[OpenSIPS-Users] OpenSIPS 1.4 / Asterisk / Dispatcher / Probe / 4XX Error

[Alex Balashov]

Hi Geoff,

It's very strange that Asterisk answers OPTIONS pings with a 4xx error, 
because OPTIONS is the method Asterisk uses to do its own availability 
pings -- that's what the "qualify=" setting for peers in sip.conf enables.

What exactly is the 4xx error?  Is it 403 Forbidden?  Might it have 
something to do with the domain of the From URI of the request, or the 
IP it is coming from?  Perhaps you just need to set up a SIP peer for 
OpenSIPS in Asterisk to get it to accept the messages?

It would also be helpful -- but not essential -- if you could take a 
packet capture and post the OPTIONS message OpenSIPS is actually sending 
to Asterisk, as well as the reply.

Cheers,

-- Alex

Geoffrey Mina wrote:

> Hello,
> I am hoping someone can point me in the right direction.  I have
> configured my OpenSIPs server to load balance 10+ asterisk servers
> using the dispatcher module.  To date I have not been able to
> implement the "probe" functionality because the OPTIONS and INFO
> methods both cause asterisk to return a 4XX series error.
> 
> What options to I have here?
> 
> Thanks!
> Geoff
> 
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-- 
Alex Balashov
Evariste Systems
Web    : http://www.evaristesys.com/
Tel    : (+1) (678) 954-0670
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