Hi there. :) After spending hours trying to register Xlite 4.1 in freeswitch 1.0.6 both installed in my Windows 7 pro rig I gave up. Now I installed Freeswtich 1.0.6 in a centos 5.7 x86 virtual machine with the help of freeswitch book. Xlite is registering fine but now the problem is this: When I dial 9198 extension Xlite tells me "Failed to establish call" and This log messages are written in freeswitch console: freeswitch@pbx> 2011-10-12 09:01:17.469489 [NOTICE] switch_channel.c:669 New Channel sofia/internal/1000@10.10.100.35[e3f7697a-74ff-46a6-a3ac-c5b95f58d103] 2011-10-12 09:01:17.474982 [INFO] mod_dialplan_xml.c:418 Processing 1000->9198 in context default 2011-10-12 09:01:17.480554 [NOTICE] switch_ivr.c:1447 Transfer sofia/internal/1000@10.10.100.35 to enum[9198@default] 2011-10-12 09:01:17.497178 [INFO] switch_core_state_machine.c:142 No Route, Aborting 2011-10-12 09:01:17.497178 [NOTICE] switch_core_state_machine.c:143 Hangup sofia/internal/1000@10.10.100.35 [CS_ROUTING] [NO_ROUTE_DESTINATION] 2011-10-12 09:01:17.502715 [NOTICE] switch_core_session.c:1182 Session 6 (sofia/internal/1000@10.10.100.35) Ended 2011-10-12 09:01:17.504038 [NOTICE] switch_core_session.c:1184 Close Channel sofia/internal/1000@10.10.100.35 [CS_DESTROY] It looks that 9198 extension is not defined. This is the default configuration I haven't change anything. If it helps extension 5000 is working. What am I doing wrong? Thanks in advance for your help and have a good day.