Avaya Communication Manager Administrator's Manual page 936

Screen Reference
Table 14: Incoming digital PPM signaling default per Country Protocol code (continued)
Code Country
19 Hong Kong
20 Thailand
21 Macedonia Croatia
22 Poland
23 Brazil
24 Nordic
25 South Africa
Side
This field controls how your server running Communication Manager resolves glare at layer 3
over an ISDN-PRI link in QSIG private networks. It appears if the Interface field is peer-master
or peer-slave.
The default value of the field changes depending upon which value the Interface field contains.
!
CAUTION:
It is critical that administration on this server correctly pairs with the
CAUTION:
administration of the far-end switch/server. If the far-end is administered as the b
side, this field should be set to a regardless of whether the layer 2 designation is
peer-master or peer-slave, and vice versa.
Valid entries
a
b
936 Administrator Guide for Avaya Communication Manager
PPM Min (ms)
NA
20
120
20
100
NA
NA
160
Usage
Enter a if the Interface field is peer-master (this server overrides the
far-end when glare occurs).
Enter b if the Interface field is peer-slave (this server releases the
contested circuit and looks for another when glare occurs).
PPM Max (ms)
NA
180
180
80
150
NA
NA
240
PPM Value
NA
1
1
1
0
NA
NA
0, 1
2 of 2