[SR-Users] Remote Party ID

Daniel-Constantin Mierla miconda at gmail.com
Tue Dec 6 23:13:54 CET 2011


Hello,

On 12/6/11 2:50 PM, Pavel Segeč wrote:
>
> Hi,
>
> I'm looking for some recommendations or guidlines. My leading IT 
> department which is providing PSTN connectivity requires to include 
> Remote Party ID in SIP Messages in a case where From URI is not in 
> telco format (I prefer email like style of addressing). How to simply 
> assign to an user its Remote Party ID which will be used when PSTN 
> calling will occure? On what should I focus on? To use user 
> preferences with AVP pairs? or something another?
>
since it is about one attribute associated with the caller, a 
recommended way is to add a new column in subscriber table, say it is 
named 'rpid'.

Then, in config file, set the load_credentials parameter of auth_db to 
load the rpid value and store in an avp. After you authenticate the 
caller, the avp will be set to the rpid value, see:

http://kamailio.org/docs/modules/stable/modules_k/auth_db.html#id2528175

Using this option, practically you use same db query that loads the user 
password for authentication to fetch the rpid value.

Cheers,
Daniel

-- 
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda

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