On analog you can not get any faster as the person making the call gets ringing sent to them by your carrier and that ringing starts before the call is even routed to your PBX. Nothing more you can do from your end.
On analog you can not get any faster as the person making the call gets ringing sent to them by your carrier and that ringing starts before the call is even routed to your PBX. Nothing more you can do from your end.