Sure, here is the show version from the unit:

UC520#show version

Cisco IOS Software, UC500 Software (UC500-ADVIPSERVICESK9-M), Version 12.4(22)YB, RELEASE SOFTWARE (fc2)

Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Tue 27-Jan-09 02:09 by prod_rel_team

ROM: System Bootstrap, Version 12.4(11r)XW, RELEASE SOFTWARE (fc1)

UC520 uptime is 1 hour, 16 minutes
System returned to ROM by reload at 14:42:03 GMT Tue Apr 21 2009
System restarted at 14:42:48 GMT Tue Apr 21 2009
System image file is "flash:uc500-advipservicesk9-mz.124-22.YB"
Last reload reason: Reload Command

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UC520#

Indeed! Odd that it shows CME version 4.2 on the CME webpage though.

I went ahead and added that line, I am assuming I'll need to do a reload before seeing the change take effect. I'll do that after hours and let you know if it worked. Thanks for the assist!

So after the reboot the CME GUI is still showing version 4.2(0). Very odd.

How did you upgrade the box?  Was it through CCA?

If you did it by CLI, did you use the correct GUI files?

I ran the upgrade through the CCA, but I'd be happy to re-run the upgrade through the CLI if anyone can provide the proper commands to do this.

Can you post the output of a show telephony-service?

Thanks

Sure, here it is...it looks like it is running version 7.1

UC520#show telephony-service
CONFIG (Version=7.1)
=====================
Version 7.1
Cisco Unified Communications Manager Express
For on-line documentation please see:
http://www.cisco.com/en/US/products/sw/voicesw/ps4625/tsd_products_support_serie
s_home.html

ip source-address 192.168.1.151 port 2000
ip qos dscp:
ef (the MS 6 bits, 46, in ToS, 0xB8) for media
cs3 (the MS 6 bits, 24, in ToS, 0x60) for signal
af41 (the MS 6 bits, 34, in ToS, 0x88) for video
default (the MS 6 bits, 0, in ToS, 0x0) for serviceservice directed-pickup
no auto-reg-ephone
load 7914 S00105000300
load 7915-12 B015-1-0-2
load 7915-24 B015-1-0-2
load 7916-12 B016-1-0-2
load 7916-24 B016-1-0-2
load 7902 CP7902080002SCCP060817A
load 7906 SCCP11.8-3-5S
load 7911 SCCP11.8-3-5S
load 7921 CP7921G-1.2.1
load 7925 CP7925G-1.3.1
load 7931 SCCP31.8-3-5S
load 7936 cmterm_7936.3-3-15-0
load 7937 apps37sccp.1-1-1-1
load 7960-7940 P00308000500
load 7941 SCCP41.8-3-5S
load 7941GE SCCP41.8-3-5S
load 7942 SCCP42.8-3-5S
load 7945 SCCP45.8-3-5S
load 7961 SCCP41.8-3-5S
load 7961GE SCCP41.8-3-5S
load 7962 SCCP42.8-3-5S
load 7965 SCCP45.8-3-5S
load 7970 SCCP70.8-3-5S
load 7971 SCCP70.8-3-5S
load 7975 SCCP75.8-3-5S
load 521G-524G cp524g-08-01-13
load 521G-524G cp524g-08-01-13
load 525G spa525g-7-1-7
max-ephones 56
max-dn 224
max-conferences 8 gain -6
dspfarm units 0
dspfarm transcode sessions 0
conference software
privacy
no privacy-on-hold
# of hunt-group collect data: 2
hunt-group report delay 1 hours
Number of hunt-group configured: 2
hunt-group logout DND
max-redirect 20
voicemail 400
cnf-file location: system:
cnf-file option: PER-PHONE
network-locale[0] US   (This is the default network locale for this box)
network-locale[1] US
network-locale[2] US
network-locale[3] US
network-locale[4] US
user-locale[0] US    (This is the default user locale for this box)
user-locale[1] US
user-locale[2] US
user-locale[3] US
user-locale[4] US
srst mode auto-provision is OFF
srst ephone template is 0
srst dn template is 0
srst dn line-mode single
phone service videoCapability 1
time-format 12
date-format mm-dd-yy
timezone 12 Eastern Standard/Daylight Time
secondary-dialtone 9
url information http://10.1.10.1/voiceview/help.do
url services http://10.1.10.1/voiceview/common/login.do
url authentication http://10.1.10.1/voiceview/authentication/authenticate.do
call-forward pattern .T
call-forward system redirecting-expanded
transfer-pattern 9.T
transfer-pattern .T
after-hours pstn-prefix 4 0
night-service code *8950
night-service date May 25 00:00 23:59
night-service date Jul 3 00:00 23:59
night-service date Sep 7 00:00 23:59
night-service date Nov 26 00:00 23:59
night-service date Nov 27 00:00 23:59
night-service date Dec 25 00:00 23:59
night-service day Sun 00:00 23:59
night-service day Mon 18:00 09:00
night-service day Tue 18:00 09:00
night-service day Wed 18:00 09:00
night-service day Thu 18:00 09:00
night-service day Fri 18:00 09:00
night-service day Sat 00:00 23:59
keepalive 30 auxiliary 30
timeout interdigit 6
timeout busy 10
timeout ringing 180
timeout transfer-recall 0
timeout ringin-callerid 8
timeout night-service-bell 12
caller-id name-only: enable
system message GURU
web admin system name cisco  secret 5 $1$kHA8$Y329y4vI6AvgiPateU1y90
web admin customer name Customer
edit DN through Web:  enabled.
edit TIME through web:  enabled.
Log (table parameters):
     max-size: 150
     retain-timer: 15
create cnf-files version-stamp 7960 Apr 21 2009 14:44:56
transfer-system full-consult dss
transfer-digit-collect new-call
multicast moh 239.10.16.16 port 2000
auto assign 10 to 59
auto assign 5 to 8 type anl
local directory service: enabled.
Extension-assigner tag-type ephone-tag.

I would recommend opening a TAC case for this one.  The other options are to try to install the gui files again.

You can get the steps from here.

http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/admin/configuration/guide/cmeinstl.html#wp998282