[nsp] 3620 and 8E1-IMA

[Rivo Tahina RAZAFINDRATSIFA]

Hi all,

I plan to use NM-8E1-IMA 8-port E1 ATM network module with Inverse
Multiplexing over ATM on my Cisco 3620 router but according to 

http://www.cisco.com/warp/public/770/fn4508_08041999.shtml

my Cisco 3620 can not support the module because it was manufactured before
April 15, 1999.

(module is incompatible with PCMCIA controller)

Does anyone know what upgrade do I need to overcome this problem ?

Thanks.