fix of chan_lcr / new socket interface for openbsc

hi, the broken chan_lcr is now fixed in the "develop" branch of lcr git. i have tested it with asterisk 1.8.1. the locking seems to be improved in this asterisk version. i could not run it in a deadlock, as i could with asterisk 1.6. i would suggest to try this out, but please keep your current asterisk and lcr sources. if all works fine, i would like to merge the "develop" branch into the "master" branch soon. for the gsm users: the second change in the "develop" branch is the socket interface between openbsc and lcr. thanks to harald welte for providing this patch. instead of linking openbsc to lcr, openbsc runs it's own process. (using bsc_hack as usual) lcr connects to a socket of openbsc. with it, the gsm.conf became obsolte and has been removed from lcr. in order to run lcr with openbsc ("master" branch of openbsc) : bsc_hack -P -m -l <sqlite-database> -c <openbsc-config> -P is required to enable rtp proxy for use with ipaccess bts. -m is required to allow call control via socket interface to get lcr from "develop" branch, do: git-clone git://git.misdn.org/git/lcr.git/ cd lcr sh checkout-branch.sh develop regards, andreas