G
Feature/Functionality
Intergral Switch N/A N/A N/A N/A N/A 10/100
Display 4.3" high-resolution (480 x 272),
graphical monochrome 4-bit
grayscale
4.3" graphical (TFT) backlit (480 x
272) 16- bit color
2" (5.1 cm) graphical, backlit, 176 x
220, color
Digital, 16-bit graphical backlit TFT
Color, 2"
Digital, 16-bit graphical backlit TFT
Color, 2"
4.3" (10.8 cm), graphical, backlit,
192 x 64, monochrome
Touch Screen No No No No
Speakerphone Yes Yes Yes Yes
Number of Line keys 24 (12 buttons, 2 display pages) 24 (12 buttons, 2 display pages) N/A N/A N/A 24
Programmable (Soft) keys 2 2 2 4 soft keys, 22 line keys for use as
lines, speed dials or PLKs
Fixed Feature Keys 5 5 5 7
Advanced Features Bluetooth v2.0, Push- to-Talk
via XML
Atmospheres Explosibles (ATEX)
Zone 2/Class 22, IP64 rating
Integrated EA11 2D barcode
scanner, MIDlets
Join across lines, Transfer across
lines
Handsfree Yes Yes Yes Yes
Message Waiting Indication Yes Yes Yes Yes
Third Party XML Support Yes Yes Yes Text XML only
Headset Port Yes Yes Yes Yes
Signalling Protocal SCCP/SIP (with appropriate UCM
rmware release)
SCCP/SIP (with appropriate UCM
rmware release)
SCCP
Other Protocols Supported:
802.11a/b/g
SCCP
Other Protocols Supported:
802.11a/b/g
SCCP
Other Protocols Supported:
802.11a/b/g
SCCP/SIP
802-3AF N/A N/A N/A Yes
Cisco Power N/A N/A N/A Yes
PoE Classication N/A N/A N/A Class 3
DHCP Yes Yes Yes Yes
802-1p/q N/A N/A N/A Yes
Codecs G.711a, G.711u, G.729a, G.729ab,
G.722, and Internet Low Bitrate
Codec (iLBC)
G.711a, G.711u, G.729a, G.729ab,
G.722, and Internet Low Bitrate
Codec (iLBC)
G.711a, G.711u, G.729a, G.729ab,
G.722, and Internet Low Bitrate
Codec (iLBC)
G.711a, G.711u, G.729a, G.729b,
and G.729ab
Supported Cisco Call Control
Platform(s)
CUCM 4.1 and later CUCM 4.1 and later CUCM 4.1 and later SCCP - CUCM 6.0 or later
SIP - CUCM 7.0 or later
UC Manager N/A N/A Yes Yes Yes Yes (SCCP only)
Encryption Support (TLS/SRTP) N/A N/A Yes Yes Yes Yes (SCCP only)
Notes
PID CP-7915= CP-7916=
CP-7925G-A-K9
OBJ
CP-7925G-EX-K9
CP-7926G-W-K9
OBJ
CP-7931G
*End of Life/End of Sale
Datasheet URL
http://www.cisco.com/c/en/us/
products/collaboration-endpoints/
unied-ip-phone-7900-series/
index.html
http://www.cisco.com/c/en/us/
products/collaboration-endpoints/
unied-ip-phone-expansion-
module-7915/index.html
http://www.cisco.com/c/en/us/
products/collaboration-endpoints/
unied-ip-phone-expansion-
module-7916/index.html
http://www.cisco.com/c/en/us/
products/collaboration-endpoints/
unied-wireless-ip-phone-7925g/
index.html
http://www.cisco.com/c/en/us/
products/collaboration-endpoints/
unied-wireless-ip-phone-7925g-
ex/index.html
http://www.cisco.com/c/en/us/
products/collaboration-endpoints/
unied-wireless-ip-phone-7926g/
index.html
http://www.cisco.com/c/en/us/
products/collaboration-endpoints/
unied-ip-phone-7931g/index.html
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