Setup a Fax Extension in Elastix - Asterisk PBX
![Feb 24 05:16:52] NOTICE[1311][C-00000002]: chan_pjsip.c:789 chan_pjsip_cng_tone_detected: FAX CNG detected on 'PJSIP/fax_ext-00000001' but no fax extension in 'incoming-faxuser' - Asterisk Fax - Asterisk Community](https://global.discourse-cdn.com/asterisk/original/2X/0/0c51567b117fe1e25fda49aca638d39ef3e2312d.png "Feb 24 05:16:52] NOTICE[1311][C-00000002]: chan_pjsip.c:789 chan_pjsip_cng_tone_detected: FAX CNG detected on 'PJSIP/fax_ext-00000001' but no fax extension in 'incoming-faxuser' - Asterisk Fax - Asterisk Community")
Feb 24 05:16:52] NOTICE[1311][C-00000002]: chan_pjsip.c:789 chan_pjsip_cng_tone_detected: FAX CNG detected on 'PJSIP/fax_ext-00000001' but no fax extension in 'incoming-faxuser' - Asterisk Fax - Asterisk Community
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![Feb 24 05:16:52] NOTICE[1311][C-00000002]: chan_pjsip.c:789 chan_pjsip_cng_tone_detected: FAX CNG detected on 'PJSIP/fax_ext-00000001' but no fax extension in 'incoming-faxuser' - Asterisk Fax - Asterisk Community](https://global.discourse-cdn.com/asterisk/original/2X/1/150fadcbf204271f24e90009dbd4def687f2aaa2.png "Feb 24 05:16:52] NOTICE[1311][C-00000002]: chan_pjsip.c:789 chan_pjsip_cng_tone_detected: FAX CNG detected on 'PJSIP/fax_ext-00000001' but no fax extension in 'incoming-faxuser' - Asterisk Fax - Asterisk Community")
Feb 24 05:16:52] NOTICE[1311][C-00000002]: chan_pjsip.c:789 chan_pjsip_cng_tone_detected: FAX CNG detected on 'PJSIP/fax_ext-00000001' but no fax extension in 'incoming-faxuser' - Asterisk Fax - Asterisk Community
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