IP service support:
dial 500 from any OUC service-enabled endpoint

Unified Communications service support:
dial 567 from any OUC service-enabled endpoint

Web & Mail service support:
dial 580 from any OUC service-enabled endpoint

Fax (ip/uc/web/mail)
dial 518 from any OUC service-enabled endpoint or from OUCW

Support mailbox
noc@oij.net