Hello,

On 11.09.2009 13:24 Uhr, Arturo Díaz Almagro wrote:

Hello,

I am using Kamailio 1.4.1 and I have to relay REGISTER messages to several other proxies (2). In one case I need to forward all request/responses and in the other case I don not need to propagate the responses. In the first case I am using forward() and in the other case t_replicate(). What I have realized from my test is that forward() does not perform DNS SRV failover as t_relay does, but if I use t_relay, the t_replicate does not work.

Is that a bug in forward()? Is there any other way to relay messages, in the case explained above?

for failover to work the proxy needs to maintain the SIP transaction so it can do serial forking. forward() is stateless forwarding, therefore no failover possible.

Cheers, Daniel