ASCOM Ascotel 2025 System Manual page 908

Modem Configuration
The following modem configuration has to be carried out for internal and external
access via an ISDN card or ISDN Terminal Adapter or for access via Pocket Adapter
or V.24 interface:
1. Install a modem with modem driver for PPP connection.
– For Pocket Adapter PA or V.24 interface use the driver "Ascotel Direct PPP
Connection".
– For ISDN TA and ISDN cards, use the manufacturer's drivers.
2. Set the other parameters (depending on the Windows version):
– Select the COM port for connection to the PC
– Max. speed (V.24 interface): 115200 (initialization: 9600)
– Max. speed (via Pocket Adapter): 19200 (initialization: 9600)
– Max. speed (via Terminal Adapter): depends on the manufacturer
– Activate hardware flow control
Setting Up dial-up Networking for Local Access
The following configuration is required for local access:
1. Create a new dial-up connection (e.g. "Ascotel local").
2. Select the "Ascotel Direct PPP Connection" modem.
3. Select client protocol "TCP / IP".
4. Set the other parameters (depending on the Windows version):
– Deactivate software decompression.
– Deactivate LCP expansion
5. Set TCP / IP for dial-up networking:
– Enter the PC-IP address in the range 192.168.1.2 to 192.168.1.254 (PBX
initialization values).
– Deactivate IP header decompression.
– Deactivate standard gateway.
1)
The driver can be obtained on the Ascotel home page http://ascotel.ascom.ch or in the AIMS installation
path.
HBT_20321104_05/B0_en
1)
ascom Ascotel 2025/2045/2065
AIMS Configuration Tool 5.9