AudioCodes Mediant 500 E-SBC, User Manual

Page: 787 / 920

User's Manual 54. Configuration Parameters Reference
Version 6.8 787 Mediant 500 E-SBC
Parameter Description
same PT value for both parties.
Web: RFC 2198 Payload Type
EMS: Redundancy Payload Type
CLI: RTP-redundancy-payload-type
[RFC2198PayloadType] Defines the RTP redundancy packet payload type according to
RFC 2198.
The range is 96 to 127. The default is 104.
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
CLI: telephony-events-payload-type-
tx
[RFC2833TxPayloadType] Defines the Tx RFC 2833 DTMF relay dynamic payload type
for outbound calls.
The valid range is 96 to 127. The default is 96.
Note: 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
CLI: telephony-events-payload-type-
rx
[RFC2833RxPayloadType] Defines the Rx RFC 2833 DTMF relay dynamic payload type
for inbound calls.
The valid range is 96 to 127. The default is 96.
Note: 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.
[EnableDetectRemoteMACChange] 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.