Hi, I'm experiencing a strange issue with freeswitch 1.4.21 running on CentOS 6.5. I have a trunk that terminates a few DIDs for 150 sip users. I'm using mod_python to dynamically generate all my dialplans. Everything have been working fine for three weeks (When I made this deployment) since Saturday, freeswitch start dropping calls. 95% of inbound calls are dropped with a "No route" message or an "invalid application" error. What's seems weird is the extension is generated. Below is a snippet of a log 2015-09-01 21:35:07.967396 [INFO] mod_dialplan_xml.c:635 Processing WIRELESS CALLER <603XXXXXXX>->813XXXXX in context public 2015-09-01 21:35:07.968396 [NOTICE] mod_python.c:212 Invoking py module: fscore.handler 2015-09-01 21:35:07.970394 [DEBUG] mod_python.c:283 Call python script 2015-09-01 21:35:07.970394 [INFO] switch_cpp.cpp:1328 This a dialplan request 2015-09-01 21:35:07.975403 [INFO] switch_cpp.cpp:1328 Call from outside network 2015-09-01 21:35:07.976400 [NOTICE] switch_cpp.cpp:1328 <?xml version="1.0" encoding="UTF-8" standalone="no"?> <document type="freeswitch/xml"> <section name="dialplan" description="Dotcs automatically generated dialplan"> <context name="public"> <extension name="338_dotcs_route"> <condition field="destination_number" expression="^(813XXXXXXX)$"> <action application="log" data="notice INBOUND CALL FOR DID ${destination_number}"/> <action application="export" data="call_direction=inbound"/> <action application="transfer" data="1049 XML default"/> </condition> </extension> </context> </section> </document> 2015-09-01 21:35:07.976400 [DEBUG] mod_python.c:286 Finished calling python script Dialplan: sofia/external/603XXXXXXX@10.50.12.227:5065 parsing [public->338_dotcs_route] continue=false *Dialplan: sofia/external/603XXXXXXX@10.50.12.227:5065 <http://603XXXXXXX@10.50.12.227:5065> Regex (PASS) ] destination_number(813XXXXXXX) =~ /^(813XXXXXXX)$/ break=on-false* 2015-09-01 21:35:07.976400 [INFO] switch_core_state_machine.c:241 No Route, Aborting What do you guys think might be wrong? Thanks -- *Adolphe CHER-AIME*