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authorJeff Peeler <jpeeler@digium.com>2008-04-17 21:09:37 +0000
committerJeff Peeler <jpeeler@digium.com>2008-04-17 21:09:37 +0000
commit4d3e086a3ebad6d2c01f6a9a892833b6bef5f8de (patch)
tree70d75f9845e645b8c4209f3385beb99acaf42f7c /CHANGES
parent9facdcb64f3d5c6689f26caf23bf7be323273642 (diff)
added info describing DNS manager
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@114229 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@@ -37,6 +37,9 @@ SIP Changes
* The ATTENDED_TRANSFER_COMPLETE_SOUND can now be set using setvar to cause a given
audio file to be played upon completion of an attended transfer.
* Added DNS manager support to registrations for peers referencing peer entries.
+ DNS manager runs in the background which allows DNS lookups to be run asynchronously
+ as well as periodically updating the IP address. These properties allow for
+ better performance as well as recovery in the event of an IP change.
* Performance improvements via using hash tables (astobj2) and doubly-linked lists to improve
load/reload of large numbers of peers/users by ~40x (for large lists of peers.
Initially, we saw 4x improvement in call setup/destruction, but at the time