ACME 4250 roles

Hello Experts,

Currently We have one ACME SBC 4250 working as Access SBC connected to IMS core network(see figure 1), We want to add a group of new access networks to connect new UEs but we need that SBC works as P-CSCF to connect it to a new IMS network, My question is: A-SBC and P-CSCF features can be mixed on the same SBC?(figure 2).

Thank you very much in advance,