Hi,
I am having an issue with a site I am trying to cutover using a Cisco 4321 ISR, with the NIM-2BRI-NT/TE. I can get the call in and it connects fine however I get no audio in either direction.
The circuits work fine when connected to the existing PABX. I currently have a BRI crossover between the two ports to simulate a call and I still get the same issue.
Has anyone managed to get ISDN BRIs working with a Cisco 4321 ISR, if so would you be able to share the config and version that you are running. I have a TAC case open but am getting no where with it.
Thanks
Glen
