ISC interface not distinguishing between AS generated 5xx and downstream ones

vingarzan's picture
Project:Call Session Control Functions
Component:Code
Category:bug
Priority:normal
Assigned:Unassigned
Status:active
Description

- IFC is configured with SESSION_CONTINUED for an AS that works in proxy mode
- S-CSCF finishes triggering and forward
- next node responds with 5xx
- the ISC_orig/term_failure route incorrectly identifies the response and tries to apply trigger check continuation.

Possible solution: the ISC_orig/term_failure route needs to be disabled when there is a request that came back. However, this seems to involve some state keeping if no clever tm ops are applied.

E-Mail thread: http://lists.berlios.de/pipermail/openimscore-cscf/2008-January/001577.h...