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tda 30

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szilard.turak

Technical User
May 6, 2019
10
RO
hello guys,

i have a client who has tda 30 and he wants to change the telefones to 521 series but i cant find the upgrade to the dhlc 4
 
hy wanet telecom ltd

i tried that move with tda100 but i had to update the dhlc too to make the telephones work
 
but where can i find te dhlc upgrade to tda because i have just for tda 100
 
Update the system and the cards update with that. There is a special version for the NT 5xx phones
 
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