[Freeswitch-users] SIP SRV failover behavior

Jeff Pyle jpyle at fidelityvoice.com
Mon Feb 4 19:52:01 MSK 2013


I use an SRV record as the proxy value for a sofia gateway.  This 
particular record is configured for failover rather than load 
balancing.  In other words, there is only one record per priority.  I've 
verified Freeswitch will advance to the second host if the first becomes 

It seems Freeswitch waits around 10 minutes before it tries the first 
host again.  Is this delay a configurable value?

Is there some kind of internal blacklist the failed host occupies before 
this timer expires?  Is this list manageable from the CLI?

Besides a 408, are there other response codes that will land a host on 
this apparent blacklist?

- Jeff

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