Hardware use : Cisco 3620
Line : ISDN PRI 30 channel
ISDN PRI 30 channel calls are not calling back, It is just prompting at the user site as "Waiting for callback" and after some time desconnected...
I checked with the normal dialup without callback it it is working fine with 64k ISDN as well as 56k analog modems.
I checked the callback with the same ISDN 64k Dialup as well as Analog 56k Dialup, for both it is rejecting... hope I didn't miss any configuration... I already got through with cisco documentation and It simes the configuration if fine... I Checked with the TELCO guys and there said no restructions from there side about our PRI 30 channel line, we can make any local calls without any problem...
Any help will be highly appriciated...
Arif