User guide

ISDN Router
80
Save and Test POTS configuration
⇒ Save the POTS configuration by clicking OK in the Analog Phones
Setting window; then click Store in the main menu.
⇒ To test the POTS configuration, use the attached analog phone to dial
out to a remote phone number and call attached analog devices from
another phone.
Warning: If you do not save the configuration to FLASH, the
configuration is lost upon reboot or power down of the router.
Lock Line Speed at 56Kb/s
This feature should only be used when a network operating at 56,000 bits per
second actually signals calls at 64,000 bits per second. This feature forces all
calls to 56,000 bits per second with rate adaptation.
⇒ To lock the ISDN line at 56,000 bits per second, click ISDN Settings
from Configuration Manager’s main menu.
⇒ Click ISDN Switch.
⇒ Put a check mark in the Line speed locked at 56Kb/s box to enable this
option.