media-manager-config
This media-manager-config element defines parameters used in the media steering functions performed by the Oracle Communications Session Border Controller including the flow timers.
Parameters
- state
- Enable or disable
media management functionality
- Default: enabled
- Values: enabled | disabled
- latching
- Enable or disable
the
Oracle Communications Session Border Controller obtaining the source of the first packet received for
a dynamic flow. This parameter is only applicable to dynamic flows. If packet
source is unresolved, but
Oracle Communications Session Border Controller expects a packet, it will use newly arrived packet’s
source address if latching is enabled. All subsequent packets for the dynamic
flow must come from the “latched” source address; otherwise, the packets are
dropped.
- Default: enabled
- Values: enabled | disabled
- flow-time-limit
- Enter the total
time limit in seconds for the flow. The
Oracle Communications Session Border Controller notifies the signaling application when this time
limit is exceeded. This field is only applicable to dynamic flows. A value of 0
seconds disables this function and allows the flow to continue indefinitely.
- Default: 86400
- Values: Min: 0 / Max: 999999999
- initial-guard-timer
- Enter the time in
seconds allowed to elapse before first packet of a flow arrives. If first
packet does not arrive within this time limit,
Oracle Communications Session Border Controller notifies the signaling application. This field is
only applicable to dynamic flows. A value of 0 seconds indicates that no flow
guard processing is required for the flow and disables this function.
- Default: 300
- Values: Min: 0 / Max: 999999999
- subsq-guard-timer
- Enter the maximum
time in seconds allowed to elapse between packets in a flow. The
Oracle Communications Session Border Controller notifies the signaling application if this timer is
exceeded. This field is only applicable to dynamic flows. A field value of zero
seconds means that no flow guard processing is required for the flow and
disables this function.
- Default: 300
- Values: Min: 0 / Max: 999999999
- tcp-flow-time-limit
- Enter the maximum
time in seconds that a media-over-TCP flow can last
- Default: 86400
- Values: Min: 0 / Max: 999999999
- tcp-initial-guard-timer
- Enter the maximum
time in seconds allowed to elapse between the initial SYN packet and the next
packet in a media-over-TCP flow
- Default: 300
- Values: Min: 0 / Max: 999999999
- tcp-subsq-guard-timer
- Enter the maximum
time in seconds allowed to elapse between all subsequent sequential
media-over-TCP packets
- Default: 300
- Values: Min: 0 / Max: 999999999
- tcp-number-of-ports-per-flow
- Enter the number
of ports, inclusive of the server port, to use for media over TCP. The total
number of supported flows is this value minus one.
- Default: 2
- Values: Min: 2 / Max: 5
- hnt-rtcp
- Enable or disable
support of RTCP when the
Oracle Communications Session Border Controller performs HNT. If disabled, the
Oracle Communications Session Border Controller will only do RTP for endpoints behind a NAT. If
enabled, the
Oracle Communications Session Border Controller will add a separate CAM entry for the RTCP flow so
that it can send the RTCP back to the endpoint behind the NAT.
- Default: disabled
- Values: enabled | disabled
- algd-log-level
- Select the log
level for the appropriate process
- Default: notice
- Values:
- emergency
- critical
- major
- minor
- warning
- notice
- info
- trace
- debug
- detail
- mbcd-log-level
- Select the log
level for the MBCD process
- Default: notice
- Values:
- notice
- emergency
- critical
- major
- minor
- warning
- notice
- info
- trace
- debug
- detail
- red-flow-port
- Enter the number
of the port for checkpointing media flows associated with the HA interface.
Setting the red-flow-port value to 0 disables media flow HA.
- Default: 1985
- Values: Min: 1025 /
Max: 65535
Note:
This parameter is not RTC supported.
- media-policing
- Enable or disable
the media policing feature
- Default: enabled
- Values: enabled | disabled
- max-signaling-bandwidth
- Enter the maximum
signaling bandwidth allowed to the host-path in bytes per second
- Default: 1000000
- Values: Min: 71000 / Max: 10000000
- app-signaling-bandwidth
- Select the
percentage of the untrusted bandwidth reserved for specific application
messages. Currently the only supported application message is NCS.
- Default: 0
- Values: Min: 1 / Max: 100
- tolerance-window
- Enter the
tolerance window size in seconds used to measure host access limits.
- Default: 30
- Values: Min: 0 / Max: 999999999
- untrusted-drop-threshold
-
Percent drop count threshold for untrusted hosts at which the system generates an alarm.
- Default: 0 (Disabled)
- Values: Min: 0 / Max: 100
- trusted-drop-threshold
-
Percent drop count threshold for trusted and dynamic trusted hosts at which the system generates an alarm and, assuming associated configuration, an SNMP trap.
- Default: 0 (Disabled)
- Values: Min: 0 / Max: 100
- acl-monitor-window
-
The time window, after which the system resets its ACL drop counters, and generates a trap if trusted or untrusted ACLs have exceeded their configured drop threshold.
- Default: 30
- Values: Min: 5 / Max: 3600 seconds
Note:
This parameter is not real-time configurable. Reboot after setting this parameter. - trap-on-demote-to-deny
- Enable or disable
the
Oracle Communications Session Border Controller to send a trap in the event of an endpoint demotion.
- Default disabled
- Values enabled | disabled
- syslog-on-demote-to-deny
- Enable or disable
the
Oracle Communications Session Border Controller to send a message to the syslog in the event of an
endpoint demotion.
- Default: disabled
- Values: enabled | disabled
- trap-on-demote-to-untrusted
- Enable for the
Oracle Communications Session Border Controller to send a trap in the event of an endpoint demption
from trusted to untrusted.
- Default: disabled
- Values: enabled | disabled
- rtcp-rate-limit
- Enter the maximum
speed in bytes per second for RTCP traffic
- Default: 0
- Values: Min: 0 | Max: 125000000
- syslog-on-call-reject
- Enables generation
of a syslog message in response to the rejection of a SIP call.
- Default: disabled
- Values: enabled | disabled
- anonymous-sdp
- Enable or disable
username and session name fields anonymous in SDP
- Default: disabled
- Values: enabled | disabled
- arp-msg-bandwidth
- Enter the maximum
bandwidth that can be used by an ARP message
- Default: 32000
- Values: Min: 2000 | Max: 200000
- fragment-msg-bandwidth
-
(Only available on the Acme Packet 3820 and Acme Packet 4500)
Enter the maximum bandwidth that can be used by IP fragment messages- Default: 0
- Values: Min: 0 (fragment packets are treated as untrusted bandwidth); 2000 | Max: 10000000
- rfc2833-timestamp
- Enable or disable
use of a timestamp value calculated using the actual time elapsed since the
last RTP packet for H.245 to 2833 DTMF interworking
- Default: disabled
- Values: enabled | disabled
- default-2833-duration
- Enter the time in
milliseconds for the
Oracle Communications Session Border Controller to use when receiving an alphanumeric UII or SIP INFO
with no specified duration.
- Default: 100
- Values: Min: 50 | Max: 5000
- rfc2833-end-pkts-only-for-non-sig
- Enable this
parameter if you want only the last three end 2833 packets used for
non-signaled digit events. Disable this parameter if you want the entire
start-interim-end RFC 2833 packet sequence for non-signaled digit events.
- Default: enabled
- Values: enabled | disabled
- translate-non-rfc2833-event
- Enable or disable
the
Oracle Communications Session Border Controller’s ability to translate non-rfc2833 events.
- Default: disabled
- Values: enabled | disabled
- media-supervision-traps
- The
Oracle Communications Session Border Controller will send the following trap when the media
supervision timer has expired:
apSysMgmtMediaSupervisionTimerExpTrap NOTIFICATION-TYPE OBJECTS { apSysMgmtCallId } STATUS current
- Default: disabled
- Values: enabled | disabled
- active-arp
- When enabled, this
option causes all ARP entries to get refreshed every 20 minutes.
Note:
As a security measure, in order to mitigate the effect of the ARP table reaching its capacity, configuring active-arp is advised.- Default: disabled
- Values: enabled | disabled
- dnsalg-server-failover
- Enable or disable
allowing DNS queries to be sent to the next configured server, even when
contacting the
Oracle Communications Session Border Controller’s DNS ALG on a single IP address; uses the
transaction timeout value set in the dns-server-attributes configuration (part
of the dns-config).
- Default: disabled
- Values: enabled | disabled
- reactive-transcoding
- Enable or disable
Oracle Communications Session Border Controller's ability to pre-book a transcoding resource during
the SDP offer.
- Default: disabled
- Values: enabled | disabled
Path
Path: media-manager-config is an element under the media-manager path. The full path from the topmost ACLI prompt is: configure terminal , media-manager, media-manager.
Note:
This is a single instance configuration element.Option
- unique-sdp-id
- Enables or disables codec negotiation by updating the SDP session ID and version number. When enabled, the Oracle Communications Session Border Controllerwill hash the session ID and IP address of the incoming SDP with the current date/time of the Oracle Communications Session Border Controller in order to generate a unique session ID.