after installing zaptel modules, zttools, ztcfg all work fine and display the zap channel information as expected. However, when I access the asterisk CLI and try to execute any zap command, I get a message that states zap .... is not recognized. Asterisk also will not detect calls received or initiated on the zap channel. Zap command also do not appear in the asterisk help list of commands.
reload chan_zap.so generates the message "No such module 'chan_zap.so"
This is usually a sign that the chan_zap module was not built with/into asterisk.
Is there a way to rebuild LMCE asterisk with support for the chan_zap module?