Characteristics Of The A/B Interface; Français - Siemens HiPath Instrucciones De Montaje

Installation

Characteristics of the a/b interface

The pin assignment in the jacks can differ from analog device to analog device. Compare
the pin assignment below with the pin assignment of your analog device. To do this, con-
sult the operating manual of the analog device or ask the responsible support staff.
If the pins (3 + 4) of your analog device are suitable, you can use the cable supplied with
the PhoneAdapter.
Western plug (RJ12)
• Supply current 22.9 mA
• Busy signal if both B channels are busy
• Ring sequence: 2.2
• Supports DTMF with flash only
• No ground signaling allowed
• Does not support:
Entrance telephone, VoiceMail server with a/b interface, message waiting lamp, dicta-
ting equipment, loudspeaker, announcement device (such as start/stop).
14
Pin assignment
1 free
2 free
3 a
4 b
5 free
6 free
Français