ast_copy_string(tc->dialcontext, chan->macrocontext, sizeof(tc->dialcontext));
else
ast_copy_string(tc->dialcontext, chan->context, sizeof(tc->dialcontext));
- ast_copy_string(tc->exten, chan->exten, sizeof(tc->exten));
+ if (!ast_strlen_zero(chan->macroexten))
+ ast_copy_string(tc->exten, chan->macroexten, sizeof(tc->exten));
+ else
+ ast_copy_string(tc->exten, chan->exten, sizeof(tc->exten));
res = ast_call(tc, numsubst, 0); /* Place the call, but don't wait on the answer */