User’s Manual of netMod Network Termination Unit
Connecting to the Internet using PPP or ML-PPP Protocol
For the connection to an Internet Service Provider (ISP) with the appropriate ISDN
equipment, anything mentioned above remains valid. In the last netMod’s software
version, is presumed that the ML-PPP connection to the Internet Service Provider is
deactivated. If the subscriber wishes to use both B-channels for the connection, he / she
has to give the command atb0 to netMod and to make it negotiate the ML-PPP.
Before you activate this service, it is important to be registered as
Internet subscriber at 128kbps, and to be sure that the ISP
supports connection with the use of the ML-PPP protocol.
PPP indicates maximum transmission data rate of 64kbps,
therefore, only one B-channel is used.
ML-PPP indicates maximum transmission data rate at 128kbps,
therefore, both B-channels are used, but only when it is required
by the transmitted data volume.
If you are connected to the Internet at 128kbps using both B-
channels and you receive an incoming call for an analogue
telephone, then one of the two channels is released to answer this
call. Moreover, if you wish to make a call from an analogue
telephone, then one (of the two) channel is released from the
Internet connection.
51
To Next Page
Loading...
