- Silver, 250 points or more
Issue with some of our ATA 188s.
Running CCM ver 4.1(3)sr5d and ATA fw ver is ATA030203SCCP051201A.
Call waiting is working on these devices but the issue is that when the initial call comes in caller-id works, but when the second call comes in, you hear the call waiting tone, but there is no caller-id with the second call displayed. Any ideas ?