I actually figured it out late last night - I needed to "make menuselect" and re-select everything. Don't know why (since it was already showing as selected) but it compiled fine. I had checked out both zaptel and libpri from SVN as well just to be on the safe side. I now have 30 odd zap channels, but calls aren't being passed through, though my suspicion at this stage is that SS7 support isn't compiled into my wanpipe drivers. (Why Sangoma insist on hiding the SS7 code, I don't know!) > You can use asterisk trunk now instead of the asterisk-ss7 branch. > With the release of the 1.4 beta, I was able to put the libss7 changes > into trunk (no, this does not mean that it will be in 1.4, just in > trunk). However, I suspect your problem with chan_zap compiles has to > do with the version of zaptel running on your system. Make sure you > are using zaptel from trunk, not from 1.2. Some things changed since > zaptel-1.2 so it is necessary to use zaptel-1.4 for it to compile.