Hello,
I have uploaded xlog and (stripped) pv Kamailio/Openser modules to sip-router.org site at: http://sip-router.org/pub/tmp/miconda/
If you are willing to test them, then just get the branch "master" from git and merge with "daniel/pv". Details about GIT repository: http://sip-router.org/2008/11/18/git-repository-online/
The pv module does not include yet the pseudo-variables and transformations dependent of K/O extensions (e.g., branch, script flags, ...). Probably one important to decide upon is the AVP (to start a new discussion about it separately). The ones missing now will be gradually activated as dependent code is sorted out. Testing and feedback is welcome.
Andrei is doing heavy work to improve the config script interpreter for string and arithmetic operations, you can track the commits at: http://lists.sip-router.org/pipermail/sr-dev/
Once work is finished and the developers' branches are merged, we can mark an important milestone - K/O pseudo-variables working in sip-router config file, opening full functionality for large set of K/O modules and clean compatibility of config files for many typical deployments.
SIP-Router is able to load now both types of modules: ser and k/o. DB APIs from both projects were tested as library, from K/O point of view mi and statistics API are the extensions yet to be made libraries for sip-router.
Cheers, Daniel