[Spce-user] "100 Trying" from load balancer

Jon Bonilla (Manwe) jbonilla at sipwise.com
Tue May 22 06:38:45 EDT 2012

El Tue, 22 May 2012 12:11:20 +0200
Klaus Darilion <klaus.mailinglists at pernau.at> escribió:

> Hi!
> I just started playing with sip:providerCE 2.5 and I wonder why the load 
> balancer sends "100 Trying"? As it relays stateless, it should not 
> respond with "100 Trying" as this stops retransmissions and dropped 
> packets (e.g. between LB and backend servers) will not resent.
> see trace below
> regards
> Klaus

A fix for this was released some time ago. Are you running latest version of
the config files? 

Please try 

apt-get update
apt-get upgrade
ngcpcfg apply

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