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170 Troubleshooting WLAN IP Telephony installations
2210, 2211: firmware version 97.070
2245: load 174.027
•
CS1000 Release 4.0: include the patches identified in the current
product bulletin
2210, 2211, 2212: firmware version 97.070
2245: load 174.027
• CS1000 Release 4.5: include the patches identified in the current
product bulletin
2210, 2211, 2212: firmware version 97.070
2245: load 174.027
• BCM 3.6: requires cumulative patch #3
2210, 2211: firmware version 97.070
•
BCM 3.7
2210, 2211: firmware version 97.070
• BCM 4.0
2210, 2211, 2212: firmware version 97.070
• CS2100: requires software version CICMXPM SE09
Handset firmware version - 97.070
Handsets
For the WLAN Handsets 2210/2211/2212, configure the license code to
010 to download the Nortel UNIStim firmware.
For the WLAN Handsets 6120/6140, configure the Telephony Protocol to
032.
For firmware and documentation, go to w
ww130.nortelnetworks.com.
WLAN IP Telephony Manager 2245
If you have multiple WLAN IP Telephony Manager 2245 units, you must
split the alias IP address range to allocate a range to each 2245. Failure
to do so causes nonfunctioning handsets because one or more 2245
units cannot allocate alias IP addresses. Without alias IP addresses, the
handsets are unable to register with the terminal proxy server (TPS).
Quality of Service
The Differentiated Services Code Point (DSCP) Tag is a Quality of Service
(QoS) mechanism for setting relative priorities. Packets are tagged with
a DSCP field in the IP header for type of service. Configure the value as
a number from 0 to 255; the value can be different for each traffic class
listed on the screen. Administrative traffic can have the lowest priority
because it does not require voice quality.
Nortel Communication Server 1000
WLAN IP Telephony Installation and Commissioning
NN43001-504 03.04 Standard
23 September 2008
Copyright © 2004–2008 Nortel Networks
.