17 Apr
2015
17 Apr
'15
4:06 p.m.
On 17/04/15 11:25, Daniel Tryba wrote:
On Friday 17 April 2015 11:09:23 Jon Bonilla wrote:
Another possibility is to configure the servers to accept the nonce
generated by the other server. This is possible by setting the same
secret for auth module:
- http://kamailio.org/docs/modules/stable/modules/auth.html#auth.p.secret
The the time on the servers must be sync'ed.
I expect is not going to work with one time nonce.
Cheers,
Daniel
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, May 27-29, 2015
Berlin, Germany - http://www.kamailioworld.com
I had the issue in the past and here's how it
was solved:
- When sending your "first" request to the server resolving it by DNS, you
can store the destination IP in a hash table (callid--> IP) using
onsend_route
The kamailio script should check something like this:
1: Initial request. Is the callid in hash table?
Yes --> Don't resolve DNS and send it to the stored IP
NO --> Use DNS to send it and store the IP using onsend_route
If you set the autoexpire of keys to 3-4 secs it will work well.
Sounds like a
very useful solution. May need some extra mangling for failover
situations