With the help from James.Zhu, we have managed to install one B400p and one A400p card in one server. Below are some key points:
Download and install Bristuff from openvox download version, remember to apply the patch before compiling, then asterisk, zaptel, libpri will auto install.
After that configure you zaptel.conf:
# Span 1: ztqoz/2/1 "quadBRI PCI ISDN Card 1 Span 1 [TE] (cardID 7) Layer 1 DEACTIVATED (F0)"
# termtype: te