[OpenSIPS-Devel] Presence using RLS support in upcoming Blink release

[Olle E. Johansson]

21 sep 2012 kl. 15:21 skrev Adrian Georgescu <ag at ag-projects.com>:

> Hello,
> 
> Here is some technical information about the support for Presence in upcoming Blink release. This is work in progress and if you have comments or suggestions you may attach them to the link below:
I do look forward to this release and am really grateful for the level of technichal documentation you provide.

Thanks,
/O
> 
> http://projects.ag-projects.com/news/15
> 
> Presence
> 
> This functionality will be available in upcoming Blink Pro 2.0 and Blink Lite 2.0 for MacOSX and also on Blink-Qt for Window and Linux.
> 
> Design Principles
> 
> Blink should work with any SIP and XCAP servers that supports all related SIP SIMPLE standards, but only a subset of them are used. They are described below:
> 
> Blink uses only TCP or TLS transports for signaling
> Blink presence payload is based on RPID schema with its extensions for media capabilities and person information
> Blink relies on a Presence Agent collocated with the SIP Registrar that supports PUBLISH method and XCAP storage
> Presence Agent must support handling of presence rules using org.openmobilealliance.pres-rules XCAP document
> Presence Agent must support external references from rls-services to resource-lists
> Presence Agent must support external references from rls-services to org.openmobilealliance.pres-rules
> Presence Agent must support presence and presence.winfo event packages
> Presence Agent may support xcap-diff event package for XCAP documents replication between clients
> Presence Agent must support RLS subscriptions and RLMI notifications
> SIP Registrar may support GRUU
> XCAP server may support serving the user icon from org.openmobilealliance.pres-content document
> XCAP server must support the following XCAP applications: rls-services, resource-lists, xcap-caps, org.openmobilealliance.pres-content, org.openmobilealliance.pres-rules, org.openmobilealliance.xcap-directory
> XCAP server may support pidf-manipulation for offline status
> Standards
> http://sipsimpleclient.com/projects/sipsimpleclient/wiki/SipFeatures#Presence
> 
> 
> To read the full content go to:
> 
> http://projects.ag-projects.com/news/15
> 
> Regards,
> Adrian
> 
> 
> 
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