ISL installation for all systems
Page 167 of 188
ISDN PRI Installation
ISL dedicated mode (digital and analog)
DTI should already be up and running.
1
In LD 17, configure ISL for dedicated mode.
2
In LD 16, configure the Route Data Block to map out the software
parameters for these trunks.
3
Install the modem with leased line functionality.
4
In LD 14, reassign old trunks to the routes just built in LD 16.
5
In LD 16, delete the old DTI route. A separate Route Data Block should
be built for a leased line or for a dedicated modem dialing plan.
ISL shared mode
DTI or PRI should already be up and running.
1
In LD 14, remove the PRI trunks.
2
In LD 17, configure ISL for dedicated mode.
3
In LD 16, build a PRI Route Data Block. This is the same route you just
removed in step 1.
4
In LD 16, build another Route Data Block to correspond to the IAS routes.
5
In LD 14, assign trunks to the newly configured routes.
USR
ISLD
ISLM
Number of trunks handled by this D-channel (1–382)
USR
SHA
ISLM
Number of trunks handled by this D-channel (1–382)
ISDN
YES
