[Devel] [ openser-Feature Requests-1583144 ] (Registrar)State information, for currently registered users

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Feature Requests item #1583144, was opened at 2006-10-23 13:36
Message generated for change (Tracker Item Submitted) made by Item Submitter
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https://sourceforge.net/tracker/?func=detail&atid=743023&aid=1583144&group_id=139143

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Category: modules
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: reticent (unspin)
Assigned to: Nobody/Anonymous (nobody)
Summary: (Registrar)State information, for currently registered users

Initial Comment:
The "registrar" module supports a feature to send SIP 
OPTIONS messages as keepalives, this provides an 
opportunity to determine if the user is currently 
available or not

In the event that a user becomes unavailable their 
location information could be updated to include this 
information and subcequent useage of "lookup()" could 
take this into account

If the UAC is not responding to OPTIONS messages then 
its very likely that its not going to respond to an 
INVITE, in which case you can expediate processing of 
forwarding logic or an unavailable response


It may also be useful to be able to enable/disable 
this feature on a per registration basis as there are 
some UACs that do not support OPTIONS messages

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=743023&aid=1583144&group_id=139143