IP softphone licence

[BP128i]

Hi,
Can anybody guide me on BP 250 PBX.

I want one confirmation that I am using one BP 250 R15 system with one IPU card. I want to install IP softphones (DNA client phone) to my system.
Is seperate licence is required for softphones or else it is coming with the IPU card.

 

[etompau]

The only licence on the IPU is the number of speech channels (4, 8, 12 or 16 channels), there is nno licence that determines the number of IP phones.

 

[BP128i]

Thank you very much.