A SERVICE OF

logo

Configuring Span Lines 1 and 2
2-9
Configure the Short Haul NIC to handle the following cable lengths:
0 – 133 ft.
134 – 266 ft.
267 – 399 ft.
400 – 533 ft.
534 – 655 ft.
If there is no Short Haul NIC installed behind the T1/PRI NAC, the main
menu’s current setting for this option is not applicable.
Menu Option 16 Allowing for ALERTING message in response to SETUP request
When the T1/PRI NAC receives a SETUP request from the TELCO, it
typically responds with a CALL_PROCEEDING and CONNECT message.
Allowing an ALERTING message replaces the CALL_PROCEEDING
message.
Use the ALERTING response message to increase the time-out length
(from the Telco’s perspective) and allow the network side more time to
answer a call.
The ALERTING message is in accordance with the Q.931 standard.
Any changes made will take effect immediately.