User`s guide

Dialogic
®
System Release 6.0 PCI for Windows
®
Release Update, Rev 62 — January 30, 2008 353
Dialogic Corporation
• NETREF Two FRU
• Using NETREF Two
Update for analog line adaptation utility (LineAdapt)
Because of a new feature in the Service Update, a configuration utility is now available
for tuning the impedance level on analog front-ends to reduce transmitter side line
echo due to degraded analog telephone lines that deviate from their designed
impedance range. Information about the LineAdapt utility should be added to this
document. For information about this utility, see Section 1.43, “Analog Line Adaptation
Utility (LineAdapt)”, on page 137 of this Release Update.
New stand-alone configuration supported
Because of a new feature in the Service Update, a stand-alone configuration that will
eliminate a single point of failure with respect to clocking is now supported on selected
Dialogic
®
JCT Boards. For information about this feature, including new parameters in
DCM, see Section 1.50.2, “Stand-Alone Configuration”, on page 180 of this Release
Update.
New parameter in ntt.prm file
Because of a new feature in the Service Update, a new channel block timer parameter
has been added to the ntt.prm file for the ISDN NTT protocols. For information about
this feature, see Section 1.56, “New Channel Block Timer for NTT Protocol”, on page
223 of this Release Update.
Update to Section 2.3.2, Signal Delay (PTR# 31601)
In Section 2.3.2, Signal Delay, the following note is added after the first paragraph in
the section:
Note: Due to Host CPU/PCI Bus loading limitations, the minimum firmware buffer size for systems with
more than 20 channels is 256 bytes.
Update to Section 3.3, Starting the Configuration Manager (DCM)
In Section 3.3, Starting the Configuration Manager (DCM), after the Note just
before step 2, add the following Note:
Note: To use remote DCM across firewalls, enable the port used by the DCOM Server,
DCMObj.exe, in the firewall configuration. DCMObj.exe is located in the /Program
Files/Dialogic/bin directory. To find out the port used by DCMObj.exe, first use the Windows
®
Task Manager to find out the PID of DCMObj.exe. Once you know the PID, you can use a port
usage utility to find out the port used by DCMObj.exe. Windows
®
XP users can run netstat -o to
find the port.
Update to Section 3.5, Setting the TDM Bus Clock Source (PTR# 30175)
The following note is added to Section 3.5, Setting the TDM Bus Clock Source:
Note: When configuring a board that has front-end capability for use as a resource-only board, the system
will not detect this and might select this board as a clock master. In this event, the user must
manually configure another board in the system as the clock master.
Update to Section 4.4, Misc Property Sheet, for EC_Resource Parameter
(IPY00041018)
The following guideline for using the EC_Resource parameter is incorrect: