Hi Kyle,

destination_number is number what is called. If it is for inbound faxes, then destination_number variable will contain number which your clients calls to get into Freeswitch. More details about channel variables you can find below:

https://freeswitch.org/confluence/display/FREESWITCH/Channel+Variables

You can add <action application="info"/> line before <action application="rxfax" ....> and in console you will see all related to that call variables. It will looks like:

2015-12-16 02:20:45.581035 [INFO] mod_dptools.c:1711 CHANNEL_DATA:
Channel-State: [CS_EXECUTE]
Channel-Call-State: [RINGING]
Channel-State-Number: [4]
Channel-Name: [.....]
....
....
....
Caller-Destination-Number: [Value which you are looking for]
....
....

With kind regards,

Jurijs

2015-12-16 8:59 GMT+02:00 Volodymyr Fedorov <lexxua@gmail.com>:
Hi,
Even variable is not exist you can parse sip-headers and extract variables via regex:
bellow example for parse to-header
<action application="set" data="act_nmbr=${regex(${sip_h_To}|^\<sip:(\d*)\@.*\>.*$|0%1)}"/>



On Wed, Dec 16, 2015 at 1:48 AM, Kyle Hunter <khunter@thesummitgroup.com.au> wrote:

Hey,

 

I’ve currently got a dial plan set up to receive faxes which looks like:
                        <action application="rxfax" data="/var/spool/fax/FAX-${destination_number}-${caller_id_number}-${uuid}.tif"/>

 

I’m just wondering what $destination_number variable is set to. In our SIP Header we’re sending a different ‘SIP Display info’ to what this variable is set to and I can’t seem to find what that variable is actually looking at.

 

Thanks,

Kyle

 

Kyle Hunter | Network Engineer | The Summit Group

E: khunter@thesummitgroup.com.au | W:

The Summit Group (Australia) Pty Ltd | P:  | Level 1, 39 Railway Road, Blackburn  VIC  3130
The Summit Group (USA) LLC | P: 321 216 3844 | Suite 1003, 364E Main Street, Middletown  DE 19709
Postal:      P.O. Box 3225, Doncaster East  VIC  3109

 

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--
Best regards,
Volodymyr

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