Operation Manual

Configuring TELES.iTA/2TR Box Functions

5.2 Personal CallBack Server

The TELES.iTA/2TR Box offers an optimal Personal CallBack Server for making automatic

collect calls. This is an ideal solution for situations in which you would like to have your tele-

phone billed for calls made by family members, relatives, colleagues or even yourself when

traveling.

The caller first calls the access number of the TELES.iTA/2TR Box. After entering a code

identifying the caller to the TELES.iTA/2TR Box, the caller will be called back at a pre-

configured call number. Please note that the caller can only be called back at this number. The

caller is then granted an outside line by the TELES.iTA/2TR Box. If the TELES.iTA/2TR

Box is attached to a PBX, the caller may have to dial for outside line access. As soon as the

caller hears a dial tone, he can make a call. At the end of the conversation, he will, after wait-

ing a few seconds, be given another outside line. The caller does not have to keep calling back

the Personal CallBack Server in order to make additional calls.

All calls made by callers through the TELES.iTA/2TR Box to further parties will be charged

to the TELES.iTA/2TR Box site. The caller only pays for the initial call to the access number.

5.2.1 Activating Personal CallBack Server

In order for the Personal CallBack Server to function, two B channels, i.e., both ports must be

available. If one is busy, the TELES.iTA/2TR Box will not answer any calls.

The following parameters must be configured for the Personal CallBack Server:

❑ The access number for the Personal CallBack Server (command 02),

❑ Up to five CallBack codes (CB codes) and numbers for return calls (commands 81, 82,

83, 84 and 85)

Further functions of the Personal CallBack Server:

❑ The Personal CallBack Server access is barred, all numbers configured are deleted

(command 89),

❑ The CallBack number of the Personal CallBack Server can be changed for the respec-

tive CallBack ID (command 87).

❑ CallBack is activated (command 99),