Real Time Jitter Control; Controlled Interfaces - Funkwerk R1202 Reference Manual

Funkwerk Enterprise Communications GmbH
bintec Rxxx2/RTxxx2
Field
Proxy ARP Mode

17.4 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.

17.4.1 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.
17.4.1.1 New
Click the New button to optimise voice transmission for other interfaces.
Description
protocol packets sent over this interface.
• : OSPF is disabled for this interface.
Select whether and how ARP requests are to be responded to
for the specified connection partner.
Possible values:
• (default value): Deactivates Proxy ARP for this
connection partner.
• : Your device only responds to an ARP re-
quest if the status of the connection to the connection partner
is or . In the case of
sponds to the ARP request; the connection is not set up until
someone actually wants to use the route.
• : Your device responds to an ARP request only if the
status of the connection to the connection partner is
connection already exists to the connection partner.
17 WAN
, your device only re-
, i.e. a
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