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2620 IOS HELP

guys i have cisco 2620 router with 16MB flash and 64 MB RAM.........now ihave put cisco NM 2V and VIV 2fxs card......i want to simulate alanloge calls between two routers (the other one is 2811) so can some one please advise me what would be the best IOS i shd download keeping in mind my hardware config for 2620......cheers an dthanks in advance

2 REPLIES
Hall of Fame Super Gold

Re: 2620 IOS HELP

You don't have much memory in that router... 12.2.(40a) is probably the most you can use.

Try to get at least a flash upgrade to load 12.3 images..one thing that you can do is configuring iomem to the minimum to reduce the RAM usage a little bit.

Bronze

Re: 2620 IOS HELP

Go with 12.3(22) and select the Enterprise or IP/H323 feature sets. Either will support your hardware and most of the software features you'd want.

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