Nortel Networks NN43001-318 - Manual (Page 96)

96 Testing ISDN BRI functions
Procedure 33
Perform a hunting test
Step Action
1 Set the FEAT parameter to HTA to enable hunting for two voice ISDN
BRI terminals. Use LD 27 to specify this parameter when configuring
the TSP. See "TSP configuration procedures" in ISDN Basic Rate
Interface Feature Fundamentals (NN43001-580).
2 Use LD 27 to specify the HUNT parameter DNs when configuring
the DSL. These hunt parameter DNs specify the members of a
hunting chain. See "DSL configuration procedures" in ISDN Basic
Rate Interface Feature Fundamentals (NN43001-580).
3 Place two calls, one for each voice ISDN BRI terminal, on a DSL
to create a DSL busy condition.
4 Place a voice call to one of the busy ISDN BRI terminals with hunting
enabled. Since the channel type required to handle the incoming call
type is busy, hunting is automatically invoked to find an idle DN in
the hunting chain.
The following can occur:
• If the call finds an idle voice ISDN BRI or non-ISDN BRI terminal,
it will ring that terminal.
• If hunting is not successful:
— the originating party receives a busy tone if the total number
of calls on the DSL (as configured on LD 27) exceeds the
maximum number of calls allowed, or
— the call is placed in call waiting if the maximum number of
calls on the DSL is below the specified limit.
• If the call is placed in call waiting, observe the called ISDN BRI
terminal. You should get a visual indication of the next DN and
receive an audible tone.
5 Place the active call on hold and answer the incoming call that is
waiting.
6 Complete the incoming call and hang up.
7 Retrieve the call on hold.
8 Release the call connection.
—End—
Nortel Communication Server 1000
ISDN Basic Rate Interface Installation and Commissioning
NN43001-318 01.02 Standard
Release 5.0 20 June 2007
Copyright © 2003-2007, Nortel Networks
.