ISR ROUTER 2921

[tkavithas87]

we have bought the 2921 ISR.and installed the temperory license of UC.after installing the license,it is activated for cme.but the version is 8.6.how to upgrade this to version 9.1?

thanks

kavi

[Harmit Singh]

Hi Kavi,

Have a look at the compatibility matrix which gives you info such as this:

http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/33matrix.html

For CME 9.1, you need IOS 15.2(4)M.

HTH. Please rate if helpful.

Regards,

Harmit.

[tkavithas87]

thanks Harmit

[Tagir Temirgaliyev]

Hi

you can just download latest ios from cisco.com and you will get latest cme so.

for example I did

2911 uptime is 7 weeks, 4 days, 5 hours, 25 minutes

System image file is "flash:c2900-universalk9-mz.SPA.152-4.M1.bin"

2911#sh telephony-service

CONFIG (Version=9.1)

=====================

Version 9.1

Max phoneload sccp version 17

Max dspfarm sccp version 18

Cisco Unified Communications Manager Express

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