[asterisk-r2] Protocol error

[Moises Silva]

> [08:28:07:998] [Thread: 15649696] [Chan 2] - Group A DNIS request handled
> [08:28:09:696] [Thread: 15649696] [Chan 2] - MF Rx << 5 [ON]
> [08:28:09:696] [Thread: 15649696] [Chan 2] - Attempting to cancel timer
> timer 0
> [08:28:09:696] [Thread: 15649696] [Chan 2] - Cannot cancel timer 0
> [08:28:09:696] [Thread: 15649696] [Chan 2] - MF Tx >> 4 [OFF]
> [08:28:09:713] [Thread: 15649696] [Chan 2] - MF Rx << 5 [OFF]
> [08:28:09:713] [Thread: 15649696] [Chan 2] - Protocol error. Reason =
> Invalid Multi Frequency Tone, R2 State = Seize ACK Received, MF state = DNIS
> Digit Tr
> ansmitted, MF Group = Forward Group I, CAS = 0x0C
> DNIS = 0445527549794, ANI = 101, MF = 0x35
> [08:28:09:713] [Thread: 15649696] [Chan 2] - Attempting to cancel timer
> timer 0
> [08:28:09:713] [Thread: 15649696] [Chan 2] - Cannot cancel timer 0

Which telco or switch is this? is sending a tone 5 in Group A, which
for all Mexican variants I have seen is invalid (the Telmex
specification indicates is "Reserved"). Everytime you call this number
(0445527549794) you get the same error? if not, then I need a success
call file to this very same number. We need to find out if this tone 5
is valid for this telco.

-- 
Moises Silva
Software Developer
Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON
L3R 9T3 Canada
t. 1 905 474 1990 x 128 | e. moy at sangoma.com