AudioCodes Mediant 4000 SBC User Manual page 986

CHAPTER 60 Configuration Parameters Reference
'Forward Invalid RTP Packets'
[RTPFWInvalidPacketHandling]
'Forward Unknown RTP Payload
Types'
[RtpFWNonConfiguredPTHandling]
'RTP Base UDP Port'
configure voip > media
rtp-rtcp > base-udp-port
[BaseUDPport]
Parameter Description
■ [2] = (Default) The device uses the received GARP
packets to change the MAC address of the
transmitted RTP packets.
■ [3] = Options 1 and 2 are used.
Note:
■ For the parameter to take effect, a device reset is
required.
■ If the device is located in a network subnet which
is connected to other gateways using a router that
uses Virtual Router Redundancy Protocol (VRRP)
for redundancy, then set the parameter to 0 or 2.
Defines the device's handling of invalid RTP and
RTCP packets.
■ [0] Forward Packets = Forwards the invalid
packets as is.
■ [1] Forward Packets and Issue Warnings =
(Default) Forwards the invalid packets and issues
warnings (sent to the Syslog) to notify of the invalid
packets.
■ [2] Drop Packets and Issue Warnings = Drops
the invalid packets and issues warnings to notify of
the invalid packets.
Note:
■ The parameter is applicable only if the IPProfile_
TranscodingMode parameter is configured to RTP
Forwarding.
Defines the device's handling of RTP packets that are
received with non-configured (unknown) payload
types.
■ [0] Handle as Invalid Packet = (Default) Handles
the packet as an invalid packet, according to the
RTPFWInvalidPacketHandling parameter.
■ [1] Handle as Valid Packet = Handles the packet
as a valid packet.
Note:
■ The parameter is applicable only if the IPProfile_
TranscodingMode parameter is configured to RTP
Forwarding.
Global parameter that defines the lower boundary of
the UDP port used for RTP, RTCP (RTP port + 1) and
T.38 (RTP port + 2). For more information on
configuring the UDP port range, see
Base UDP Port.
The range of possible UDP ports is 6,000 to 65,535.
The default base UDP port is 6000.
Note: For the parameter to take effect, a device reset
is required.
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Mediant 4000 SBC | User's Manual
Configuring RTP