Thank you.The phones are provisioned by 3CX. You made a manual change directly in the phone. The phones regularly re-provision to ensure 3CX settings are maintained.
Is there a way to get around this issue without purchasing the Enterprise service?Also, you need an ENT license to be able to use a custom logo for your phones via provisioning otherwise youll have to use a custom template.
Founded in 2005, when VoIP was an emerging technology, 3CX has gone on to establish itself as a global leader in business communications.