11-03-2009 06:39 PM - edited 03-18-2019 10:47 AM
I currently have 128MB of RAM and 32MB of flash. I was wondering if I could run 4.1 on my router? Also I have 2 7960 phones, and a 7940 phone as well. Do I have enough to run CME 4.1? also which 12.4T version of IP Voice would fit on my router.
11-03-2009 07:36 PM
Hi Kenneth,
You didn't specified the Router model you are having.
Refer to this link to check which IOS version you need to have with respect to a specific CME release - http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/33matrix.htm
For CME 4.1 you need to have 12.4(15)T7 IOS version.
Following link under section "Supported Platforms and Memory Specifications" states the memory recommendation for specific router models -
http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/cme41spc.htm
Hope this helps.
-> Sushil
11-04-2009 03:01 AM
2621XM sorry.
11-04-2009 05:56 AM
Hi Kenneth,
Just to add a note to the great tips from my friend Sushil (+5 points for your good help buddy :)
Supported Platforms and Memory Specifications: SCCP IP Phones
Cisco 261xXM, 262xXM
Maximum Total IP Phones = 36
Maximum Total SCCP Phones = 36
Maximum Total Ephone-dns or Virtual Ports = 144
Recommended DRAM = 128
Recommended Flash Memory = 48
Cisco Unified CME 4.1 Supported Firmware, Platforms, Memory, and Voice Products
http://www.cisco.com/en/US/docs/voice_ip_comm/cucme/requirements/guide/cme41spc.htm
Hope this helps!
Rob
11-04-2009 06:10 AM
dude you guys rock!
11-04-2009 07:00 AM
Hi Kenneth,
Glad to be of some small help here :)
Cheers!
Rob
11-04-2009 07:08 AM
One more question. Since I only have 128 MB of Ram and 32 MB of flash can I atleast get call manager express on the router and get the phones working then upgrade the flash?
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