8-port FXO Gateway

we had ready two devices one is a port fxs with ip172.19.0.55 the other one is a port fxo with ip172 step 1 configure the account for each port for example add a account from 200 201 till 207 for save time we use batch add current mode is peer-to-peer no need registration the start account 200 now the simple count created completed step 2 create a zip trunk with a port fxo 172.19.211.107 step 3 add tail to ip road any port and any core sent to fxo trunk step four at a port fxo site add and trunk with a port fxs172.19.0.555 step 5 set the ip to tail road face the caller id dispatch the core to different fxo port like quarter 200 to fxo port 0 201 to fx or port 1 etc after done the fxs to affects all core set completed step 6 set fxr to fxscore configure the account for each port for example add a account from 0 0 0 0 0 1 2 0 0 7 to save time we use batchat the auto dial is 8 fxs port tha