[Asterisk-Users] MFCR2 in Brazil, someone?

[Moises Silva]

Does anybody have a working Asterisk server with Unicall using MFCR2
in Brazil? Were having problems. It seems SPANDSP never detect the
tones from the telco. Im using brazil protocol variant.  Im having
lots of problems
to find out why spandsp seems to not detect the MF tones. We send the
first digit, the telco says they receive it, and respond with the proper
signal to ask for the next digit, we just never detect the tone and the T1
timer times up. Some custom logs i have put in mfcr2.c point to spandsp
r2_mf_rx always returning a zero value, what seems to mean OFF TONE,
because it automatically sends the code to mf_tone_off_event() but without
expecting tone because it never enters to mf_tone_on_event()

something like this:

OUR PBX =========>  seize ============> TELCO
        <=========  seize ACK <=======
        ==========> First DNIS tone ==>
                         here we never detect the tone from the telco

the server is Linux switch-cwb.jeffnetworks.com 2.6.9-34.ELsmp #1 SMP Thu
Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

already tried different spandsp versions without success.

Thanks in advance.

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