[sr-dev] Trying to setup RTCP-XR collection for Polycom phones on Kamailio 4.2 + Homer 3.6

[A Acosta]

Alex, thanks for the reply.

I'm getting the following errors while trying to use hash_body

"kamailio: ERROR: <core> [cfg.y:3301]: yyparse(): cfg. parser: failed to
find command hash_body (params 1)"
"kamailio: : <core> [cfg.y:3441]: yyerror_at(): parse error in config file
/usr/local/etc/kamailio//kamailio.cfg, line 98, column 53: unknown command,
missing loadmodule?#012"

On Thu, Nov 20, 2014 at 11:52 PM, Alexandr Dubovikov <
alexandr.dubovikov at gmail.com> wrote:

>  Hi Ashlin,
>
> you should implement it in this way:
>
> 1.  set for all Polycom devices IP of your homer capture server as
> collector IP.
> 2. check if method is PUBLISH and it has Event == vq-rtcpxr and/or
> Content-type: application/vq-rtcpxr
> 3. extract CallID: from SDP body. (don't use Call-ID from PUBLISH)
> 4. make custom SQL insert to the log_capture or to the sip_capture table
> with original CallID value from SDP body
> 5. send reply 200 OK
>
> something like this:
>
>  if (method == "PUBLISH" && hash_body("application/sdp"))
>  {
>                 if(sdp_get_line_startswith("$avp(callid)", "CalllID:)) {
>                         #cut off CalliD:  and insert it to DB as
> correlation_id
>                        sql_query("cb", "INSERT INTO
> logs_capture(...,correlaton_id,....) VALUES (...., $avp(callid),...);";
>
>                 }
>                 t_reply("200","PUBLISH RECORDED");
>                 exit(0);
> }
>
> Wbr,
> Alexandr
>
>
> On 11/21/2014 2:30 AM, A Acosta wrote:
>
>
>      #ALL MESSAGES
>     if($sht(a=>method::all) > 0) {
>         sql_query("cb", "INSERT INTO stats_method (from_date, to_date,
> method, total) VALUES($var(f_date), $var(t_date), 'ALL',
> $sht(a=>method::all))");
>         $sht(a=>method::all) = 0;
>     }
>
>  }
>
>  I managed to get this working with Opensips with the help of the
> following link:
> http://wiki.sipfoundry.org/display/sipXecs/Setting+up+an+RTCP-XR+collector+for+Polycom+Productivity+Suite
>
>  However, Kamailio's routing logic syntax is different and I'm having a
> hard time parsing through it. This is what the RTCP-XR collection logic
> looks like in the Opensips routing logic:
>
>  # main request routing logic
>
>  route{
>         #For example, you can capture only needed methods...
>         if (method =~ "^(INVITE|ACK|CANCEL|BYE|REFER|PRACK|UPDATE)") {
>                 sip_capture();
>         }
>
>          else if (method =~ "^PUBLISH" && !$ct =~ "x-sipX-nonat" && $rd =
> "domain.com" ) {
>                 #xlog("$rd=================================");
>                 perl_exec("messagedump");
>                 t_reply("200","PUBLISH RECORDED");
>         }
>
>          exit;
> }
>
>  onreply_route {
>
>          #And only needed reply or needed requests method
>         if(status =~ "^(1[0-9][0-9]|[3[0-9][0-9]|4[0-9]|[56][0-9][0-9])") {
>         if($rm =~ "^(INVITE|ACK|CANCEL|BYE|REFER|PRACK|UPDATE)") {
>                 sip_capture();
>         }
>         exit;
> }
> }
>
>  Any help would be appreciated.
> --
>  *Ashlin Jones-Acosta*
> Telephony Systems Engineer
> Infrastructure Technology
>  Direct: (805) 222-0934
>  *PennyMac*
>
>
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>
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>


-- 
*Ashlin Jones-Acosta*
Telephony Systems Engineer
Infrastructure Technology
Direct: (805) 222-0934
*PennyMac*
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