Transfer and Callback

The PBX requires specifications for the transfer and the callback option for external callers to be executed as desired.

Proceed as follows for configuration:

•Configuring hook flash timing.

−Using the Configuration Manager (page Abonnés (Abo) > Propriétés > Paramètres analogiques)

•If necessary, switching the authorisation for external call transfer externally on.

−Using the Configuration Manager (page Abonnés (Abo) > Propriétés > Droits)

•Configuring sufficient exchange line authorisations for the involved internal subscribers.

−Using the Configuration Manager (page Abonnés (Abo) > Propriétés > Paramètres de ligne)

Note: The transferring subscriber needs a sufficient exchange line authorisation for making external calls.

•Configuring the maximum duration of transferred calls (external to external).

−Using the Configuration Manager (page Abonnés (Abo) > Tous les abonnés)

•Switching the CCBS and CCNR option for external callers on.

−Using the Configuration Manager (page Réseaux publics > RNIS > Numéro Principal d’abonnement/Faisceau (NDI) > Configurer)