3Com MSR 50 Series, Configuration Manual

Page: 425 / 2443

Configuring ISDN 425
Configure to disable ISDN to
carry the HLC information
element in SETUP messages
when placing voice calls isdn ignore hlc Optional
By default, HLC information
element is carried in SETUP
messages when placing voice
call.
Configure to disable ISDN to
carry the LLC information
element in SETUP messages
when placing voice calls isdn ignore llc Optional
By default, LLC information
element is carried in SETUP
messages when placing voice
call.
Configure the ISDN protocol
to ignore the processing on
the Sending Complete
Information Element isdn ignore
sending-complete
[ incoming | outgoing ]
Optional
As for the data exchange
performed between a router
and an ISDN switch, the
default is as follows.
For an incoming call, the
router checks the received
Setup messages for the
Sending Complete
Information Element to
determine whether or not the
number is received
completely. If a Setup
message does contain the
Sending Complete
Information Element, the
number is not received
completely.
For outgoing calls, a Setup
message containing the
Sending Complete
Information Element indicates
that the number is sent
completely.
Configure the time-interval of
ISDN Layer 3 isdn l3-timer timer-name
time-interval
Optional
By default, configure the
duration of an ISDN L3 timer
as (in seconds):
T301 defaults to 240
T302 defaults to 15
T303 defaults to 4
T304 defaults to 30
T305 defaults to 30
T308 defaults to 4
T309 defaults to 90
T310 defaults to 40
T313 defaults to 4
T316 defaults to 120
T322 defaults to 4
To do... Use the command... Remarks