The best answer is for you to test with expected load and see what you get. In my experience the main issue with presence seems to be disk IO contention on the db. If you have appropriate disks for your db, it will probably be fine, but test to be sure. Mike On Jun 10, 2014, at 8:36 AM, Yehavi Bourvine <yehavi.bourvine@gmail.com> wrote:
Hello,
I see here from time to time a suggestion to turn off presence in order to free CPU cycles. We are using Freeswitch inside an organization environment, which means that presence is crucial. I am also using the limit function using ODBC backend. Currently we have 300 extensions, but I would like to be prepared for an expansion (over 1,000), Hence, I have a few questions:
- I currently have presence enabled for all phones; shall I segragate the phones into two groups, one with presence, one without? - I am using MySQL via ODBC interface for the core and our usage. It is on a "regular" disk, and I see no performance problems at present. Shall I consider moving to Postgress, or continue with MySQL? - All the phones share the same SIP profile. Will this be a bottleneck? The audio is passed through FS (in order to detect fax and DTMFs).
Thanks! __Yehavi: