Administration HiPath 3000/5000 V7 IP systems

3000sb4.fm
HiPath 3000/5000 in the LAN Network For internal use only
Administration & Fault Management
Access Mechanism
A list of up to twenty remote structures controls access from the service center to the customer
LAN and vice versa. Each remote structure contains the following information:
● The IP address of the service center (= PSTN partner in the service center) for setting up
connections from the customer LAN to the service center and for the automatic transmission
of error messages (SNMP traps).
● The DID number (part of the numbering plans) for direct identification of this remote structure.
● Up to five PSTN remote numbers marked as incoming (for identifying the remote structure
- when dialing the router call number) and/or outgoing (for use as callback address).
● Short hold mode Yes/No
– If "Short hold = Yes" is selected, an inactive PSTN connection is cleared down after a
set time (short hold timeout). If there are new data packets to be transmitted, the connection
is set up once again (transparent for the user). This mechanism is also known
as a background connection setup or cleardown. Costs are only incurred when the line
is actually used.
– If “Short hold = No” is selected, a PSTN connection remains permanently active until
the end criterion is received.
● Short hold (sec.)
This parameter describes the length of time in seconds after which an inactive PSTN connection
is cleared down.
● Callbk Yes/No
– If “Callbk = Yes” is selected, a connection request is first of all denied. Then the first
station number marked as outgoing in the remote structure found is called back. Three
attempts are made to set up the connection, then the next outgoing station number is
used. The system stops trying to set up the callback after three unsuccessful attempts.
– If “Callbk = No” is selected, the connection is set up immediately.
● Remote analog modem
If you select “Yes”, the V.34 protocol in the B channel is used for an outgoing connection
via the ISDN line.
P31003-H3570-Y100-4-7618, 2007-10-31
4-86 HiPath 3000/5000 V7, System Description