DISA (Call Through)
Call Throughto avoid high telephoning costs allows the use of LCR and VoIP/GSM routing of the PBX even when phoning over e. g. a smartphone. First, call the PBX and get connected to the desired connection. Call Through allows the direct redial of any phone number.
The called person does not receive the mobile number but the company number.
The caller receives the phone number set in the normal exchange line for this transmission. As default setting, the first defined number at this exchange line is used.
Requirements:
•The transmitted subscriber number must be registered as Call Through subscriber
•The transmitted subscriber number must not be in the MSN blocklist
•Configured 6-digit Call Through PIN
Procedure:
•Dialling the predefined external number of the PBX for Call Through.
•The PBX accepts the call and signals this with a special tone.
•Enter the 6-digit PIN and *. The exchange line dial tone is heard.
•Based on the transmitted phone number and PIN, the PBX checks whether the caller has the authorisation for this function.
•Dialling the desired phone number (internal or external with prefix).
•After checking (exception number table, and if necessary LCR table), the connection is established.
Note: If possible, have the mobile phone operator enter the PBK number as special number (higher cost savings).Proceed as follows for configuration:
•Creating a contact for the Call Through user.
−Using the Configuration Manager (Données des utilisateurs > Carnets d’adresses > Contacts et affectation)
•Making settings for Call Through.
−Using the Configuration Manager (Fonctions > DISA (Call Through))
•If necessary, configuring LCR.
−Using the Configuration Manager (Routage > Soft-LCR 4.0)