We have a server running voice dictation application and connected to 48 analog phone lines from a pair of VG224's. We did VTSP debug on these VG's and found that there are random duplicate digits dialed from the VG to the server, which has caused a lot of issue for user authentication. E.g. user name 12345 may become 123345. The VG is running MGCP with our CallManager. Is this an issue with DTMF? IOS version 12.4(22)T5. I didn't see DTMF related bugs with this release. Thanks.
