[OpenSIPS-Users] Feature request - RFC 3994 and RFC 5438 support for instant messaging

[Bogdan-Andrei Iancu]

Robert,

Check this https://opensips.org/docs/modules/3.6.x/xml.html

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
   https://www.siphub.com


On 4/22/26 21:47, Robert Dyck wrote:
> Why this might be useful.
>
> Given that there is a UA that utilizes xml content type of "application/im-
> iscomposing+xml" ( RFC 3994 ) and opensips is configured with module msilo this
> results in much useless messaging.
>
> The UA sends frequent "iscomposing" messages while the user is typing. If the
> desired recipient is not registered, opensips stores these meaningless
> messages and a 202 OK response is sent. Furthermore opensips may be configured
> to respond with a MESSAGE to indicate that a message had been stored. Now the
> UA sends a "message/imdn+xml" ( RFC 5438 ) that indicates it had received the
> message from opensips.
>
> There are many messages exchanged that do not accomplish anything and opensips
> stores garbage in the silo. There will be another flood when the recipient
> registers.
>
> There are no script features to examine the xml contents. If the useless
> messages could be detected then they could be ignored. Perhaps a module
> inspired by presence-xml called IM-xml.
>
>
>
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