Configuring E1 Cards
Configuring ISDN network-side emulation
Configure ISDN PRI service as in the following example:
admin>read e1 {1 15 5}
E1/{
admin>list
[in E1/{
admin>list line-interface
[in E1/{
..
..
admin> set
admin> set channel 17
To see a complete list of switch types supported on the TAOS unit, see the TAOS unit
Configuring ISDN network-side emulation
You can configure PRI lines to use either
[in E1/{
ISDN is a nonsymmetrical protocol used by telephone carriers to provide digital services to end users. There are no ISDN links between telephone carrier Central Offices (COs). ISDN links exist only between the CO and the customer. Therefore, an ISDN link can be viewed as having two sides— the network side, or network terminating (NT) equipment, and the user side, or terminal equipment (TE). The user side can connect only to the network side, and vice versa. Both the network side and the user side perform the same functions, but the format of the messages is different. For example, the network side must always set a bit and the user side must always clear it. These differences allow either side to determine whether the other end is the right one.
APX 8000/MAX TNT/DSLTNT Physical Interface Configuration Guide |
