Hi. I'm troubleshooting Contact Center performance based on data collected from the conversations/details endpoint. I have noticed an increase of "customer dialing" segments being assigned with SIP 403.
I would like to know how to understand this increasing of SIP 403. Is it related to external factors, such as users indeed rejecting the calls, or blocking my outbound numbers, or should I look into telephony issues as a start?
If you have any documentation suggestion on this, I really appreciate. Help my purecloud has not been very useful on that. But please, do share your impressions on this issue.
Thanks a lot.