TA+P2I
User Manual
Release r06
www.stollmann.de
Page 11 of 18
3.2 Outgoing call
An outgoing call will be started identical as if the ISDN phone would be connected
directly to the ISDN network via the menu and the keys of the ISDN phone.
The MSNs entered in the ISDN phone and the TA+P2I define the analogue interface
(line 1 or line 2), that will be used for the outgoing call. If no MSN is defined in the
ISDN phone, the TA+P2I uses the next free analogue line (line 1 or line 2). If a
wrong MSN (a MSN which does not match with any MSN configured in the TA+P2I)
is configured in the ISDN phone, an outgoing call is not possible.
In case that during an outgoing call an assumed call pause of approx. 10 seconds
occur, this can be reduced to approx. 5 seconds by terminating the call attempt with
the # key.
Background: The assumed call pause is caused by the analogue interface (DTMF
tones are not hearable via ISDN) and the cable modem. The cable modem
establishes the voice connection via VoIP.
An example of an outgoing call attempt using the # key looks like follows:
<phone number># (i.e. 123456789#)
Important: Some ISDN phones do not support (or it is disabled by default) dialing
using # key in the dial string. Please refer to the user manual of your ISDN phone
to change this setting.
To make an outgoing call with calling line restriction please use the menu user
interface of the ISDN phone. The signaling sequence will be adapted automatically
by the TA+P2I.
Note: The ISDN phone can display „connected“ although the connection has not
been established completely. This behavior is caused by the technology.
3.3 Call waiting
Call waiting will be signaled as if connected to an ISDN network. The display text
and tone signaled is dependent on the configuration of the ISDN phone and will be
shown according to the ISDN phone features and settings (typical by an acoustic
tone and a display entry).
3.4 Call Hold / Enquiry
You can start an enquiry by the typical sequence as usual for the ISDN phone
(menu key or R key).
