[SR-Users] save a Q850 cause reason from a reply

Alexandr Dubovikov voip at start4.info
Mon Jan 30 11:01:48 CET 2012


Hi Uri,

if(is_present_hf("Reason")) {
                $var(cause)=$(hdr(Reason){param.value,cause}{s.int});
                xlog("L_INFO", "Our cause code: $var(cause)");
}

Also you can add this value to your CDR

modparam("acc", "log_extra", 
"src_user=$fU;src_domain=$fd;dst_user=$rU;dst_domain=$rd;to_user=$tU;to_domain=$td;causecode=$var(cause)")


Wbr,
Alexandr


1/30/2012 7:20 AM, Uri Shacked wrote:
> Hi,
> the gateway i use for sending call to pstn has an option of sending a 
> header with Q850 reason.
> it looks like this:
> "
> Reason: Q.850;cause=17;text="UserBusy"
>             Reason Protocols: Q.850
>             Cause: 17(0x11)[User busy]
> "
> now, i need to save the reason for reports.
> the reason changes and i am trying to find a way to parse it and save 
> the code only.
> usualy i use the "search" function to get text from headers that are 
> the gateway's inventions :-)
> here i can find the text "Q850....." but how do i get the cause code?
> i guess i cab write something long with textops and parsing. but, is 
> there a better and nicer way to perform it?
> thanks,
> Uri
>
>
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