Hi Nauman,
Nauman Sulaiman wrote:
> Hi Bogan
>
> Thanks for the replies, we are basically registering with a third party
> provider and the save location on the Opensips isn't really to keep track of
> registration state, its just to keep track of the location of the UAC
> irrespective of whether its registered or not.
>
In this case, you use the trick from Andrew, like:
route{
if (method=="REGISTER")
{
t_on_reply("3");
if (!t_relay()) {
sl_reply_error();
}
exit;
}
}
onreply_route[3] {
# Here we handle REGISTER replies
xlog("L_INFO", "[$mi] [$rs $rr]\n");
if (status=~"200") {
route(3);
};
route[3] {
# workaround for location saving
xlog("L_INFO", "saving location\n");
save("location","r");
}
Your contacts will be saved by opensips only when a 200 OK was received
for the REGISTER you send upstream.
Regards,
Bogdan
> we now have the following code in route(1) of sample script
>
> if (method=="REGISTER")
> {
> xlog("saving AoR non local domain \n");
>
> if (!save("location","mr"))
> {
> xlog("couldn't save location in route 1 \n");
> sl_reply_error();
> }
>
>
> if (!t_relay()) {
> sl_reply_error();
> }
>
> exit;
> }
>
> we are not challenging the UAC if the domain is not the opensips proxy, we
> just let it go through and save location. We take it if you issue a challenge
> here you need a copy of the credentials of the UAC on the opensips proxy, as
> we will not have this, is the above valid?
>
> --- On Sun, 1/8/10, Bogdan-Andrei Iancu <[email protected]> wrote:
>
>
>> From: Bogdan-Andrei Iancu <[email protected]>
>> Subject: Re: [OpenSIPS-Users] Location info when using OpenSIPS as outbound
>> proxy
>> To: "OpenSIPS users mailling list" <[email protected]>
>> Date: Sunday, 1 August, 2010, 19:14
>> Hi Andrew,
>>
>> what you are doing is dangerous :)
>>
>> Even if the contacts+expires values will be properly
>> extracted from the
>> reply, other data will be bogus, like:
>> - user agent
>> - socket info (only if you do change it
>> before relaying the register)
>> - path info
>> - received value + branch flags (if some
>> forking is done)
>>
>> Regards,
>> Bogdan
>>
>> Andrew Pogrebennyk wrote:
>>
>>> On 01.08.2010 20:37, Bogdan-Andrei Iancu wrote:
>>>
>>>
>>>> 2) ideally, for an outbound proxy, you should do
>>>>
>> the registration
>>
>>>> processing at reply time, once the main registrar
>>>>
>> accepted the
>>
>>>> registration and eventually made all the changes
>>>>
>> over it. But right
>>
>>>> now
>>>> opensips does not accept registration processing
>>>>
>> for replies.
>>
>>>>
>>>>
>>> Just in case - some time ago I did something like:
>>>
>>> onreply_route[3] {
>>> # Here we handle REGISTER replies
>>> xlog("L_INFO", "[$mi] [$rs
>>>
>> $rr]\n");
>>
>>> if (status=~"200") {
>>> route(3);
>>> };
>>>
>>> route[3] {
>>> # workaround for location saving
>>> xlog("L_INFO", "saving
>>>
>> location\n");
>>
>>> save("location","0x02");
>>> }
>>>
>>>
>>> 0x02 - do not generate a SIP reply to the current
>>>
>> REGISTER request.
>>
>>>
>>>
>> --
>> Bogdan-Andrei Iancu
>> OpenSIPS Bootcamp
>> 20 - 24 September 2010, Frankfurt, Germany
>> www.voice-system.ro
>>
>>
>> _______________________________________________
>> Users mailing list
>> [email protected]
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
>>
>
>
>
>
> _______________________________________________
> Users mailing list
> [email protected]
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
>
--
Bogdan-Andrei Iancu
OpenSIPS Bootcamp
20 - 24 September 2010, Frankfurt, Germany
www.voice-system.ro
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