Cisco 7925G Deployment Guide

Cisco Unified Wireless IP Phone 7925G, 7925G-EX, and 7926G Deployment Guide
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Enable GS1 Composite CC-A/CC-B and Disable GS1 Composite CC-C: 41564001564100
Configuring the Cisco Unified Wireless LAN Controller and Access
Points
When configuring the Cisco Unified Wireless LAN Controller and Access Points, use the following guidelines:
• Ensure CCKM is Enabled if utilizing 802.1x authentication
• Set Quality of Service (QoS) to Platinum
• Set the WMM Policy to Required
• Ensure Session Timeout is enabled and configured correctly
• Ensure Aironet IE is Enabled
• Set DTPC Support to Enabled
• Disable P2P (Peer to Peer) Blocking Action / Public Secure Packet Forwarding (PSPF)
• Ensure Client Exclusion is configured correctly
• Disable DHCP Address Assignment Required
• Set MFP Client Protection to Optional or Disabled
• Set the DTIM Period to 2
• Set Client Load Balancing to Disabled
• Set Client Band Select to Disabled
• Set IGMP Snooping to Enabled
• Enable Symmetric Mobile Tunneling Mode if Layer 3 mobility is utilized
• Enable Short Preamble if using 2.4 GHz
• Enable ClientLink if utilizing Cisco 802.11n Access Points
• Configure the Data Rates as necessary
• Enable CCX Location Measurement
• Configure Auto RF as necessary
• Set Admission Control Mandatory to Enabled for Voice
• Set Load Based CAC to Enabled for Voice
• Enable Traffic Stream Metrics for Voice
• Set Admission Control Mandatory to Disabled for Video
• Set EDCA Profile to Voice Optimized or Voice and Video Optimized
• Set Enable Low Latency MAC to Disabled
• Ensure that Power Constraint is Disabled
• Enable Channel Announcement and Channel Quiet Mode
• Enable CleanAir if utilizing Cisco Access Points with CleanAir technology
• Configure Multicast Direct Feature as necessary
• Set the 802.1p tag to 6 for the Platinum QoS profile

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