<div>Here is the call trace:</div><div>Please see the red lines... when we receive the "send category request" (tone II-1)... then we send a B-5, but the subscriber is busy, so it should be a B-3. Then openr2 sends a disconnect.</div>
<div><br></div><div> Chan 24 - Entered in openr2_chan_handle_zap_event</div><div> Chan 24 - Handle CAS.</div><div> Chan 24 - Bits changed from 0x08 to 0x00</div><div> Chan 24 - CAS STATE [100].</div><div> Chan 24 - CAS Rx << [SEIZE] 0x00</div>
<div> Chan 24 - Handle incoming call.</div><div> Chan 24 - Initialized R2 MF detector</div><div> Chan 24 - CAS Tx >> [SEIZE ACK] 0x0C</div><div> Chan 24 - CAS Raw Tx >> 0x0D</div><div> Chan 24 - MF Rx << 5 [ON]</div>
<div> Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [1], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 5</div><div> Chan 24 - DNIS so far: 5, expected length: 12</div>
<div> Chan 24 - Enter request_next_dnis_digit().</div><div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div><div> Chan 24 - MF Rx << 5 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div>
<div> Chan 24 - MF Tx >> 1 [OFF]</div><div> Chan 24 - MF Rx << 5 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div>
<div> Chan 24 - Getting DNIS digit 5</div><div> Chan 24 - DNIS so far: 55, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div><div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div>
<div> Chan 24 - MF Rx << 5 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div><div> Chan 24 - MF Rx << 4 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div>
<div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 4</div><div> Chan 24 - DNIS so far: 554, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div>
<div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div><div> Chan 24 - MF Rx << 4 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div>
<div> Chan 24 - MF Rx << 1 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 1</div>
<div> Chan 24 - DNIS so far: 5541, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div><div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div><div>
Chan 24 - MF Rx << 1 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div><div> Chan 24 - MF Rx << 3 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div>
<div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 3</div><div> Chan 24 - DNIS so far: 55413, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div>
<div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div><div> Chan 24 - MF Rx << 3 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div>
<div> Chan 24 - MF Rx << 3 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 3</div>
<div> Chan 24 - DNIS so far: 554133, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div><div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div><div>
Chan 24 - MF Rx << 3 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div><div> Chan 24 - MF Rx << 4 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div>
<div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 4</div><div> Chan 24 - DNIS so far: 5541334, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div>
<div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div><div> Chan 24 - MF Rx << 4 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div>
<div> Chan 24 - MF Rx << 1 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 1</div>
<div> Chan 24 - DNIS so far: 55413341, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div><div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div>
<div> Chan 24 - MF Rx << 1 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div><div> Chan 24 - MF Rx << 3 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div>
<div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 3</div><div> Chan 24 - DNIS so far: 554133413, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div>
<div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div><div> Chan 24 - MF Rx << 3 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div>
<div> Chan 24 - MF Rx << 3 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 3</div>
<div> Chan 24 - DNIS so far: 5541334133, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div><div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div>
<div> Chan 24 - MF Rx << 3 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div><div> Chan 24 - MF Rx << 2 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div>
<div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 2</div><div> Chan 24 - DNIS so far: 55413341332, expected length: 12</div><div> Chan 24 - Enter request_next_dnis_digit().</div>
<div> Chan 24 - Requesting next DNIS with signal 0x31.</div><div> Chan 24 - MF Tx >> 1 [ON]</div><div> Chan 24 - MF Rx << 2 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 1 [OFF]</div>
<div> Chan 24 - MF Rx << 1 [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_dnis().</div><div> Chan 24 - Getting DNIS digit 1</div>
<div> Chan 24 - DNIS so far: 554133413321, expected length: 12</div><div> Chan 24 - Done getting DNIS!</div><div> Chan 24 - Enter try_request_calling_party_category().</div><div> Chan 24 - Enter request_calling_party_category().</div>
<div> Chan 24 - MF Tx >> 5 [ON]</div><div> Chan 24 - MF Rx << 1 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 5 [OFF]</div><div> Chan 24 - MF Rx << 1 [ON]</div>
<div> Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [2], MF State[200].</div><div> Chan 24 - Enter mf_receive_expected_ani().</div><div> Chan 24 - MF Tx >> 5 [ON]</div><div> Chan 24 - MF Rx << 1 [OFF]</div>
<div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 5 [OFF]</div><div> Chan 24 - MF Rx << F [ON]</div><div> Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [2], MF State[200].</div>
<div> Chan 24 - Enter mf_receive_expected_ani().</div><div> Chan 24 - Got end of ANI</div><div> Chan 24 - Enter request_change_to_g2().</div><div> Chan 24 - Requesting change to Group II with signal 0x33</div><div> Chan 24 - MF Tx >> 3 [ON]</div>
<div> Chan 24 - MF Rx << F [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 3 [OFF]</div><div><font color="#ff0000"> Chan 24 - MF Rx << 1 [ON]</font></div><div>
Chan 24 - Enter handle_forward_mf_tone().</div><div> Chan 24 - MF Group [3], MF State[200].</div><div> Chan 24 - Entered openr2_proto_accept_call().</div><div><span style="background-color:rgb(255,255,255)"><font color="#ff6666"> Chan 24 - MF Tx >> 5 [ON]</font></span></div>
<div> Chan 24 - MF Rx << 1 [OFF]</div><div> Chan 24 - Enter handle_forward_mf_silence().</div><div> Chan 24 - MF Tx >> 5 [OFF]</div><div> Chan 24 - Enter turn_off_mf_engine().</div><div> Chan 24 - calling timer 17 (r2_answer_delay) callback</div>
<div> Chan 24 - Enter ready_to_answer().</div><div><font color="#ff6666"> Chan 24 - Enter openr2_proto_disconnect_call().</font></div><div> Chan 24 - Enter send_forced_release().</div><div> Chan 24 - Enter turn_off_mf_engine().</div>
<div> Chan 24 - CAS Tx >> [FORCED RELEASE] 0x00</div><div> Chan 24 - CAS Raw Tx >> 0x01</div><div> Chan 24 - Entered in openr2_chan_handle_zap_event</div><div> Chan 24 - Handle CAS.</div><div> Chan 24 - Bits changed from 0x00 to 0x08</div>
<div> Chan 24 - CAS STATE [205].</div><div> Chan 24 - CAS Rx << [CLEAR FORWARD] 0x08</div><div> Chan 24 - Call ended</div><div> Chan 24 - Enter openr2_proto_set_idle().</div><div> Chan 24 - Enter openr2_proto_init().</div>
<div> Chan 24 - Enter turn_off_mf_engine().</div><div> Chan 24 - CAS Tx >> [IDLE] 0x08</div><div> Chan 24 - CAS Raw Tx >> 0x09</div><div> Chan 24 - Enter fix_rx_signal().</div><div><br></div><div>Thanks,</div>
<div>Guilherme</div><br><div class="gmail_quote">On Fri, Jul 13, 2012 at 3:13 PM, Mc GRATH Ricardo <span dir="ltr"><<a href="mailto:mcgrathr@mail2web.com" target="_blank">mcgrathr@mail2web.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div><a></a>
<div><a></a>
<div><a>Guilherme</a><a></a></div>
</div>
</div>
<div><font face="tahoma"></font> </div>
<div><font face="tahoma">Could you provide a call trace, b</font><font face="tahoma">y the way in case of busy extension shouldn't never send by any reason a congestion tone.</font></div>
<div><font face="tahoma"><a><font face="tahoma">Thanks.</font></a></font></div>
<div><font face="tahoma"></font> </div>
</div>
<div>
<div><font face="Tahoma">Mc GRATH<a></a><a></a><a></a> Ricardo</font></div>
<div><font face="tahoma">E-Mail<a></a><a></a><a></a> <a href="mailto:mcgrathr@mail2web.com" target="_blank">
mcgrathr@mail2web.com</a><a></a><a></a><a></a></font></div>
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<div dir="ltr"><font color="#000000" face="Tahoma"></font> </div>
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<font color="#000000" face="Tahoma"><b>From:</b> <a href="mailto:asterisk-r2-bounces@lists.digium.com" target="_blank">asterisk-r2-bounces@lists.digium.com</a> [<a href="mailto:asterisk-r2-bounces@lists.digium.com" target="_blank">asterisk-r2-bounces@lists.digium.com</a>] On Behalf Of Guilherme Peron [<a href="mailto:guiperon@gmail.com" target="_blank">guiperon@gmail.com</a>]<br>
<b>Sent:</b> 13 July 2012 14:34<br>
<b>To:</b> <a href="mailto:asterisk-r2@lists.digium.com" target="_blank">asterisk-r2@lists.digium.com</a><br>
<b>Subject:</b> [asterisk-r2] Sending backward tones<br>
</font><br>
</div><div><div class="h5">
<div></div>
<div>Hello,
<div><br>
</div>
<div>I'm using asterisk 1.6.0.27 and openr2 1.3.0.</div>
<div>When trying to make incoming calls to asterisk to busy phones, openr2 does not send a congestion/busy tone to the PSTN. </div>
<div>Firstly it sends "line is free, don't charge", then it sends a clearback.</div>
<div>Does anybody knows if there is any patch or configuration to change this behaviour?</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Guilherme</div>
</div>
</div></div></div>
</div>
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