FHF ExResistTel IP2/IP154, Operating Instructions Manual

Page: 231 / 412

Manual ResistTel IP2 / IP152 Page 231
ExResistTel IP2 / IP154
Enblock dialing timeout
[s] The VoIP telephone supports single digit dialling. This
means that the digits are being sent consecutively, until
the number is complete, after which the connection is
automatically established.
If the exchange or telephone system does not support
single digit dialling, entering a time value in this field
can switch the dialling procedure to block dialling. Then,
after each digit entry, the time is measured. Only after
the time is expired, all currently entered digits are sent
en bloc in order to establish the connection.
After entering all digits, the waiting time after the last
entered digit can be cut by entering the digit #. The
before entered calling number (without the digit #) will
be dialled immediately.
If this parameter is set, then the digit # can’t be used
as part of the calling number.
General Coder Preference The protocols for the speech compression (for external
calls) are listed in this parameter. Here, you can set the
desired coder. You can choose between:
•
G711A (ISDN Europe)
•
G711u (ISDN North of America, Japan)
•
G729A
Framesize [ms] For General Coder Preference:
The package sizes are automatically negotiated with 60
ms. This parameter enables the determination of
another RTP package size.
Silence compression For General Coder Preference:
Taking the VoIP telephone as the starting point, in case
of silence (no conversation), no packages are sent.