I'm trying to get multicast registrations working, and I'm stuck. Both servers are Window Server 2008 R2 64-bit FreeSWITCH executable is 32-bit I've disabled the Windows Firewall Both only have a single LAN adapter each. One has 3 ip addresses in different subnets ( 2 are for testing and can be removed if they are causing a problem ), the other server only has 1 ip address. I'm trying to replicate sofia registrations as described here: http://wiki.freeswitch.org/wiki/Mod_event_multicast#Replicating_Sofia_Regist... Here's my event_multicast.conf.xml: <configuration name="event_multicast.conf" description="Multicast Event"> <settings> <param name="address" value="225.1.1.1"/> <param name="port" value="4242"/> <param name="bindings" value="CUSTOM sofia::register"/> <param name="ttl" value="1"/> </settings> </configuration> and here's what I get in the FreeSWITCH console on either machine:
load mod_event_multicast 2013-01-03 18:00:24.672251 [INFO] mod_enum.c:775 ENUM Reloaded 2013-01-03 18:00:24.672251 [INFO] switch_time.c:1028 Timezone reloaded 530 defin itions 2013-01-03 18:00:24.692252 [ERR] mod_event_multicast.c:421 Bind Error
+OK Reloading XML -ERR [module load file routine returned an error] 2013-01-03 18:00:24.692252 [NOTICE] switch_event.c:450 Subclass reservation mult icast::event inuse by listeners, detaching.. 2013-01-03 18:00:24.692252 [CRIT] switch_loadable_module.c:929 Error Loading mod ule C:\FreeSWITCH\mod\mod_event_multicast.dll **Module load routine returned an error** I think it's likely I must be doing something wrong, but I can't seem to figure it out. I tried changing the multicast address to something random like 228.67.53.09, but that didn't help. If it's a problem with Windows' support of multicasting ( some googling seems to indicate winsock is weird about multicasting ), I'm happy to test changes, recompile and submit a patch to Jira, but I have no experience with multicast sockets, so I wanted to find out if it works for other people before digging into the code. -- Royce Mitchell IT Consultant ITAS Solutions royce3@itas-solutions.com