Hi guys:<br><br> I have an elastix PBX using a Sangoma a101 pci card to connect a fractional E1 with TELMEX in Queretaro, the problem is that the calls get hanged up real quick with no aparent reason at all.when theres only one call it works all rigth, but when theres more the other calls get dropped.<br>
<br>heres my config<br><br>#Dahdi Channels Configurations<br>#For detailed Dahdi options, view /etc/dahdi/system.conf.bak<br>loadzone=us<br>defaultzone=us<br><br>#Sangoma A101 port 1 [slot:0 bus:3 span:1] <wanpipe1><br>
span=1,1,0,cas,hdb3<br>cas=1-15:1101<br>cas=17-31:1101<br>dchan =16<br>echocanceller=mg2,1-15,17-31<br><br>#/etc/asterisk/chan_dahdi.conf<br>context=from-zaptel<br>signalling=mfcr2<br>mfcr2_variant=mx<br>mfcr2_get_ani_first=no<br>
mfcr2_max_ani=10<br>mfcr2_max_dnis=4<br>mfcr2_category=national_subscriber<br>mfcr2_logdir=log<br>mfcr2_call_files=yes<br>mfcr2_logging=debug<br>mfcr2_mfback_timeout=-1<br>mfcr2_metering_pulse_timeout=-1<br>mfcr2_allow_collect_calls=no<br>
mfcr2_double_answer=no<br>mfcr2_forced_release=no<br>mfcr2_charge_calls=yes<br>group=0<br>channel =>1-10<br><br>Heres a call file of a dropped call, hope you can help me to solve this issue<br><br>[21:12:45:301] [Thread: 3068021648] [Chan 2] - Call started at Mon Jan 18 21:12:45 2010 on chan 2 [openr2 version 1.2.0, revision (release)]<br>
[21:12:45:301] [Thread: 3068021648] [Chan 2] - CAS Tx >> [SEIZE] 0x00<br>[21:12:45:301] [Thread: 3068021648] [Chan 2] - CAS Raw Tx >> 0x01<br>[21:12:45:301] [Thread: 3068021648] [Chan 2] - scheduled timer id 2 (r2_seize)<br>
[21:12:45:343] [Thread: 3068021648] [Chan 2] - Bits changed from 0x08 to 0x0C<br>[21:12:45:343] [Thread: 3068021648] [Chan 2] - CAS Rx << [SEIZE ACK] 0x0C<br>[21:12:45:343] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 2<br>
[21:12:45:343] [Thread: 3068021648] [Chan 2] - timer id 2 found, cancelling it now<br>[21:12:45:343] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 0<br>[21:12:45:343] [Thread: 3068021648] [Chan 2] - MF Tx >> 0 [ON]<br>
[21:12:45:420] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>[21:12:45:420] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:45:420] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>
[21:12:45:420] [Thread: 3068021648] [Chan 2] - MF Tx >> 0 [OFF]<br>[21:12:45:480] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:45:480] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 1<br>[21:12:45:480] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [ON]<br>
[21:12:45:480] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>[21:12:45:540] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>[21:12:45:540] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>
[21:12:45:540] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>[21:12:45:540] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [OFF]<br>[21:12:45:620] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:45:620] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 7<br>
[21:12:45:620] [Thread: 3068021648] [Chan 2] - MF Tx >> 7 [ON]<br>[21:12:45:620] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>[21:12:45:680] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>
[21:12:45:680] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:45:680] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>[21:12:45:680] [Thread: 3068021648] [Chan 2] - MF Tx >> 7 [OFF]<br>
[21:12:45:740] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:45:740] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 7<br>[21:12:45:740] [Thread: 3068021648] [Chan 2] - MF Tx >> 7 [ON]<br>[21:12:45:740] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>
[21:12:45:800] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>[21:12:45:800] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:45:800] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>
[21:12:45:800] [Thread: 3068021648] [Chan 2] - MF Tx >> 7 [OFF]<br>[21:12:45:860] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:45:860] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 1<br>[21:12:45:860] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [ON]<br>
[21:12:45:860] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>[21:12:45:920] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>[21:12:45:920] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>
[21:12:45:920] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>[21:12:45:920] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [OFF]<br>[21:12:45:980] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:45:980] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 1<br>
[21:12:45:980] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [ON]<br>[21:12:45:980] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>[21:12:46:040] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>
[21:12:46:040] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:46:040] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>[21:12:46:040] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [OFF]<br>
[21:12:46:120] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:46:120] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 4<br>[21:12:46:120] [Thread: 3068021648] [Chan 2] - MF Tx >> 4 [ON]<br>[21:12:46:120] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>
[21:12:46:180] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>[21:12:46:180] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:46:180] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>
[21:12:46:180] [Thread: 3068021648] [Chan 2] - MF Tx >> 4 [OFF]<br>[21:12:46:240] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:46:240] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 5<br>[21:12:46:240] [Thread: 3068021648] [Chan 2] - MF Tx >> 5 [ON]<br>
[21:12:46:240] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>[21:12:46:300] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>[21:12:46:300] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>
[21:12:46:300] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>[21:12:46:300] [Thread: 3068021648] [Chan 2] - MF Tx >> 5 [OFF]<br>[21:12:46:360] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:46:360] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 1<br>
[21:12:46:360] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [ON]<br>[21:12:46:360] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>[21:12:46:440] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>
[21:12:46:440] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:46:440] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>[21:12:46:440] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [OFF]<br>
[21:12:46:520] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:46:520] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 5<br>[21:12:46:520] [Thread: 3068021648] [Chan 2] - MF Tx >> 5 [ON]<br>[21:12:46:520] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>
[21:12:46:580] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>[21:12:46:580] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:46:580] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>
[21:12:46:580] [Thread: 3068021648] [Chan 2] - MF Tx >> 5 [OFF]<br>[21:12:46:640] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:46:640] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 5<br>[21:12:46:640] [Thread: 3068021648] [Chan 2] - MF Tx >> 5 [ON]<br>
[21:12:46:640] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>[21:12:46:700] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>[21:12:46:700] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>
[21:12:46:700] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>[21:12:46:700] [Thread: 3068021648] [Chan 2] - MF Tx >> 5 [OFF]<br>[21:12:46:760] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:46:760] [Thread: 3068021648] [Chan 2] - Sending DNIS digit 2<br>
[21:12:46:760] [Thread: 3068021648] [Chan 2] - MF Tx >> 2 [ON]<br>[21:12:46:760] [Thread: 3068021648] [Chan 2] - Group A DNIS request handled<br>[21:12:47:220] [Thread: 3068021648] [Chan 2] - MF Rx << 3 [ON]<br>
[21:12:47:220] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:47:220] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>[21:12:47:220] [Thread: 3068021648] [Chan 2] - MF Tx >> 2 [OFF]<br>
[21:12:47:300] [Thread: 3068021648] [Chan 2] - MF Rx << 3 [OFF]<br>[21:12:47:300] [Thread: 3068021648] [Chan 2] - Sending category National Subscriber<br>[21:12:47:300] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [ON]<br>
[21:12:47:360] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [ON]<br>[21:12:47:360] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:47:360] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>
[21:12:47:360] [Thread: 3068021648] [Chan 2] - MF Tx >> 1 [OFF]<br>[21:12:47:420] [Thread: 3068021648] [Chan 2] - MF Rx << 1 [OFF]<br>[21:12:47:420] [Thread: 3068021648] [Chan 2] - scheduled timer id 3 (r2_answer)<br>
[21:12:54:815] [Thread: 3068021648] [Chan 2] - Bits changed from 0x0C to 0x04<br>[21:12:54:815] [Thread: 3068021648] [Chan 2] - CAS Rx << [ANSWER] 0x04<br>[21:12:54:815] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 3<br>
[21:12:54:816] [Thread: 3068021648] [Chan 2] - timer id 3 found, cancelling it now<br>[21:12:54:816] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:12:54:816] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>
[21:13:33:523] [Thread: 3068021648] [Chan 2] - Attempting to cancel timer timer 0<br>[21:13:33:523] [Thread: 3068021648] [Chan 2] - Cannot cancel timer 0<br>[21:13:33:523] [Thread: 3068021648] [Chan 2] - CAS Tx >> [CLEAR FORWARD] 0x08<br>
[21:13:33:523] [Thread: 3068021648] [Chan 2] - CAS Raw Tx >> 0x09<br>[21:13:33:567] [Thread: 3069004688] [Chan 2] - Bits changed from 0x04 to 0x08<br>[21:13:33:567] [Thread: 3069004688] [Chan 2] - CAS Rx << [IDLE] 0x08<br>
[21:13:33:567] [Thread: 3069004688] [Chan 2] - Call ended<br>[21:13:33:567] [Thread: 3069004688] [Chan 2] - Attempting to cancel timer timer 0<br>[21:13:33:567] [Thread: 3069004688] [Chan 2] - Cannot cancel timer 0<br><br>
thanks in advance.<br>