[asterisk-r2] More Strange Problems

Edison Sprandel - ABYZ TI Edison.Sprandel at abyzti.com.br
Mon Mar 16 21:05:22 CDT 2009


Really Telco problem, after a long  wait time with support i remembered a number of local support from Telco and a tech say me "Really, we are with very weird problem here, and already working on it". He sad that the problem is interference on antennas. All local customer are whit the same problem.
I was not believing that the problem was openr2 related, because signals comming on channels that should be BLOCK its so weird.

In any case, thanks for ur attention again.

De: Edison Sprandel - ABYZ TI
Enviada em: segunda-feira, 16 de março de 2009 16:18
Para: 'asterisk-r2 at lists.digium.com'
Assunto: More Strange Problems

Hi, as you saw in the previous email commented something strange in the log of asterisk. I continued looking and found something weird, see:

(Detail): The channels above 14 should not be getting IDLE, because we only have 14 channels employed.
I imagine that the problem really is with the Telco, and I'm already in contact with them, but I would like an opinion from someone with experience, maybe a tip.



Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 15:17:07] ERROR[2866] chan_dahdi.c: Chan 15 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 15:30:24] ERROR[2867] chan_dahdi.c: Chan 27 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 15:37:43] ERROR[2867] chan_dahdi.c: Chan 25 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 15:38:17] ERROR[2866] chan_dahdi.c: Chan 13 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 15:38:17] ERROR[2867] chan_dahdi.c: Chan 31 - Protocol error. Reason = Invalid CAS, R2 State = Seize ACK Transmitted, MF state = Seize ACK Transmitted, MF Group = Backward MF init, CAS = 0x0C
[Mar 16 15:39:10] ERROR[2866] chan_dahdi.c: Chan 1 - Protocol error. Reason = Invalid CAS, R2 State = Clear Back Transmitted, MF state = MF Engine Off, MF Group = Backward Group B, CAS = 0x0C
[Mar 16 15:42:52] ERROR[845] chan_dahdi.c: Chan 28 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 15:45:02] ERROR[845] chan_dahdi.c: Chan 23 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 15:45:51] ERROR[845] chan_dahdi.c: Chan 26 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 15:47:06] ERROR[844] chan_dahdi.c: Chan 1 - Protocol error. Reason = Invalid CAS, R2 State = Clear Forward Transmitted, MF state = MF Engine Off, MF Group = Forward Group II, CAS = 0x04
[Mar 16 15:47:41] ERROR[844] chan_dahdi.c: Chan 2 - Protocol error. Reason = Multi Frequency Cycle Timeout, R2 State = Seize ACK Transmitted, MF state = ANI Request Transmitted, MF Group = Backward Group A, CAS = 0x00
[Mar 16 15:49:40] ERROR[845] chan_dahdi.c: Chan 25 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 15:50:47] ERROR[845] chan_dahdi.c: Chan 26 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 16:00:49] ERROR[845] chan_dahdi.c: Chan 19 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 16:00:52] ERROR[845] chan_dahdi.c: Chan 23 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
[Mar 16 16:03:42] ERROR[845] chan_dahdi.c: Chan 24 - Protocol error. Reason = Invalid CAS, R2 State = Idle, MF state = MF Engine Off, MF Group = No Group, CAS = 0x04
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