I want to setup two 2611XM routers with a
NM-HD-2VE ( 3 DSP), VIC2-2FXS, VIC2-2FXO cards.
Can I connect the FXS to the FXO ?
Do I need to have telephones with RJ11 Straight through cables connected to the ports of the VIC's.
Could you point me to somewhere where this scenario is addressed. ( Voice certification test lab diagrams...)