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Absolutely. Oracle Cloud is the best performing low-cost platform out there.

By the way, you can configure the Oracle firewall rules in any way you like (see above). You just can't disable their firewall. Our setup basically lets everything in and out of their firewall and uses the Incredible PBX firewall for protection.
I notice a slight delay with incoming calls, about 2 to 3 seconds. Is it just me or do you see it too?
 
I tried Vitelity and Telnyx, exactly the same result. You haven’t noticed any delay then?
 
Are you using registration on the trunks to these providers or only IP authentication? Vitelity works best with registration for inbound calls but I'm not familiar with Telnyx.
 
Do you have anything in your Inbound Routes that may be causing the delay?
how about
Superfector, then the blacklist check, then the ring group, wouldn't these be the culprets. Ah I don't know about stir-shaken?
Unlikely follow me.
 
Last edited:
Are you using registration on the trunks to these providers or only IP authentication? Vitelity works best with registration for inbound calls but I'm not familiar with Telnyx.
Yes, I'm using registration and not IP authentication.
 
how about
Superfector, then the blacklist check, then the ring group, wouldn't these be the culprets. Ah I don't know about stir-shaken?
Unlikely follow me.
It's a fresh install. I set up only a few extensions and trunks to check things out. Compared to a local install, this Oracle instance takes 4 to 5 extra seconds before I hear an IVR prompt.
 
What does the Asterisk CLI show during this delay??
The delay happens between these.

Strict RTP switching to RTP target address 66.241.96.164:18762 as source
Strict RTP learning complete - Locking on source address 66.241.96.164:18762
 
Have a read of this post https://community.asterisk.org/t/what-is-strict-rtp-learning/85793
I haven't followed the link to github.
Only do your rtp custom parameters by editing the file '/etc/asterisk/rtp_custom.conf'

Your existing rtp settings via the GUI are in /etc/asterisk/rtp_additional.conf which gets overwritten by freePBX. /etc/asterisk/rtp.conf is the asterisk version which only has
Code:
#include /etc/asterisk/rtp_additional.conf
#include /etc/asterisk/rtp_custom.conf
So you only edit the latter if exist, else create that file.
 

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