User manual

Fig. 136: WAN->Internet + Dialup+IP Pools->New
Fields in the menu Basic Parameters
Field Description
IP Pool Name Enter any description to uniquely identify the IP pool.
IP Address Range Enter the first (first field) and last (second field) IP address of
the IP address pool.
DNS Server Primary: Enter the IP address of the DNS server that is to be
used, preferably, by clients who draw an address from this pool.
Secondary: Optionally, enter the IP address of an alternative
DNS server.
15.2 Real Time Jitter Control
When telephoning over the Internet, voice data packets normally have the highest priority.
Nevertheless, if the upstream bandwidth is low, noticeable delays in voice transmission can
occur when other packets are routed at the same time.
The real time jitter control function solves this problem. So that the "line" is not blocked for
too long for the voice data packets, the size of the other packets can be reduced, if re-
quired, during a telephone call.
15.2.1 Controlled Interfaces
In the WAN->Real Time Jitter Control->Controlled Interfaces a list of functions is dis-
played for which the Real Time Jitter Control function is configured.
15 WAN Teldat GmbH
308 bintec WLAN and Industrial WLAN