Specifications

Retransmission Parameters Reference Manual (MGCP/NCS Version)
Mediatrix 4100
69
4. Restart the Mediatrix 4100 so that the changes may take effect.
mgcpRetransmissionSuspicion
ThresholdDnsQuery
Indicates whether a DNS query is performed or not when
the number of retransmissions is equal to the suspicion
threshold.
• noDnsQuery(0)
• performDnsQuery(1)
Default Value: noDnsQuery
mgcpRetransmissionDisconnect
Threshold
Number of retransmissions at which an endpoint should
contact the DNS one more time to see if any other
interfaces have become available. When the number of
retransmissions is greater than this value, the endpoint
becomes disconnected.
Default Value: 7
mgcpRetransmissionDisconnect
ThresholdDnsQuery
Indicates whether a DNS query is performed or not when
the number of retransmissions is equal to the disconnect
threshold.
• noDnsQuery(0)
• performDnsQuery(1)
Default Value: noDnsQuery
mgcpRetransmissionHistory
Timeout
Number of milliseconds for which the responses to old
transactions must be kept.
Default Value: 20000
mgcpRetransmissionMaxWaiting
Delay
Maximum waiting delay (in ms) an endpoint can wait before
sending an RSIP (Restart in Progress).
Default Value: 600000
mgcpRetransmissionDisconnect
InitialWaiting Period
Initial waiting delay (in ms) an endpoint must wait before
starting the disconnect procedure.
Default Value: 15000
mgcpRetransmissionDisconnect
MinWaitingPeriod
Minimum waiting delay (in ms) that must have elapsed since
the gateway became initially disconnected, and before
reinitiating the disconnect procedure. If the endpoint
remains disconnected after the “disconnected” procedure,
the minimum waiting delay is doubled up to a maximum
value.
Default Value: 15000
mgcpRetransmissionDisconnect
MaxWaitingPeriod
Disconnected maximum waiting delay (in ms) since the
gateway became disconnected that an endpoint can wait
before starting the disconnect procedure.
Default Value: 600000
Table 52: MGCP Retransmission Information (Continued)
Variable Description