ZyXEL p-662h-61 Guia Do Utilizador

Prestige 662HW Series User’s Guide

Chapter 27 Menu 2 WAN Backup Setup

310

Figure 154   Menu 2.2.1 Advanced Dial Backup Setup

The following table describes fields in this menu.

Menu 2.2.1 - Advanced Dial Backup Setup

AT Command Strings:                  Call Control:

Dial= atd                            Dial Timeout(sec)= 60

     Drop= ~~+++~~ath                     Retry Count= 0

     Answer= ata                          Retry Interval(sec)= N/A

                                          Drop Timeout(sec)= 20

   Drop DTR When Hang Up= No              Call Back Delay(sec)= 15

   AT Response Strings:

     CLID= NMBR =

     Called Id=

     Speed= CONNECT

Press ENTER to Confirm or ESC to Cancel:

Table 107   Menu 2.2.1 Advanced Dial Backup Setup: AT Commands Fields

AT Command Strings:

Dial

Enter the AT Command string to make a call.

Drop

Enter the AT Command string to drop a call. "~” represents a one second wait, 
e.g., "

~~~+++~~ath

" can be used if your modem has a slow response time.

Answer 

Enter the AT Command string to answer a call. 

Drop DTR When 
Hang Up

Press the [SPACE BAR] to choose either Yes or No. When Yes is selected 
(the default), the DTR (Data Terminal Ready) signal is dropped after the "

AT 

Command String: Drop

" is sent out.

AT Response Strings:

CLID (Calling Line 
Identification)

Enter the keyword that precedes the CLID (Calling Line Identification) in the AT 
response string. This lets the Prestige capture the CLID in the AT response 
string that comes from the WAN device. CLID is required for CLID 
authentication. 

Called Id 

Enter the keyword preceding the dialed number.

Speed

Enter the keyword preceding the connection speed.

Table 108   Menu 2.2.1 Advanced Dial Backup Setup: Call Control Parameters

Call Control

Dial Timeout (sec)

Enter a number of seconds for the Prestige to keep trying to set up an outgoing 
call before timing out (stopping). The Prestige times out and stops if it cannot 
set up an outgoing call within the timeout value. 

Retry Count

Enter a number of times for the Prestige to retry a busy or no-answer phone 
number before blacklisting the number.

Retry Interval (sec)

Enter a number of seconds for the Prestige to wait before trying another call 
after a call has failed. This applies before a phone number is blacklisted.