I will be installing an Asterisk system in Honduras, and I need to convert many 2-wire analog circuits to E1 PRI. I have no idea if there is answer or disconnect supervision on the POTS circuits. An E1 from Hondutel seems to be out of the question because they will only provide SS7 signaling (not PRI), and the SS7 signaling would be on an extenal V.35 circuit. Does someone in Latin America have experience with E1 channel banks, and would they be willing to share their experience? Gracias