Master DNL Class4
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Basic Switch Configuration
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Class 4 API
Troubleshooting
Configure SIP Cause Code and Q850 Mapping
Class 4 Fusion let you configure Q850 mapping with SIP Cause Code. You can configure this mapping in this config file:
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/opt/denovo/dnl_softswitch/conf/sip_response_to_q850.conf
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Here is how it looks like:
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sip_response,QSIG
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200,16
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400,41
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401,21
5
402,21
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403,21
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404,1
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405,63
9
406,79
10
407,21
11
408,102
12
410,22
13
413,127
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414,127
15
415,79
16
416,127
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420,127
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421,127
19
423,127
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480,18
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481,41
22
482,25
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483,25
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484,28
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485,1
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486,17
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487,487
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488,65
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500,41
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501,79
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502,38
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503,34
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504,102
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505,127
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513,127
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600,17
37
603,21
38
604,1
39
606,65
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By default, this file does not exist, so you will need to create it under the /conf directory.
After you modify this sip_response_toq850.conf file, you will need to restart the swith using the following command:
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systemctl restart dnl_softswitch
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