-> Use options "t:q250" for disabling mISDN_dsp and adding a 250ms delay.
- Fixed HLC (higher layer capability) modification to LCR routing.
- Fixed chan_lcr fax queue buffer. Added LCR_TRANSFERCAPABILITY environment.
+- Fixed compiler warnings when compiling with gcc 4.3.4.
+- Fixed includes to latest mISDNuser structures.
+- Fix by Peter: NULL pointer issue in asterisk frame.