[asterisk-r2] problem with r2 in Brazil

Sat Mar 16 03:37:24 CDT 2013

Thanks Ricardo

Here go my log files. My problem is that when I receive the 0x4 (answer)
and the log on master.csv is ANSWERED so I charge the call. This is wrong
because the B5 indicates that this number is unallocated.

I think something (asterisk, dahdi, openr2) has to analyze the latest code
from group B before saying that the call was answered, even if you received
the call sign of the telco.

This is a call that I make and the number is unallocated.. I paint red the
text that I think the telco send me the B5 and the 0x4 (answer):

[11:49:50:291] [Thread: 1096595776] [Chan 2] - Call started at Sat Mar  9
11:49:50 2013 on chan 2 [openr2 version 1.3.0, revision exportado]
[11:49:50:291] [Thread: 1096595776] [Chan 2] - Outgoing call proceeding:
ANI=9500, DNIS=37170000, Category=National Subscriber
[11:49:50:291] [Thread: 1096595776] [Chan 2] - CAS Tx >> [SEIZE] 0x00
[11:49:50:291] [Thread: 1096595776] [Chan 2] - CAS Raw Tx >> 0x01
[11:49:50:291] [Thread: 1096595776] [Chan 2] - scheduled timer id 2
(r2_seize)
[11:49:50:344] [Thread: 1096595776] [Chan 2] - Bits changed from 0x08 to
0x0C
[11:49:50:344] [Thread: 1096595776] [Chan 2] - CAS Rx << [SEIZE ACK] 0x0C
[11:49:50:344] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 2
[11:49:50:344] [Thread: 1096595776] [Chan 2] - timer id 2 found, cancelling
it now
[11:49:50:344] [Thread: 1096595776] [Chan 2] - MFC/R2 call acknowledge!
[11:49:50:344] [Thread: 1096595776] [Chan 2] - Sending DNIS digit 3
[11:49:50:344] [Thread: 1096595776] [Chan 2] - MF Tx >> 3 [ON]
[11:49:50:430] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [ON]
[11:49:50:431] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:50:431] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:50:431] [Thread: 1096595776] [Chan 2] - MF Tx >> 3 [OFF]
[11:49:50:511] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [OFF]
[11:49:50:511] [Thread: 1096595776] [Chan 2] - Sending DNIS digit 7
[11:49:50:511] [Thread: 1096595776] [Chan 2] - MF Tx >> 7 [ON]
[11:49:50:511] [Thread: 1096595776] [Chan 2] - Group A DNIS request handled
[11:49:50:630] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [ON]
[11:49:50:631] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:50:631] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:50:631] [Thread: 1096595776] [Chan 2] - MF Tx >> 7 [OFF]
[11:49:50:711] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [OFF]
[11:49:50:711] [Thread: 1096595776] [Chan 2] - Sending DNIS digit 1
[11:49:50:711] [Thread: 1096595776] [Chan 2] - MF Tx >> 1 [ON]
[11:49:50:711] [Thread: 1096595776] [Chan 2] - Group A DNIS request handled
[11:49:50:830] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [ON]
[11:49:50:830] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:50:830] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:50:830] [Thread: 1096595776] [Chan 2] - MF Tx >> 1 [OFF]
[11:49:50:911] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [OFF]
[11:49:50:911] [Thread: 1096595776] [Chan 2] - Sending DNIS digit 7
[11:49:50:911] [Thread: 1096595776] [Chan 2] - MF Tx >> 7 [ON]
[11:49:50:911] [Thread: 1096595776] [Chan 2] - Group A DNIS request handled
[11:49:51:031] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [ON]
[11:49:51:031] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:51:031] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:51:031] [Thread: 1096595776] [Chan 2] - MF Tx >> 7 [OFF]
[11:49:51:110] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [OFF]
[11:49:51:111] [Thread: 1096595776] [Chan 2] - Sending DNIS digit 0
[11:49:51:111] [Thread: 1096595776] [Chan 2] - MF Tx >> 0 [ON]
[11:49:51:111] [Thread: 1096595776] [Chan 2] - Group A DNIS request handled
[11:49:51:231] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [ON]
[11:49:51:231] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:51:231] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:51:231] [Thread: 1096595776] [Chan 2] - MF Tx >> 0 [OFF]
[11:49:51:311] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [OFF]
[11:49:51:311] [Thread: 1096595776] [Chan 2] - Sending DNIS digit 0
[11:49:51:311] [Thread: 1096595776] [Chan 2] - MF Tx >> 0 [ON]
[11:49:51:311] [Thread: 1096595776] [Chan 2] - Group A DNIS request handled
[11:49:51:410] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [ON]
[11:49:51:410] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:51:410] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:51:410] [Thread: 1096595776] [Chan 2] - MF Tx >> 0 [OFF]
[11:49:51:490] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [OFF]
[11:49:51:491] [Thread: 1096595776] [Chan 2] - Sending DNIS digit 0
[11:49:51:491] [Thread: 1096595776] [Chan 2] - MF Tx >> 0 [ON]
[11:49:51:491] [Thread: 1096595776] [Chan 2] - Group A DNIS request handled
[11:49:51:591] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [ON]
[11:49:51:591] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:51:591] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:51:591] [Thread: 1096595776] [Chan 2] - MF Tx >> 0 [OFF]
[11:49:51:671] [Thread: 1096595776] [Chan 2] - MF Rx << 1 [OFF]
[11:49:51:671] [Thread: 1096595776] [Chan 2] - Sending DNIS digit 0
[11:49:51:671] [Thread: 1096595776] [Chan 2] - MF Tx >> 0 [ON]
[11:49:51:671] [Thread: 1096595776] [Chan 2] - Group A DNIS request handled
[11:49:52:570] [Thread: 1096595776] [Chan 2] - MF Rx << 3 [ON]
[11:49:52:570] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:52:570] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:52:570] [Thread: 1096595776] [Chan 2] - MF Tx >> 0 [OFF]
[11:49:52:650] [Thread: 1096595776] [Chan 2] - MF Rx << 3 [OFF]
[11:49:52:650] [Thread: 1096595776] [Chan 2] - Sending category National
Subscriber
[11:49:52:651] [Thread: 1096595776] [Chan 2] - MF Tx >> 1 [ON]
[11:49:52:731] [Thread: 1096595776] [Chan 2] - MF Rx << 5 [ON]
[11:49:52:731] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:52:731] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:52:731] [Thread: 1096595776] [Chan 2] - MF Tx >> 1 [OFF]
[11:49:52:810] [Thread: 1096595776] [Chan 2] - MF Rx << 5 [OFF]
[11:49:52:810] [Thread: 1096595776] [Chan 2] - scheduled timer id 3
(r2_answer)
[11:49:52:904] [Thread: 1096595776] [Chan 2] - Bits changed from 0x0C to
0x04
[11:49:52:904] [Thread: 1096595776] [Chan 2] - CAS Rx << [ANSWER] 0x04
[11:49:52:904] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 3
[11:49:52:904] [Thread: 1096595776] [Chan 2] - timer id 3 found, cancelling
it now
[11:49:52:904] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:52:904] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:57:988] [Thread: 1096595776] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:57:988] [Thread: 1096595776] [Chan 2] - Cannot cancel timer 0
[11:49:57:988] [Thread: 1096595776] [Chan 2] - CAS Tx >> [CLEAR FORWARD]
0x08
[11:49:57:988] [Thread: 1096595776] [Chan 2] - CAS Raw Tx >> 0x09
[11:49:58:063] [Thread: 1088469312] [Chan 2] - Bits changed from 0x04 to
0x08
[11:49:58:063] [Thread: 1088469312] [Chan 2] - CAS Rx << [IDLE] 0x08
[11:49:58:063] [Thread: 1088469312] [Chan 2] - Call ended
[11:49:58:063] [Thread: 1088469312] [Chan 2] - Attempting to cancel timer
timer 0
[11:49:58:063] [Thread: 1088469312] [Chan 2] - Cannot cancel timer 0

Best regards

2013/3/15 Mc GRATH Ricardo <mcgrathr at mail2web.com>

>  Marcos
>
> No one imagine about your request and could give you a help without
> details, as trace log, samples of the call scenery and other additionalinformation.
> Best regards
>
>  Mc GRATH Ricardo
> E-Mail mcgrathr at mail2web.com
>
>  ------------------------------
> *From:* asterisk-r2-bounces at lists.digium.com [
> asterisk-r2-bounces at lists.digium.com] On Behalf Of Marcos Pandolfo Jr [
> marcos at remota.com.br]
> *Sent:* 15 March 2013 16:49
> *To:* asterisk-r2 at lists.digium.com
> *Subject:* [asterisk-r2] problem with r2 in Brazil
>
>  Hi Everyone
>
>  This is my first post in this list.
>
>   My Telco is Oi and a link that I have with them have a strange behavior:
>
>  I call to a number that not exist and the telco send me a signal 0x4
> (cas answer) and I receive the group b signal 5 (here in brazil is a
> unallocated number) but in asterisk's master.csv file I get a answered
> call, so I dont know how can I diference the calls that really is answered
> or not.
>
>  Thank you all.
>
>
>
>  --
>
>
>
>  Abraços
>
>  Marcos Pandolfo Jr
> ADS Telecom
> (54) 3242-8500
> (54) 9998-2686
>
> --
> _____________________________________________________________________
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-- 

Abraços

Marcos Pandolfo Jr
ADS Telecom
(54) 3242-8500
(54) 9998-2686
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