cisco 3745 Feature set VOICE IP TO IP VOICE GATEWAY

Unanswered Question
Feb 13th, 2008


I want to use feature set "VOICE IP TO IP VOICE GATEWAY" on our router 3745. Do you know which IOS version i should use that requires less DRAM and flash. My router has only 128 DRAM and 64MB flash.

Best regards


I have this problem too.
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Paolo Bevilacqua Wed, 02/13/2008 - 02:33

Hi, to know memory requirements for any IOS feature set, please use "feature navigator" on CCO. I think it requires customer-level acces (that you have bough a service contract).

t511820 Wed, 02/13/2008 - 04:37


I have use "feature nagivator" and it just give the IOS c3745-js2-mz.12.3-14.T7 which require 256MB DRAM and 64MB flash. Our router only has 128MB DRAM and 64MB flash. We don't want to upgrade DRAM...



Paolo Bevilacqua Wed, 02/13/2008 - 04:40

Consequently you can't upgrade IOS. Beside, there are licensing issues that you should consider or discuss with a sales office before upgrading from one feature set to another.


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