Jitter buffer and Cross Compile


i’m working on Blackfin CPU and i’m trying to get a full “jitter buffer” on SIP, if i’m right the only Asterisk that support it is the 1.6.x one.

I cross compiled Asterisk 1.6.x on Blackfin but i found out that the main problem it’s to cross compile the DAHDI driver for Blackfin technology.

Have anyone experience on DAHDI cross compiling? is there exist an Asterisk version 1.4 with full “jitter buffer” on SIP or Asterisk 1.6 with old driver (zaptel) support?

Thanks in advance,