Cisco 7925G User Manual

ExplanationSymptom
One of these messages appears on the status line:
•
Network busy: Not enough available bandwidth exists in wireless
network to complete this call. Try again later.
•
Leaving service area: Phone is out of range of its associated access
point and wireless network.
•
Locating network services: Phone is searching for a wireless
network access point.
•
Authentication failed: Authentication server did not accept the
security credentials.
•
Configuring IP: Phone is waiting for DHCP to assign an IP address.
The main screen is not
active
Your system administrator might have disabled access to the Settings menu on
your phone.
The Settings menu is
unresponsive
Join requires multiple selected calls. Be sure that you have selected at least one
call in addition to the active call, which is selected automatically. Join also
requires the selected calls to be on the same line. If necessary, transfer calls to
one line before joining them.
Join fails
One or more of the following factors might apply:
•
You must press Options and scroll to reveal additional softkeys.
•
You must change the line state (for example, place a call or have a connected
call).
•
Your phone is not configured to support the feature associated with that
softkey.
The softkey that you want
to use does not appear
One or more of the following factors might apply:
•
You cannot barge an encrypted call if the phone you are using is not
configured for encryption. When your barge attempt fails for this reason,
your phone plays a fast busy tone.
•
You cannot barge a call on another Cisco Unified Wireless IP Phone.
Barge fails and results in
a fast busy tone
You are disconnected from a call that you joined using Barge if the call is put
on hold, transferred, or turned into a conference call.
You are disconnected
from a call that you joined
using Barge
The other party might have call forwarding enabled.CallBack fails
Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G User Guide
142
Troubleshooting
General Troubleshooting

Cisco 7925G Specifications

General

Keypad number of keys	12
Display diagonal	2 \
Display resolution	176 x 220 pixels
Call waiting	Yes
Lines quantity	6 lines
Voice codecs	G.711a, G.722, G.729a, iLBC
Security algorithms	128-bit WEP, SSL/TLS, WPA
Supported network protocols	DHCP, TFTP, DNS, SCCP, SRST
Input voltage	100 - 240 V
Dimensions (WxDxH)	52 x 20 x 127 mm
Minimum system requirements	Cisco Unified Communications Manager 4.1, 4.2, 4.3, 5.1, 6.0, 6.1, 7.0 + Cisco Unified Communications Manager Express 4.3 +
Input frequency	50/60 Hz
Storage temperature (T-T)	-30 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Product type	IP Phone
Product color	Gray
Safety	UL 60950, CSA 22.2 No.60950, EN 60950, IEC 60950, AS/NZS 60950, IEC 60529 (IP 54)
Certification	47 CFR 15 B ICES-003 B EN 55022 B AS/NZS CISPR 22 B CISPR 22 B VCCI B EN 61000-3-2 EN 61000-3-3 KN 22 EN 55024 EN 50082-1 EN 61000-6-1 EN 300386 EN 60601-1-2 KN
Compliance industry standards	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.1X, IEEE 802.11e

Weight and Dimensions

Weight	138 g