[OpenSIPS-Users] enum_pv_query response

Razvan Crainea razvan at opensips.org
Tue Apr 10 09:58:45 CEST 2012


Hello, Andrew!

You should see the enum response stored in the $ru variable just after 
the enum_pv_query function.

Regards,

--
Ra(zvan Crainea
OpenSIPS Developer
http://www.opensips-solutions.com


On 04/10/2012 09:25 AM, Andrew Melton wrote:
> Ok, thanks Razvan.
>
> Can you help me narrow down the response?  I am using the 
> enum_pv_query along with t_reply to return the enum results to the caller:
>
> route[1] {
> ...
> enum_pv_query("$ru", "enum.local");
>  t_reply("302", "ENUM");
> ...
>
>
> This results in something like (from sip_trace):
>
> | 1089 | 2012-04-09 20:33:23 | 
> 7f995e292bec90f904dd33f9764af0bb at 10.10.81.28 
> <mailto:7f995e292bec90f904dd33f9764af0bb at 10.10.81.28>  |             | 
> SIP/2.0 302 ENUM
> Via: SIP/2.0/UDP 
> 10.10.81.28:5060;received=10.10.81.28;branch=z9hG4bK2bfcb565;rport=5060
> From: <sip:12105856325 at 10.10.81.28 
> <mailto:sip%3A12105856325 at 10.10.81.28>>;tag=as6c204346
> To: <sip:+13104849395 at 10.10.141.97 
> <mailto:sip%3A%2B13104849395 at 10.10.141.97>>;tag=3e30cad664f79af6351b92d4153bfe13.b8f4
> Call-ID: 7f995e292bec90f904dd33f9764af0bb at 10.10.81.28 
> <mailto:7f995e292bec90f904dd33f9764af0bb at 10.10.81.28>
> CSeq: 102 INVITE
> Contact: <tel:+13104849395;npdi;rn=3105654000;spid=132D>;q=0.99
> Server: OpenSIPS (1.8.0-beta-notls (x86_64/linux))
> Content-Length: 0
>
> It would seem that either $(ct.fields(uri) or $ru would grab the 
> Contact header string:
>
> Contact: <tel:+13104849395;npdi;rn=3105654000;spid=132D>;q=0.99
>
> but xlog copies the received URI instead of the enum_pv_query results.
>
> Is there something in addition to $ru that I need to look for to 
> capture the URI response?
>
> Thank you.
>
>
>
>
>
>
>
>
>
> On Mon, Apr 9, 2012 at 1:17 AM, Razvan Crainea <razvan at opensips.org 
> <mailto:razvan at opensips.org>> wrote:
>
>     Hello, Andrew!
>
>     You cannot access the raw NAPTR response from the script, you can
>     only see the R-URI modified according to the ENUM regexp response.
>     Therefore, you can search for the rn param in the R-URI ($ru
>     pseudovariable).
>
>     Regards,
>
>     --
>     Ra(zvan Crainea
>     OpenSIPS Developer
>     http://www.opensips-solutions.com
>
>
>     On 04/06/2012 11:58 PM, Andrew Melton wrote:
>>     I am attempting to use the NAPTR response from an enum_pv_query,
>>     but I can't find the variable being used to store it.  Debug
>>     shows a response value:
>>
>>     DBG:enum:enum_pv_query_3: ENUM query on
>>     5.2.1.5.7.2.8.2.1.5.1.enum.local: order 100, pref 50, flen 1,
>>     flags 'u', slen 12, services 'E2U+pstn:tel', rlen 44, regexp
>>     '!^(.*)$!tel:\1;npdi;rn=5125599976 <tel:5125599976>;spid=1086!'
>>
>>     Based on that, I was expecting to redirect the call by parsing
>>     the rn=5125599976 <tel:5125599976> from the enum response, and
>>     using it to either rewrite the uri or construct a simple 302 from
>>     scratch.  Can I store the response or use it in a script?
>>
>>     Thanks.
>>
>>
>>
>>
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