PRACH subchannels

[fernguillermo]

Hi experts,
I would like to know how do you set the PRACH subchannel?
On some of our sites, I can see that all of the 12 suchannels are enabled.
On some other sites, only 3 subchannels are enabled.

Please enlighten. Thanks!

[fernguillermo]

Any takers? Thanks!

[wolverine]

Clearly for anyone to answer this question they must know what vendor you are working with..

[fernguillermo]

This is for Huawei. Thanks!