We have configured an ISDN BRI port on a 1600 series router to call another ISDN BRI port using dialer profile. The ISDN Link comes up and goes down many times per second. This can be seen in Debug. When we use Debug ISDN q931 we get the "Cause i=0x809f - normal, unspecified or Special intercept, call blocked group restriction". We have changed the ISDN line and tried on another ISDN line but the same problem exists. Appreciate help. Thanks.
From the config, Eigrp is the strong cendidate which will bring up the line. May be (assuming without debug) because of connection was not successful it keeps trying to dialout again everytime it needs to send the hello packet over..
Now..need to have following debug to fid the problem
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...