PRI link via optimux 108 to R2-sig exchange - 08/15/11 01:25 AM
I have a public switch employing R2MFC signalling and is connected to my OS7400 via RAD 108 Optimux interfaces.The L21 L.E.D is not coming up to enable voice communication even though the link does not show any synch/loss/AIS alarms.Please assist, thanx