AudioCodes Mediant 3000, User Manual

Page: 736 / 872

User's Manual 736 Document #: LTRT-89729
Mediant 3000
Parameter Description
Note: This parameter is applicable only if the parameter
RTPRedundancyDepth is set to 1.
Web: Packing Factor
EMS: Packetization Factor
[RTPPackingFactor]
N/A. Controlled internally by the device according to the selected
coder.
Web/EMS: Basic RTP Packet
Interval
[BasicRTPPacketInterval]
N/A. Controlled internally by the device according to the selected
coder.
Web: RTP Directional Control
[RTPDirectionControl]
N/A. Controlled internally by the device according to the selected
coder.
Web/EMS: RFC 2833 TX
Payload Type
[RFC2833TxPayloadType]
Defines the Tx RFC 2833 DTMF relay dynamic payload type.
The valid range is 96 to 99, and 106 to 127. The default is 96. The
100, 102 to 105 range is allocated for proprietary usage.
Notes:

Certain vendors (e.g., Cisco) use payload type 101 for RFC
2833.

When RFC 2833 payload type negotiation is used (i.e., the
parameter TxDTMFOption is set to 4), this payload type is used
for the received DTMF packets. If negotiation isn't used, this
payload type is used for receive and for transmit.
Web/EMS: RFC 2833 RX
Payload Type
[RFC2833RxPayloadType]
Defines the Rx RFC 2833 DTMF relay dynamic payload type.
The valid range is 96 to 99, and 106 to 127. The default is 96. The
100, 102 to 105 range is allocated for proprietary usage.
Notes:

Certain vendors (e.g., Cisco) use payload type 101 for RFC
2833.

When RFC 2833 payload type negotiation is used (i.e., the
parameter TxDTMFOption is set to 4), this payload type is used
for the received DTMF packets. If negotiation isn't used, this
payload type is used for receive and for transmit.
[EnableDetectRemoteMACC
hange] Determines whether the device changes the RTP packets
according to the MAC address of received RTP packets and
according to Gratuitous Address Resolution Protocol (GARP)
messages.

[0] = Nothing is changed.

[1] = If the device receives RTP packets with a different source
MAC address (than the MAC address of the transmitted RTP
packets), then it sends RTP packets to this MAC address and
removes this IP entry from the device's ARP cache table.

[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.
Notes:

For this 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 this
parameter to 0 or 2.
EMS: Enable Media UDP
Checksum Enables the device to insert a non-zero UDP layer checksum on
outgoing packets for UDP streams carrying media content (audio