Hi, actually we have this voice network:
Branch -PBX - Router - WAN - Router - PBX - Core,
(E&M) (1 NM-HDV, with 2 E1, only one port is working now)
Now, we are lookig for a redundancy, first step, using both port
Branch - PBX - Router - WAN Router - PBX - Core
(2 E1 port working)
How can i have one dial-peer working for 2 port ?, if fails one, can work over another
Best regards, Luis.