While configuring SIP/PJSIP in Asterisk you may notice that Asterisk responds with 404 Not Found to the OPTIONS request. To demonstrate the behavior let’s have a look at this PJSIP debug log example:
Tag: sip
Mar 13 2019
A2Billing wholesale configuration
In order to use A2Billing for wholesale you need to modify a few settings. Log in to A2Billing as usual and go to System Settings -> Global List menu. Set Display setting to All and now you can use browser to quickly find needed setting (Ctrl+F). Play Audio (this will disable all stream file but …