How To Configure 30T Card to E1-LineSide Guys, Need your help. I tried to integrate a coral Pabx to a nortel IVRS using a 30T (E1) card. The protocol use in IVRS is E1-line side. When i try to connect the two equipment. The IVRS is not receiving any signal from the PABX. I already check the cable and it has no problem. I think there is a config that i am miss out. |