Hello<br><br>I have FreePBX 2.8 and asterisk 1.6.2.10 and using an R2 connection to the PSTN.<br>It was working fine for a couple of months but yesterday a problem ocurred: from 10 calls only 9 entered the PBX.<br><br>I checked dahdi status and was fine.<br>
I see the following messages in the log, and donīt know if it means a problem:<br><br>[Feb 7 13:43:27] WARNING[3092] chan_dahdi.c: Chan 33 - MF back cycle timed out!<br>[Feb 7 13:43:27] ERROR[3092] chan_dahdi.c: Chan 33 - Protocol error. Reason = Multi Frequency Cycle Timeout, R2 State = Seize ACK Transmitted, MF state = Category Request Transmitted, MF Group = Backward Group C, CAS = 0x00<br>
DNIS = 2, ANI = , MF = 0x20<br>[Feb 7 13:43:27] ERROR[3092] chan_dahdi.c: MFC/R2 protocol error on chan 33: Multi Frequency Cycle Timeout<br><br>Any help will be appreciated!<br><br>