FortiVoice: Manually Set Provisioning Server + Auto and 5.3.x Admin Guide

Telephony Fortivoice
1
  1. Menu
  2. Settings
  3. Advanced Settings
  4. Pass: 23646
  5. Maintenance
  6. Auto-Provision
  7. Static Provisioning Server
  8. Down “Arrow” to
  9. Server: (Enter IP Address of FortiVoice)

Also See

http://cookbook.fortinet.com/configuring-auto-provisioning-in-fortivoice-enterprise/

https://docs.fortinet.com/uploaded/files/3200/FVE_admin_v5.3.0_rev5.pdf