07-02-2014 11:47 PM - edited 03-16-2019 11:17 PM
Hi all!
We have Cisco IP phones model: 8961 with Key Expansion Module.
Phones powered by POE may therefore Key Expansion Module not working (If i buy 48V DC, 5W per KEM power adapter maybe its working).
We have CUCME but in documentation :
Call-control compatibility :
Cisco Unified Communications Manager 7.1(3) and later; Cisco Unified Survivable Remote Site Telephony (SRST) 7.1 (Cisco IOS® Software Release 12.4(24)T) and later
Its mean CUCME is not supported for Key Expansion Module???
Anybody know about CUCME and Key Expansion Module for 8961?
Thanks
Solved! Go to Solution.
07-03-2014 03:38 AM
upgrade to ios
System image file is "flash:c2900-universalk9-mz.SPA.151-4.M8.bin"
and you will get CME 8.6
2921#sh telephony-service
CONFIG (Version=8.6)
=====================
Version 8.6
07-03-2014 04:36 AM
Hi,
I remember that 8961 with Key Expansion Module is only supported in version 9.X and later in cme.
Please rate
Thanks,
Stefan
07-03-2014 01:35 AM
what is your router? can you upgrade ios to latest?
https://supportforums.cisco.com/discussion/11586586/latest-supported-ios-cisco-2811
latest ios for 2811
Before the IOS 15.x?
12.4T(24)
Alessio
07-03-2014 02:38 AM
Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9_NPE-M), Version 15.3(3)M, RELEASE SOFTWARE (fc2)
07-03-2014 03:38 AM
upgrade to ios
System image file is "flash:c2900-universalk9-mz.SPA.151-4.M8.bin"
and you will get CME 8.6
2921#sh telephony-service
CONFIG (Version=8.6)
=====================
Version 8.6
07-03-2014 02:43 PM
Does your network switch support 802.3AT power over Ethernet? If not you will require external power for the key expansion module. Please see the link below. I gleamed this from the link
Power Requirements
07-03-2014 04:36 AM
Hi,
I remember that 8961 with Key Expansion Module is only supported in version 9.X and later in cme.
Please rate
Thanks,
Stefan
07-03-2014 07:03 AM
Thanks for your answers guys!
show telephony-service
CONFIG (Version=10.0)
=====================
Version 10.0
I buy power adapter and if Key Module not working with module second step try upgrade ios
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