Hello, Is it possible to transfer ss7 signaling over an FXO interface. I need to setup an ss7 test system composed by two Asterisk based IP-PBX systems with anlog interfaces only (FXO and FXS). I want to know if it is possible to connect the two IP-PBX as following: - FXS interface in PBX1 -----------------> connected to -----------------> FXO interface in PBX2 =============> used to transport ss7 signaling. - FXS interface in PBX2 -----------------> connected to -----------------> FXO interface in PBX1 =============> used to transport voice between the two PBXs. This connection can be replaced by a simple SIP trunk. Is this scenario possible with libss7 and asterisk. If yes, please give some instructions and tips. Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20100416/4791603d/attachment.htm