SL2100 SIP trunk license

[wirerun]

Could someone explain it to me or point me to the licensing manual for NEC SL series
Does SL2100 comes with 4 SIP trunk licenses?
If it does, will they be removed when VOIP daughter board is installed?
Same question for SL1100, because I just looked at the system licenses on my spare system and it does have 4 sip trunk license installed.

Sl1100

Sl2100

 

[belevedere]

The 2100 does not come with any SIP trunk licenses, unlike the 1100.

 

[wirerun]

I backtraced my confusion to SIP trunk tutorial on youtube NEC official channel, according to it there are diffent cpu cards CPU-C-1A does come with 4 sip trunks.
I was having hard time configuring clearfly sip trunk with sl2100, when i realized trunk license is missing, but activating free licenses didnt resolve a problem.
Thanks for the reply

 

[CoralTech]

Just wireshark it.