Installation guide

Installation in Unattended Mode 103
Protocol
Protocol is only available if exclusively Diva Server 2.0 adapters are installed in your
system. It specifies the B-channel protocol that is used for incoming calls. Possible settings
are:
• 0: (Automatic detection): The B-channel protocol of incoming calls is automatically
detected. This setting is appropriate for most cases. Change it only if your incoming
calls use the Chinese PIAFS B-channel protocol because this protocol cannot be
auto-detected.
• 5 (PIAFS (China, fixed speed)): Use this setting if your incoming calls use the Chinese
PIAFS protocol with a fixed transfer rate, either 32 kbps or 64 kbps. Specify the transfer
rate to be used with the ‘ProtocolSpeed’ parameter (see below).
• 6 (PIAFS (China, speed detection)): Use this setting only if your incoming calls use the
Chinese PIAFS protocol with variable transfer rates because speed detection might
slow call establishment down.
The default is 0.
ProtocolSpeed
ProtocolSpeed is only available if ’Protocol’ is set to 5. This option defines the transfer
rate that is used with your incoming PIAFS calls. Possible settings are:
• 32000: for a transfer rate of 32 kbps.
• 64000: for a transfer rate of 64 kbps.
SecurityLevel
This option can be set only if ‘AuthProtocol’ is not set to 0. Security Level defines the level
of authentication:
• 0: Incoming calls only need to pass RAS authentication.
• 1: Incoming calls are authenticated through RAS and Security Dynamics if the Security
Dynamics server is available.
• 2: Incoming calls must pass RAS and Security Dynamics authentication.
ShortholdMode / ShortholdTime
This option defines whether shorthold mode should be used. This feature requires an
Eicon WAN Miniport on the client side. If ‘ShortholdMode’ is set to a number other than
0, the ‘ShortholdTime’ specifies the time (in seconds) that a line can be idle before the
physical link is disconnected.
UserNameDelimiter
This option specifies the character that is used to separate the parameters. The default
is the semi-colon ‘;’. This parameter is only used if the ‘Security Level’ is set to any number
other than 0.