Hi, we have a 1751 Cisco IOS 12.2(8)YN connected to a KX-TD1232 PANASONIC PBX through a WIC-4FXS-DID. After the call has been done is dropped and it happens in the first 25-40 secs. In PBX we have a DISA Card to make the PSTN calls. The steps to ma...

I have a cisco 3640, in the slo 3 a NM-HDV-1E1-12 with a VWIC 1MFT-E1 and a don't know how to configure this network modulesWhit the command sh diag 3 the result is the nextSlot 3: High Density Voice Port adapter Port adapter is disabl...