Hello, I've tried installing kamailio both from deb and from source (4.0.4 in both cases) on Ubuntu server 14.04. In both cases, I'm having problems with importing from the Router module in python, which I presume is made available when invoked from kamailio with the python module loaded. Here's what I see when trying to start kamailio with a python script with "from Router import LM_ERR": May 28 16:34:13 vcr01 kamailio: NOTICE: <core> [sr_module.c:627]: load_module(): /usr/lib/x86_64-linux-gnu/kamailio/modules/app_python.so: exports dlflags interface is deprecated and it will not be supported in newer versions; consider using mod_register() instead May 28 16:34:13 vcr01 /usr/sbin/kamailio[19652]: INFO: rr [../outbound/api.h:49]: ob_load_api(): Failed to import bind_ob May 28 16:34:13 vcr01 /usr/sbin/kamailio[19652]: INFO: rr [rr_mod.c:159]: mod_init(): outbound module not available May 28 16:34:13 vcr01 /usr/sbin/kamailio[19652]: ERROR: app_python [python_support.c:132]: python_handle_exception(): mod_init: Unhandled exception in the Python code:#012Traceback (most recent call last):#012 File "/etc/kamailio/callrouting.py", line 2, in <module>#012 from Router import LM_ERR#012ImportError: cannot import name LM_ERR May 28 16:34:13 vcr01 /usr/sbin/kamailio[19652]: ERROR: <core> [sr_module.c:939]: init_mod(): init_mod(): Error while initializing module app_python (/usr/lib/x86_64-linux-gnu/kamailio/modules/app_python.so) I load the module so: loadmodule "app_python.so" and set the following parameters: modparam("app_python", "script_name", "/etc/kamailio/handler.py") modparam("app_python", "mod_init_function", "mod_init") What am I doing wrong? Am I missing some additional modules from kamailio? handler.py is just the sample python script provided with the package. Any pointers appreciated. Regards, Örn