[VoIP] Cisco 3810

Steph Kerman stfkerman at jps.net
Fri Oct 19 15:08:48 CDT 2007


How does one identify with certainty whether a unit is a MC3810V-3, 
MC3810V or MC3810? 

Is there a reliable ID label or is it possible for a newer housing to 
contain an older circuit board? 

Are there mechanical differences that would permit reliable identification?

Can one rely on a sign on message at the console or is the sign on 
message generic and not indicate the version?

I assume JN meant 16MB flash.  Is this the rare case of a safe assumption?

Steph

John Novack wrote:
> Do a search on MC3810
>
> Best choice:
> MC3810V-3
> MC3810 and MC3810V can't take 64 K memory
> 64K ram
> 16K flash
> AVM
> some number of FXO/FXS/E&M
> Some of us have either surplus port boards or are willing to do a swap.
> Just make sure the AVM is there.
> I don't remember now who was accepting a best offer of $75 plus 
> shipping, perhaps someone else does. There may still be more there, just 
> not listed.
> Memory and flash upgrades are too expensive, so be patient and set up a 
> search and have eBay e-mail you every day there are new listings, and 
> something will show up soon.
>
> John Novack
>
>
> Donald Froula wrote:
>   
>> I've decided to purchase a Cisco 3810 for some extra
>> FXS and FXO ports and to experiment with the T1
>> interface and some test equipment I have. It seems the
>> Ebay source for these has dried up, and the
>> information on memory and other options is difficult
>> to get on what I see offered by others. Any suitable
>> units gathering dust out there?
>>
>> Thanks,
>>
>> Don
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>>
>>   
>>     
>
>   


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