Hi Iñaki,
Most of the UAC will reject an incoming call if the RURI is not the
contact they registered - and I by contact I mean URI + URI params (like
SNOM encodes as contact param the line of the account)
But particularly talking about devices with PBX-like behaviour (with
multiple extensions behind some registration), it really does not matter
- there is impossible to force any relation between the contact (which
is one) and accepted RURIs (which can be for multiple extensions).
Regards,
Bogdan
Iñaki Baz Castillo wrote:
> El Monday 30 June 2008 10:17:57 Bogdan-Andrei Iancu escribió:
>
>> Hi Stagg,
>>
>> This is a common issue when you have an Asterisk with multiple
>> extensions and a single registration to OpenSER. A trick you can do is
>> to save the username part of the RURI (the extension) and restore if the
>> location lookup (for registrations) was successful:
>>
>> ......
>> $avp(s:tmp) = $rU;
>> if ( !lookup("location")) {
>> # no location found
>> sl_send_reply("404","Not Found");
>> exit;
>> }
>> # registration found -> restore the username part
>> $rU = $avp(s:tmp)
>>
>> t_relay();
>>
>> ......
>>
>
>
> Hi Bogdan, will any SIP UA allow a call if the RURI username doesn't match
> the
> username in the "Contact" during UA registration?
> Well, sure a PBX would allow it (like Asterisk), but what about single phones?
> By my experience, most of the phone just allow receiving INVITE's for the
> same
> RURI username as the "Contact" send by the UA in the REGISTER.
>
>
>
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