asterisk users - Nov 2003 - mgcp audiocodes mp200

hi,

i've successfully configured 2 audiocodes mp104 fxs and fxo configured
using SIP with asterisk
currently i want to add another 2 boxes of audiocodes mp200 to add up a
total of 4 trunks

how can i combine this mgcp to run together with asterisk SIP?

Thanks in advanced

Steven