NEC Univerge sv8500 Manual page 2428

00 HEX. = 5 seconds (default)
01 ~ 05 HEX. = 5 seconds
06 ~ FE HEX. = 6 ~ 254 seconds
FF HEX. = No error detection
Be sure not to assign the Time-out timer exceeding the value of Health Check cycle assigned by ASYDL,
Note 5:
SYS1, Index 850 (excepting when FF HEX. is assigned).
Index 852: Assign Error detection between the Telephony Server (MGC) and SR-MGC.
bits0-3: Determine the number of times of Health Check error to consider the communication failure
between MGC and SR-MGC.
00 HEX. = Twice (default)
01 ~ 02 HEX. = Twice
03 ~ 0F HEX. = 3 ~ 15 times
When changing the default value (twice), be sure to assign an identical value (the number of times of
Note:
Health Check error) to all the nodes.
bit4: System Message output for [10-F] Communication Failure and [10-G] Communication Recovery
between MGC and SR-MGC.
0/1 = Out of service/In service
bit5: IP terminal registration changeover from SR-MGC to the Telephony Server (MGC).
0/1= Manual/Automatic changeover
Indexes 853 and 854. Assign Port Number of SR-MGC Health Check (receiving side).
Index 855. Assign CBT polling cycle from MGC to SR-MGC for SMDR Information management.
00 = 5 seconds (default)
01 ~ FF = 1 ~ 255 seconds
Indexes 856 and 857. Assign Port Number of SR-MGC Health Check (sending side).
Indexes 858 and 859. Assign Port Number of SMDR Information (receiving side).
Indexes 860 and 861.Assign Port Number of SMDR Information (sending side).
Index 862. Assign a cycle to check whether the SMDR information is stored on SR-MGC.
Use ADTM command when changing the Default Port Number.
Note 6:
The Port Number assigned by INDEXes 853 and 854 must correspond to the system data in both the
Note 7:
Telephony Server (MGC) and SR-MGC.
[2] Use the ASYD command
System Data 1, Indexes 87 and 88. Assign the time to perform the routine diagnosis.
VOL.2-2175
SR-MGC
,
Note 6 Note 7
Note 6
Note 6
Note 6