To ensure that IP addresses are not assigned more than once in the customer network, you must ping each new IP address to be configured before each IP address is assigned. If an IP address responds, then this address cannot be used again.

Caution (for Brazil only)   The use of the outlet strip with overvoltage protection with part number C39334-Z7052-C33 is absolutely mandatory. The AC power of the system cabinet(s) must be conducted through the outlet strip with overvoltage protection.

Table 7-1

HiPath 3800 as a GW, Procedure for System Installation and Startup

Step	Activity (Remarks)
Installing HiPath 3800 (19-Inch Cabinet)
1.	Selecting the Installation Site, page 4-20(generally determined by the existing 19-inch cabinet)
2.	Unpacking the Components, page 4-23
3.	Mounting System Cabinets in the 19-Inch Cabinet, page 4-24
4.	Grounding the System, page 4-27   Checking the Grounding, page 4-30
5.	Connecting the Cable to the Backplane, page 4-51
6.	If required: Inserting the External Patch Panel, Page 4-66
7.	Loading the System Software and Installing Subboards on the CBSAP, page 4-81
8.	Installing Boards (Configuration Notes), page 4-31 (cabinet(s) are already equipped with the boards)   We recommend that you check the board population using the configuration notes.
9.	Making Trunk Connections   Refer to the following board descriptions for information:    •   STMD3 - for S0 trunk connection  •   DIUN2 - for S2M trunk connection  •   DIU2U (for U.S. only) - for T1 PRI trunk  •   DIUT2 - for the S2M trunk connection and the T1 trunk connection (PRI or analog)
10.	Making IP connections   Perform the IP connection over the HG 1500 board, STMI2.   For information on configuration, refer to the HG 1500 Administration Manual.
11.	Performing a Visual Inspection, page 4-83
Startup of HiPath 3800 (Section 5.1 "Starting Up HiPath 3800")
1.	Supplying the System with Power, page 5-2   (Plugging in the system cabinet(s) -> starting system boot)   Note (for Brazil only): The AC power of a system cabinet is internally equipped with transient overvoltage protection up to approx. 2kV. Since additional lightning protection is prescribed for Brazil, the AC power of the system cabinet(s) must be conducted through the outlet strip with overvoltage protection (part number C39334-Z7052-C33). In this way, transient overvoltage protection is guaranteed up to approx. 4 kV.
2.	Carrying Out a System Reload, page 5-6
3.	Carrying Out the Country Initialization and Selecting the Password Type, page 5-7
4.	Not for U.S.: Entering the System Number, page 5-9
5.	Conducting customer-specific programming with HiPath 3000/5000 Manager E.   Refer to the HiPath 3000/5000 Manager E Help for information on programming individual features.
6.	Performing a system check    •   The following tests must be performed if telephones are directly connected to the gateway:    -   Checking the telephones Check the time and date display on each telephone. If a display does not appear, either the telephone or the link is defective. Replace the terminal or fix the link. Perform random terminal tests as described in Section 12.4.11 "Testing Telephones" on all telephones.    -   Checking for proper system booting Set up internal and external calls at random to check if the system is functioning properly.  •   Test IP configuration Ping the HG 1500 IP address in the gateway Make random external calls (from IP phones or clients to HiPath 5000)