[asterisk-users] rfc3680, reginfo+xml

Raj Jain rj2807 at gmail.com
Wed Aug 22 05:23:36 CDT 2007


Olivier,

This feature is not supported in Asterisk. I can tell this looking at the code.

If you want to test this yourself, send Asterisk a SUBSCRIBE message
with Event: reg header in it. You can either use an off-the-shelf UA
that supports RFC 3680 to do this or you can use SIPp (an open-source
SIP test tool) to do this. Since Asterisk does not support "reg"
event-package, it'll respond back with a 489 (Bad Event) response.

Raj


On 8/22/07, Olivier <oza-4h07 at myamail.com> wrote:
> Hi,
>
> RFC3680 defines a SIP event package for registration.
> This event package which can be used through NOTIFY-SUBSCRIBE methods, seems
> very useful for free sitting or presence applications.
>
> This package is supported in various SIP phones (at least Thomson ST2030) :
> when turned on, this feature adds a new login/logout menu among other
> things.
>
> It can also be used to send Welcome notices to mobile users : whenever a
> mobile user comes in, a SIP MESSAGE is sent by a software application which
> has previously subscribed to be notified of any registration event related
> to this mobile user.
>
> It appears Asterisk supports SIP NOTIFY-SUBSCRIBE methods.
> But I couldn't find any trace of this specific Registration Event package
> support (but I won't swear I searched the right way).
>
> How can I make sure this feature is supported or not ?
>
> More precisely, this Registration Event package support relies on these
> headers :
> SIP SUBSCRIBE "reg" Event
> SIP SUBSCRIBE "application/reginfo+xml" Accept
> SIP NOTIFY "reg" Event
> SIP NOTIFY "application/reginfo+xml" Content
>
> How shall I check ?
>
> Regards
>
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