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<body class='hmmessage'><div dir='ltr'>Hola, normalmente en implementaciones donde mantengo viejos PBXs conectados a asterisk los uno con una trama E1 R2.<div>En los archivos de configuracion el spam referente a la trama que interconecta ambos equipos el parámetro "mfcr2_max_dnis" lo dejo con valor 15 para que tome cualquier cantidad de dígitos que el viejo equipo le quiera enviar al asterisk.</div><div>Esto es importante por ejemplo cuando hay internos en el asterisk con distinta cantidad de dígitos (algunos con 3, otros con 4) o tambien cuando se cursarán llamadas haciendo tránsito por el asterisk.</div><div>Nunca he tenido problemas con hasta con asterisk 1.8</div><div>Sucede que ahora se me presenta una instalacion con asterisk 11.4.0 y aparentemente éste parámetro se comporta distinto y sólo me permite gestionar llamadas que coincidan con la cantidad exacta de digitos declaradas.</div><div>Es como si en vez de ser "max_dnis" fuera "exact_dnis".</div><div>Por ejemplo, si </div><div>mfcr2_max_dnis=4</div><div>no puedo cursar llamadas de 5 dígitos porque las trunca pero tampoco puedo cursar llamadas de 3 digitos porque da error.</div><div><br></div><div>Abajo adjunto un ejemplo del error generado con asterisk 11.4.0 con un elastix 2.4 con placas de trama sangoma:</div><div>con:</div><div><span style="font-size: 12pt;">mfcr2_max_dnis=15</span><span style="font-size: 12pt;"> </span></div><div><span style="font-size: 12pt;">marcando 4401</span></div><div><br></div><div><br></div><div>*************************************************************************************</div><div><div>[13:28:41:909] [Thread: 3061119888] [Chan 35] - Call started at Fri Jun 28 13:28:41 2013 on chan 35 [openr2 version 1.3.2, revision exported]</div><div>[13:28:41:909] [Thread: 3061119888] [Chan 35] - Initialized R2 MF detector</div><div>[13:28:41:909] [Thread: 3061119888] [Chan 35] - CAS Tx >> [SEIZE ACK] 0x0C</div><div>[13:28:41:909] [Thread: 3061119888] [Chan 35] - CAS Raw Tx >> 0x0D</div><div>[13:28:42:443] [Thread: 3061119888] [Chan 35] - MF Rx << 4 [ON]</div><div>[13:28:42:443] [Thread: 3061119888] [Chan 35] - Attempting to cancel timer timer 0</div><div>[13:28:42:443] [Thread: 3061119888] [Chan 35] - Cannot cancel timer 0</div><div>[13:28:42:443] [Thread: 3061119888] [Chan 35] - Getting DNIS digit 4</div><div>[13:28:42:443] [Thread: 3061119888] [Chan 35] - DNIS so far: 4, expected length: 15</div><div>[13:28:42:443] [Thread: 3061119888] [Chan 35] - Requesting next DNIS with signal 0x31.</div><div>[13:28:42:443] [Thread: 3061119888] [Chan 35] - MF Tx >> 1 [ON]</div><div>[13:28:42:443] [Thread: 3061119888] [Chan 35] - scheduled timer id 2 (mf_back_cycle)</div><div>[13:28:42:523] [Thread: 3061119888] [Chan 35] - MF Rx << 4 [OFF]</div><div>[13:28:42:523] [Thread: 3061119888] [Chan 35] - MF Tx >> 1 [OFF]</div><div>[13:28:42:623] [Thread: 3061119888] [Chan 35] - MF Rx << 4 [ON]</div><div>[13:28:42:623] [Thread: 3061119888] [Chan 35] - Attempting to cancel timer timer 2</div><div>[13:28:42:623] [Thread: 3061119888] [Chan 35] - timer id 2 found, cancelling it now</div><div>[13:28:42:623] [Thread: 3061119888] [Chan 35] - Getting DNIS digit 4</div><div>[13:28:42:623] [Thread: 3061119888] [Chan 35] - DNIS so far: 44, expected length: 15</div><div>[13:28:42:623] [Thread: 3061119888] [Chan 35] - Requesting next DNIS with signal 0x31.</div><div>[13:28:42:623] [Thread: 3061119888] [Chan 35] - MF Tx >> 1 [ON]</div><div>[13:28:42:623] [Thread: 3061119888] [Chan 35] - scheduled timer id 3 (mf_back_cycle)</div><div>[13:28:42:723] [Thread: 3061119888] [Chan 35] - MF Rx << 4 [OFF]</div><div>[13:28:42:723] [Thread: 3061119888] [Chan 35] - MF Tx >> 1 [OFF]</div><div>[13:28:42:823] [Thread: 3061119888] [Chan 35] - MF Rx << 0 [ON]</div><div>[13:28:42:823] [Thread: 3061119888] [Chan 35] - Attempting to cancel timer timer 3</div><div>[13:28:42:823] [Thread: 3061119888] [Chan 35] - timer id 3 found, cancelling it now</div><div>[13:28:42:823] [Thread: 3061119888] [Chan 35] - Getting DNIS digit 0</div><div>[13:28:42:823] [Thread: 3061119888] [Chan 35] - DNIS so far: 440, expected length: 15</div><div>[13:28:42:823] [Thread: 3061119888] [Chan 35] - Requesting next DNIS with signal 0x31.</div><div>[13:28:42:823] [Thread: 3061119888] [Chan 35] - MF Tx >> 1 [ON]</div><div>[13:28:42:823] [Thread: 3061119888] [Chan 35] - scheduled timer id 4 (mf_back_cycle)</div><div>[13:28:42:903] [Thread: 3061119888] [Chan 35] - MF Rx << 0 [OFF]</div><div>[13:28:42:903] [Thread: 3061119888] [Chan 35] - MF Tx >> 1 [OFF]</div><div>[13:28:43:003] [Thread: 3061119888] [Chan 35] - MF Rx << 1 [ON]</div><div>[13:28:43:003] [Thread: 3061119888] [Chan 35] - Attempting to cancel timer timer 4</div><div>[13:28:43:003] [Thread: 3061119888] [Chan 35] - timer id 4 found, cancelling it now</div><div>[13:28:43:003] [Thread: 3061119888] [Chan 35] - Getting DNIS digit 1</div><div>[13:28:43:003] [Thread: 3061119888] [Chan 35] - DNIS so far: 4401, expected length: 15</div><div>[13:28:43:003] [Thread: 3061119888] [Chan 35] - Requesting next DNIS with signal 0x31.</div><div>[13:28:43:003] [Thread: 3061119888] [Chan 35] - MF Tx >> 1 [ON]</div><div>[13:28:43:003] [Thread: 3061119888] [Chan 35] - scheduled timer id 5 (mf_back_cycle)</div><div>[13:28:43:103] [Thread: 3061119888] [Chan 35] - MF Rx << 1 [OFF]</div><div>[13:28:43:103] [Thread: 3061119888] [Chan 35] - MF Tx >> 1 [OFF]</div><div>[13:28:43:803] [Thread: 3061119888] [Chan 35] - MF Rx << F [ON]</div><div>[13:28:43:803] [Thread: 3061119888] [Chan 35] - Attempting to cancel timer timer 5</div><div>[13:28:43:803] [Thread: 3061119888] [Chan 35] - timer id 5 found, cancelling it now</div><div>[13:28:43:803] [Thread: 3061119888] [Chan 35] - Protocol error. Reason = Invalid Multi Frequency Tone, R2 State = Seize ACK Transmitted, MF state = DNIS Request Transmitted, MF Group = Backward Group A, CAS = 0x00</div><div>DNIS = 4401, ANI = , MF = 0x46</div><div>[13:28:43:803] [Thread: 3061119888] [Chan 35] - Attempting to cancel timer timer 0</div><div>[13:28:43:803] [Thread: 3061119888] [Chan 35] - Cannot cancel timer 0</div></div><div><br></div><div>*************************************************************************************</div><div><br></div><div><br></div><div>Abajo el mismo llamado pero exitoso con el unico cambio del parametro mas_dnis:</div><div><span style="font-size: 12pt;">mfcr2_max_dnis=4</span><span style="font-size: 12pt;"> </span></div><div><span style="font-size: 12pt;">marcando 4401</span> </div><div><br></div><div><br></div><div>*************************************************************************************</div><div><div>[13:32:57:883] [Thread: 3063397264] [Chan 36] - Call started at Fri Jun 28 13:32:57 2013 on chan 36 [openr2 version 1.3.2, revision exported]</div><div>[13:32:57:884] [Thread: 3063397264] [Chan 36] - Initialized R2 MF detector</div><div>[13:32:57:884] [Thread: 3063397264] [Chan 36] - CAS Tx >> [SEIZE ACK] 0x0C</div><div>[13:32:57:884] [Thread: 3063397264] [Chan 36] - CAS Raw Tx >> 0x0D</div><div>[13:32:58:391] [Thread: 3063397264] [Chan 36] - MF Rx << 4 [ON]</div><div>[13:32:58:391] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 0</div><div>[13:32:58:391] [Thread: 3063397264] [Chan 36] - Cannot cancel timer 0</div><div>[13:32:58:391] [Thread: 3063397264] [Chan 36] - Getting DNIS digit 4</div><div>[13:32:58:391] [Thread: 3063397264] [Chan 36] - DNIS so far: 4, expected length: 4</div><div>[13:32:58:391] [Thread: 3063397264] [Chan 36] - Requesting next DNIS with signal 0x31.</div><div>[13:32:58:391] [Thread: 3063397264] [Chan 36] - MF Tx >> 1 [ON]</div><div>[13:32:58:391] [Thread: 3063397264] [Chan 36] - scheduled timer id 2 (mf_back_cycle)</div><div>[13:32:58:471] [Thread: 3063397264] [Chan 36] - MF Rx << 4 [OFF]</div><div>[13:32:58:471] [Thread: 3063397264] [Chan 36] - MF Tx >> 1 [OFF]</div><div>[13:32:58:571] [Thread: 3063397264] [Chan 36] - MF Rx << 4 [ON]</div><div>[13:32:58:571] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 2</div><div>[13:32:58:571] [Thread: 3063397264] [Chan 36] - timer id 2 found, cancelling it now</div><div>[13:32:58:571] [Thread: 3063397264] [Chan 36] - Getting DNIS digit 4</div><div>[13:32:58:571] [Thread: 3063397264] [Chan 36] - DNIS so far: 44, expected length: 4</div><div>[13:32:58:571] [Thread: 3063397264] [Chan 36] - Requesting next DNIS with signal 0x31.</div><div>[13:32:58:571] [Thread: 3063397264] [Chan 36] - MF Tx >> 1 [ON]</div><div>[13:32:58:571] [Thread: 3063397264] [Chan 36] - scheduled timer id 3 (mf_back_cycle)</div><div>[13:32:58:671] [Thread: 3063397264] [Chan 36] - MF Rx << 4 [OFF]</div><div>[13:32:58:671] [Thread: 3063397264] [Chan 36] - MF Tx >> 1 [OFF]</div><div>[13:32:58:771] [Thread: 3063397264] [Chan 36] - MF Rx << 0 [ON]</div><div>[13:32:58:771] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 3</div><div>[13:32:58:771] [Thread: 3063397264] [Chan 36] - timer id 3 found, cancelling it now</div><div>[13:32:58:771] [Thread: 3063397264] [Chan 36] - Getting DNIS digit 0</div><div>[13:32:58:771] [Thread: 3063397264] [Chan 36] - DNIS so far: 440, expected length: 4</div><div>[13:32:58:771] [Thread: 3063397264] [Chan 36] - Requesting next DNIS with signal 0x31.</div><div>[13:32:58:771] [Thread: 3063397264] [Chan 36] - MF Tx >> 1 [ON]</div><div>[13:32:58:771] [Thread: 3063397264] [Chan 36] - scheduled timer id 4 (mf_back_cycle)</div><div>[13:32:58:871] [Thread: 3063397264] [Chan 36] - MF Rx << 0 [OFF]</div><div>[13:32:58:871] [Thread: 3063397264] [Chan 36] - MF Tx >> 1 [OFF]</div><div>[13:32:58:991] [Thread: 3063397264] [Chan 36] - MF Rx << 1 [ON]</div><div>[13:32:58:991] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 4</div><div>[13:32:58:991] [Thread: 3063397264] [Chan 36] - timer id 4 found, cancelling it now</div><div>[13:32:58:991] [Thread: 3063397264] [Chan 36] - Getting DNIS digit 1</div><div>[13:32:58:991] [Thread: 3063397264] [Chan 36] - DNIS so far: 4401, expected length: 4</div><div>[13:32:58:991] [Thread: 3063397264] [Chan 36] - Done getting DNIS!</div><div>[13:32:58:991] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [ON]</div><div>[13:32:58:991] [Thread: 3063397264] [Chan 36] - scheduled timer id 5 (mf_back_cycle)</div><div>[13:32:59:071] [Thread: 3063397264] [Chan 36] - MF Rx << 1 [OFF]</div><div>[13:32:59:071] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [OFF]</div><div>[13:32:59:771] [Thread: 3063397264] [Chan 36] - MF Rx << 1 [ON]</div><div>[13:32:59:771] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 5</div><div>[13:32:59:771] [Thread: 3063397264] [Chan 36] - timer id 5 found, cancelling it now</div><div>[13:32:59:771] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [ON]</div><div>[13:32:59:771] [Thread: 3063397264] [Chan 36] - scheduled timer id 6 (mf_back_cycle)</div><div>[13:32:59:851] [Thread: 3063397264] [Chan 36] - MF Rx << 1 [OFF]</div><div>[13:32:59:851] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [OFF]</div><div>[13:32:59:951] [Thread: 3063397264] [Chan 36] - MF Rx << 2 [ON]</div><div>[13:32:59:951] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 6</div><div>[13:32:59:951] [Thread: 3063397264] [Chan 36] - timer id 6 found, cancelling it now</div><div>[13:32:59:951] [Thread: 3063397264] [Chan 36] - Getting ANI digit 2</div><div>[13:32:59:951] [Thread: 3063397264] [Chan 36] - ANI so far: 2, expected length: 10</div><div>[13:32:59:951] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [ON]</div><div>[13:32:59:951] [Thread: 3063397264] [Chan 36] - scheduled timer id 7 (mf_back_cycle)</div><div>[13:33:00:051] [Thread: 3063397264] [Chan 36] - MF Rx << 2 [OFF]</div><div>[13:33:00:051] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [OFF]</div><div>[13:33:00:151] [Thread: 3063397264] [Chan 36] - MF Rx << 5 [ON]</div><div>[13:33:00:151] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 7</div><div>[13:33:00:151] [Thread: 3063397264] [Chan 36] - timer id 7 found, cancelling it now</div><div>[13:33:00:151] [Thread: 3063397264] [Chan 36] - Getting ANI digit 5</div><div>[13:33:00:151] [Thread: 3063397264] [Chan 36] - ANI so far: 25, expected length: 10</div><div>[13:33:00:151] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [ON]</div><div>[13:33:00:151] [Thread: 3063397264] [Chan 36] - scheduled timer id 8 (mf_back_cycle)</div><div>[13:33:00:231] [Thread: 3063397264] [Chan 36] - MF Rx << 5 [OFF]</div><div>[13:33:00:231] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [OFF]</div><div>[13:33:00:351] [Thread: 3063397264] [Chan 36] - MF Rx << 0 [ON]</div><div>[13:33:00:351] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 8</div><div>[13:33:00:351] [Thread: 3063397264] [Chan 36] - timer id 8 found, cancelling it now</div><div>[13:33:00:351] [Thread: 3063397264] [Chan 36] - Getting ANI digit 0</div><div>[13:33:00:351] [Thread: 3063397264] [Chan 36] - ANI so far: 250, expected length: 10</div><div>[13:33:00:351] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [ON]</div><div>[13:33:00:351] [Thread: 3063397264] [Chan 36] - scheduled timer id 9 (mf_back_cycle)</div><div>[13:33:00:431] [Thread: 3063397264] [Chan 36] - MF Rx << 0 [OFF]</div><div>[13:33:00:431] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [OFF]</div><div>[13:33:00:531] [Thread: 3063397264] [Chan 36] - MF Rx << 0 [ON]</div><div>[13:33:00:531] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 9</div><div>[13:33:00:531] [Thread: 3063397264] [Chan 36] - timer id 9 found, cancelling it now</div><div>[13:33:00:531] [Thread: 3063397264] [Chan 36] - Getting ANI digit 0</div><div>[13:33:00:531] [Thread: 3063397264] [Chan 36] - ANI so far: 2500, expected length: 10</div><div>[13:33:00:531] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [ON]</div><div>[13:33:00:531] [Thread: 3063397264] [Chan 36] - scheduled timer id 10 (mf_back_cycle)</div><div>[13:33:00:631] [Thread: 3063397264] [Chan 36] - MF Rx << 0 [OFF]</div><div>[13:33:00:631] [Thread: 3063397264] [Chan 36] - MF Tx >> 5 [OFF]</div><div>[13:33:00:731] [Thread: 3063397264] [Chan 36] - MF Rx << F [ON]</div><div>[13:33:00:731] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 10</div><div>[13:33:00:731] [Thread: 3063397264] [Chan 36] - timer id 10 found, cancelling it now</div><div>[13:33:00:731] [Thread: 3063397264] [Chan 36] - Got end of ANI</div><div>[13:33:00:731] [Thread: 3063397264] [Chan 36] - ANI is restricted</div><div>[13:33:00:731] [Thread: 3063397264] [Chan 36] - Requesting change to Group II with signal 0x33</div><div>[13:33:00:731] [Thread: 3063397264] [Chan 36] - MF Tx >> 3 [ON]</div><div>[13:33:00:731] [Thread: 3063397264] [Chan 36] - scheduled timer id 11 (mf_back_cycle)</div><div>[13:33:00:831] [Thread: 3063397264] [Chan 36] - MF Rx << F [OFF]</div><div>[13:33:00:831] [Thread: 3063397264] [Chan 36] - MF Tx >> 3 [OFF]</div><div>[13:33:01:531] [Thread: 3063397264] [Chan 36] - MF Rx << 1 [ON]</div><div>[13:33:01:531] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 11</div><div>[13:33:01:531] [Thread: 3063397264] [Chan 36] - timer id 11 found, cancelling it now</div><div>[13:33:01:531] [Thread: 3063397264] [Chan 36] - MF Tx >> 6 [ON]</div><div>[13:33:01:531] [Thread: 3063397264] [Chan 36] - scheduled timer id 12 (mf_back_cycle)</div><div>[13:33:01:631] [Thread: 3063397264] [Chan 36] - MF Rx << 1 [OFF]</div><div>[13:33:01:631] [Thread: 3063397264] [Chan 36] - MF Tx >> 6 [OFF]</div><div>[13:33:01:631] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 12</div><div>[13:33:01:631] [Thread: 3063397264] [Chan 36] - timer id 12 found, cancelling it now</div><div>[13:33:01:631] [Thread: 3063397264] [Chan 36] - scheduled timer id 13 (r2_answer_delay)</div><div>[13:33:01:791] [Thread: 3063397264] [Chan 36] - Attempting to cancel timer timer 13</div><div>[13:33:01:791] [Thread: 3063397264] [Chan 36] - timer id 13 found, cancelling it now</div><div>[13:33:01:791] [Thread: 3063397264] [Chan 36] - calling timer 13 (r2_answer_delay) callback</div><div>[13:33:12:201] [Thread: 3056417680] [Chan 36] - CAS Tx >> [ANSWER] 0x04</div><div>[13:33:12:201] [Thread: 3056417680] [Chan 36] - CAS Raw Tx >> 0x05</div><div>[13:33:38:224] [Thread: 3056417680] [Chan 36] - Bits changed from 0x00 to 0x08</div><div>[13:33:38:224] [Thread: 3056417680] [Chan 36] - CAS Rx << [CLEAR FORWARD] 0x08</div><div>[13:33:38:224] [Thread: 3056417680] [Chan 36] - Far end disconnected. Reason: Normal Clearing</div><div>[13:33:38:380] [Thread: 3056417680] [Chan 36] - Call ended</div><div>[13:33:38:380] [Thread: 3056417680] [Chan 36] - Attempting to cancel timer timer 0</div><div>[13:33:38:380] [Thread: 3056417680] [Chan 36] - Cannot cancel timer 0</div></div><div>*************************************************************************************</div><div><br></div><div><br></div><div>Los archivos de configuracion abajo. El span en cuestion es el 2:</div><div><br></div><div><br></div><div>*************************************************************************************</div><div><div>;Sangoma A102 port 1 [slot:4 bus:17 span:1] <wanpipe1></div><div>; context=publica</div><div>context=from-pstn</div><div>group=0</div><div>echocancel=yes</div><div>signalling=mfcr2</div><div>mfcr2_variant=ar</div><div>mfcr2_get_ani_first=no</div><div>mfcr2_max_ani=10</div><div>mfcr2_max_dnis=4</div><div>mfcr2_category=national_subscriber</div><div>mfcr2_mfback_timeout=-1</div><div>mfcr2_mete_pulse_timeout=-1</div><div>channel =>1-15,17-31</div><div><br></div><div><span style="font-size: 12pt;">;Sangoma A102 port 2 [slot:4 bus:17 span:2] <wanpipe2></span></div><div>; context=nec</div><div>context=from-pstn</div><div>group=1</div><div>echocancel=yes</div><div>signalling=mfcr2</div><div>mfcr2_variant=ar</div><div>mfcr2_get_ani_first=no</div><div>mfcr2_max_ani=10</div><div>mfcr2_max_dnis=4</div><div>mfcr2_category=national_subscriber</div><div>mfcr2_mfback_timeout=-1</div><div>mfcr2_mete_pulse_timeout=-1</div><div><br></div><div>mfcr2_logdir=span2</div><div>mfcr2_call_files=yes</div><div>loglevel=error,warning,debug,notice,cas,mf</div><div><br></div><div>channel =>32-46,48-62</div><div><br></div><div>*************************************************************************************</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div>Y el system.conf:</div><div><br></div><div>*************************************************************************************</div><div><div>#Sangoma A102 port 1 [slot:4 bus:17 span:1] <wanpipe1></div><div>span=1,1,0,cas,hdb3</div><div>cas=1-15,17-31:1101</div><div>echocanceller=mg2,1-15,17-31</div><div><br></div><div><br></div><div>#Sangoma A102 port 2 [slot:4 bus:17 span:2] <wanpipe2></div><div>span=2,0,0,cas,hdb3</div><div>cas=32-46,48-62:1101</div><div>echocanceller=mg2,32-46,48-62</div><div>*************************************************************************************</div><div><br></div><div>Desde ya muy agradecido por el tiempo dispensado.</div><div><br></div></div><div><br></div></div><div><br></div><div><br></div><div><br></div><div><br></div> </div></body>
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