17 Apr
2015
17 Apr
'15
11:25 a.m.
On Friday 17 April 2015 11:09:23 Jon Bonilla wrote:
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
Thank you for sharing.
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