[Users] SIP Message

Klaus Darilion klaus.mailinglists at pernau.at
Thu Jul 20 21:14:49 CEST 2006


Hi Javier!

I'm not aware of this feature in SIP. Please ask this question on the
SIP-Implementors Mailing list. I'm sure the people there can refer to the
proper specifications (if they exist). If this is yet not standardized,
you can use any header in your client. Make a private extension to SIP and
use it for this feature.

regards
klaus

On Thu, July 20, 2006 20:12, Javier Ramirez said:
> I have already made the client, and I can modity it as I want. What I
> would like to know is how I can make it in SIP, over what messages this
> information travells, and how I have to configure the openser so that it
> let the messages pass.
>
> best regards
>
> Javier
>
>   ----- Original Message -----
>   From: Klaus Darilion
>   To: Javier Ramirez
>   Cc: users
>   Sent: Thursday, July 20, 2006 2:03 PM
>   Subject: Re: [Users] SIP Message
>
>
>   Openser is a proxy, no client.
>   Thus, if you want to send a mesage to the client, the request must be
>   sent by another SIP client. Then, openser can change some header fields
>   or add new header fields. Openser itslef can not create new messages.
>   For this you would have to use Asterisk or sems.
>
>   regards
>   klaus
>
>   Javier Ramirez wrote:
>   > I make the SIP Client. and I add this feature,
>   > but I need use openser, and I don't know how to make this.
>   >
>   >
>   >
>   >
>   > * <mailto:jramirez at bit2net.com>*
>   >
>   >
>   >
>   >
>   >
>   >
>   >
>   > *      **Javier Ramirez*
>   >
>   > */ jramir <mailto:jramirez at bit2net.com>ez at bit2net.com
>   > <mailto:jramirez at bit2net.com>/
>   >
>   > /web: www.bit2net.com <http://www.bit2net.com>/
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>   >
>   >     ----- Original Message -----
>   >     *From:* Klaus Darilion <mailto:klaus.mailinglists at pernau.at>
>   >     *To:* Javier Ramirez <mailto:jvr_78 at yahoo.com.ar>
>   >     *Cc:* users <mailto:users at openser.org>
>   >     *Sent:* Thursday, July 20, 2006 1:43 PM
>   >     *Subject:* Re: [Users] SIP Message
>   >
>   >     First you have to find a SIP client which supports this feature.
>   >
>   >     regards
>   >     klaus
>   >
>   >     Javier Ramirez wrote:
>   >      > What I need is that Display Name works in the same way that
> Presence
>   >      > State. I mean, when an user changes his status, he send a
> PUBLISH
>   >     to the
>   >      > openser, and it send a NOTIFY to he users that have already
>   >     suscribed.
>   >      > best regards
>   >      > Javier Ramirez
>   >      >
>   >      >
>   >      >
>   >      >     ----- Original Message -----
>   >      >     *From:* Klaus Darilion
> <mailto:klaus.mailinglists at pernau.at>
>   >      >     *To:* Javier Ramirez <mailto:jvr_78 at yahoo.com.ar>
>   >      >     *Cc:* users <mailto:users at openser.org>
>   >      >     *Sent:* Thursday, July 20, 2006 9:34 AM
>   >      >     *Subject:* Re: [Users] SIP Message
>   >      >
>   >      >     Hi JAvier!
>   >      >
>   >      >     Do you mean to update the Display of the SIP client during
> a
>   >     call? This
>   >      >     is not defined in SIP. According to RFC 3261 it is
> forbidden
>   >     to change
>   >      >     the From during a a dialog. Thus you can't change the
> display
>   >     name int
>   >      >     the dialog.
>   >      >
>   >      >     Maybe you can send reINVITEs with different
>   >     P-Asserted-Identity headers
>   >      >     whose Display-Name portion gets updated. But it depends on
> the
>   >      >     client if
>   >      >     it will the data from the P-Asserted-Identity header of if
> it
>   >     gets
>   >      >     updated on changes.
>   >      >
>   >      >     regards
>   >      >     klaus
>   >      >
>   >      >     Javier Ramirez wrote:
>   >      >      > what is the SIP message that use to change Display Name?
>   >      >      > because, the xten do not actualize never.
>   >      >      > Best Regards
>   >      >      > Javier
>   >      >      >
>   >      >      >
>   >      >      >
>   >      >
>   >     ------------------------------------------------------------------------
>   >      >      >
>   >      >      > _______________________________________________
>   >      >      > Users mailing list
>   >      >      > Users at openser.org <mailto:Users at openser.org>
>   >     <mailto:Users at openser.org>
>   >      >      > http://openser.org/cgi-bin/mailman/listinfo/users
>   >      >
>   >      >
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