El problema no parece estar a nivel R2. Asterisk esta colgando la llamada. Habria que revisar el log de Asterisk y ver por que decidio colgar.<div><br clear="all">Moises Silva<br>Senior Software Engineer<br>Sangoma Technologies Inc. | 100 Renfrew Drive, Suite 100, Markham ON L3R 9R6 Canada<br>
t. 1 905 474 1990 x128 | e. <a href="mailto:moy@sangoma.com" target="_blank">moy@sangoma.com</a><br>
<br><br><div class="gmail_quote">On Fri, Feb 11, 2011 at 7:44 PM, Carlos Chavez <span dir="ltr"><<a href="mailto:cursor@telecomabmex.com">cursor@telecomabmex.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
I have a customer using Alestra for E1 service in Mexico City. Lately<br>
they are complaining that calls are dropping after 50 seconds or so. Alestra<br>
claims that Asterisk is dropping the call so I need to find out what could be<br>
the cause. Here is the log from a dropped call:<br>
<br>
[15:27:14:392] [Thread: 110558096] [Chan 4] - Call started at Fri Feb 11<br>
15:27:14 2011 on chan 4 [openr2 version 1.3.0, revision exported]<br>
[15:27:14:392] [Thread: 110558096] [Chan 4] - Outgoing call proceeding:<br>
ANI=3205, DNIS=25813311, Category=National Priority Subscriber<br>
[15:27:14:392] [Thread: 110558096] [Chan 4] - CAS Tx >> [SEIZE] 0x00<br>
[15:27:14:392] [Thread: 110558096] [Chan 4] - CAS Raw Tx >> 0x01<br>
[15:27:14:392] [Thread: 110558096] [Chan 4] - scheduled timer id 2 (r2_seize)<br>
[15:27:14:426] [Thread: 110558096] [Chan 4] - Bits changed from 0x08 to 0x0C<br>
[15:27:14:426] [Thread: 110558096] [Chan 4] - CAS Rx << [SEIZE ACK] 0x0C<br>
[15:27:14:426] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 2<br>
[15:27:14:426] [Thread: 110558096] [Chan 4] - timer id 2 found, cancelling it now<br>
[15:27:14:426] [Thread: 110558096] [Chan 4] - MFC/R2 call acknowledge!<br>
[15:27:14:426] [Thread: 110558096] [Chan 4] - Sending DNIS digit 2<br>
[15:27:14:426] [Thread: 110558096] [Chan 4] - MF Tx >> 2 [ON]<br>
[15:27:14:511] [Thread: 110558096] [Chan 4] - MF Rx << 1 [ON]<br>
[15:27:14:511] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:14:511] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:27:14:511] [Thread: 110558096] [Chan 4] - MF Tx >> 2 [OFF]<br>
[15:27:14:571] [Thread: 110558096] [Chan 4] - MF Rx << 1 [OFF]<br>
[15:27:14:571] [Thread: 110558096] [Chan 4] - Sending DNIS digit 5<br>
[15:27:14:571] [Thread: 110558096] [Chan 4] - MF Tx >> 5 [ON]<br>
[15:27:14:571] [Thread: 110558096] [Chan 4] - Group A DNIS request handled<br>
[15:27:14:631] [Thread: 110558096] [Chan 4] - MF Rx << 1 [ON]<br>
[15:27:14:631] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:14:631] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:27:14:631] [Thread: 110558096] [Chan 4] - MF Tx >> 5 [OFF]<br>
[15:27:14:691] [Thread: 110558096] [Chan 4] - MF Rx << 1 [OFF]<br>
[15:27:14:691] [Thread: 110558096] [Chan 4] - Sending DNIS digit 8<br>
[15:27:14:691] [Thread: 110558096] [Chan 4] - MF Tx >> 8 [ON]<br>
[15:27:14:691] [Thread: 110558096] [Chan 4] - Group A DNIS request handled<br>
[15:27:14:751] [Thread: 110558096] [Chan 4] - MF Rx << 1 [ON]<br>
[15:27:14:751] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:14:751] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:27:14:751] [Thread: 110558096] [Chan 4] - MF Tx >> 8 [OFF]<br>
[15:27:14:811] [Thread: 110558096] [Chan 4] - MF Rx << 1 [OFF]<br>
[15:27:14:811] [Thread: 110558096] [Chan 4] - Sending DNIS digit 1<br>
[15:27:14:811] [Thread: 110558096] [Chan 4] - MF Tx >> 1 [ON]<br>
[15:27:14:811] [Thread: 110558096] [Chan 4] - Group A DNIS request handled<br>
[15:27:14:891] [Thread: 110558096] [Chan 4] - MF Rx << 1 [ON]<br>
[15:27:14:891] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:14:891] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:27:14:891] [Thread: 110558096] [Chan 4] - MF Tx >> 1 [OFF]<br>
[15:27:14:951] [Thread: 110558096] [Chan 4] - MF Rx << 1 [OFF]<br>
[15:27:14:951] [Thread: 110558096] [Chan 4] - Sending DNIS digit 3<br>
[15:27:14:951] [Thread: 110558096] [Chan 4] - MF Tx >> 3 [ON]<br>
[15:27:14:951] [Thread: 110558096] [Chan 4] - Group A DNIS request handled<br>
[15:27:15:011] [Thread: 110558096] [Chan 4] - MF Rx << 1 [ON]<br>
[15:27:15:011] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:15:011] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:27:15:011] [Thread: 110558096] [Chan 4] - MF Tx >> 3 [OFF]<br>
[15:27:15:071] [Thread: 110558096] [Chan 4] - MF Rx << 1 [OFF]<br>
[15:27:15:071] [Thread: 110558096] [Chan 4] - Sending DNIS digit 3<br>
[15:27:15:071] [Thread: 110558096] [Chan 4] - MF Tx >> 3 [ON]<br>
[15:27:15:071] [Thread: 110558096] [Chan 4] - Group A DNIS request handled<br>
[15:27:15:131] [Thread: 110558096] [Chan 4] - MF Rx << 1 [ON]<br>
[15:27:15:131] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:15:131] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:27:15:131] [Thread: 110558096] [Chan 4] - MF Tx >> 3 [OFF]<br>
[15:27:15:191] [Thread: 110558096] [Chan 4] - MF Rx << 1 [OFF]<br>
[15:27:15:191] [Thread: 110558096] [Chan 4] - Sending DNIS digit 1<br>
[15:27:15:191] [Thread: 110558096] [Chan 4] - MF Tx >> 1 [ON]<br>
[15:27:15:191] [Thread: 110558096] [Chan 4] - Group A DNIS request handled<br>
[15:27:15:271] [Thread: 110558096] [Chan 4] - MF Rx << 1 [ON]<br>
[15:27:15:271] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:15:271] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:27:15:271] [Thread: 110558096] [Chan 4] - MF Tx >> 1 [OFF]<br>
[15:27:15:331] [Thread: 110558096] [Chan 4] - MF Rx << 1 [OFF]<br>
[15:27:15:331] [Thread: 110558096] [Chan 4] - Sending DNIS digit 1<br>
[15:27:15:331] [Thread: 110558096] [Chan 4] - MF Tx >> 1 [ON]<br>
[15:27:15:331] [Thread: 110558096] [Chan 4] - Group A DNIS request handled<br>
[15:27:15:411] [Thread: 110558096] [Chan 4] - MF Rx << 1 [ON]<br>
[15:27:15:411] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:15:411] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:27:15:411] [Thread: 110558096] [Chan 4] - MF Tx >> 1 [OFF]<br>
[15:27:15:471] [Thread: 110558096] [Chan 4] - MF Rx << 1 [OFF]<br>
[15:27:15:471] [Thread: 110558096] [Chan 4] - No more DNIS. Doing nothing,<br>
waiting for timeout.<br>
[15:27:15:471] [Thread: 110558096] [Chan 4] - scheduled timer id 3 (mf_fwd_safety)<br>
[15:27:15:471] [Thread: 110558096] [Chan 4] - Group A DNIS request handled<br>
[15:27:18:411] [Thread: 110558096] [Chan 4] - MF Rx << 3 [ON]<br>
[15:27:18:411] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 3<br>
[15:27:18:411] [Thread: 110558096] [Chan 4] - timer id 3 found, cancelling it now<br>
[15:27:18:551] [Thread: 110558096] [Chan 4] - MF Rx << 3 [OFF]<br>
[15:27:18:551] [Thread: 110558096] [Chan 4] - Sending category National<br>
Priority Subscriber<br>
[15:27:18:551] [Thread: 110558096] [Chan 4] - MF Tx >> 2 [ON]<br>
[15:27:18:791] [Thread: 110558096] [Chan 4] - MF Rx << 1 [ON]<br>
[15:27:18:791] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:18:791] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:27:18:791] [Thread: 110558096] [Chan 4] - MF Tx >> 2 [OFF]<br>
[15:27:18:851] [Thread: 110558096] [Chan 4] - MF Rx << 1 [OFF]<br>
[15:27:18:851] [Thread: 110558096] [Chan 4] - scheduled timer id 4 (r2_answer)<br>
[15:27:25:646] [Thread: 110558096] [Chan 4] - Bits changed from 0x0C to 0x04<br>
[15:27:25:646] [Thread: 110558096] [Chan 4] - CAS Rx << [ANSWER] 0x04<br>
[15:27:25:646] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 4<br>
[15:27:25:646] [Thread: 110558096] [Chan 4] - timer id 4 found, cancelling it now<br>
[15:27:25:646] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:27:25:646] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:28:11:265] [Thread: 110558096] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:28:11:265] [Thread: 110558096] [Chan 4] - Cannot cancel timer 0<br>
[15:28:11:265] [Thread: 110558096] [Chan 4] - CAS Tx >> [CLEAR FORWARD] 0x08<br>
[15:28:11:265] [Thread: 110558096] [Chan 4] - CAS Raw Tx >> 0x09<br>
[15:28:11:296] [Thread: 118954896] [Chan 4] - Bits changed from 0x04 to 0x08<br>
[15:28:11:296] [Thread: 118954896] [Chan 4] - CAS Rx << [IDLE] 0x08<br>
[15:28:11:296] [Thread: 118954896] [Chan 4] - Call ended<br>
[15:28:11:296] [Thread: 118954896] [Chan 4] - Attempting to cancel timer timer 0<br>
[15:28:11:296] [Thread: 118954896] [Chan 4] - Cannot cancel timer 0<br>
<br>
--<br>
Carlos Chavez<br>
Director de Tecnología<br>
Telecomunicaciones Abiertas de México S.A. de C.V.<br>
Tel: <a href="tel:+525591169161">+52-55-91169161</a> Ext 2001<br>
<font color="#888888"><br>
<br>
--<br>
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