ZyXEL P-662H-D3 User Guide - Page 100

Chapter 5 WAN Setup The following table describes the labels in this screen. Table 28 WAN Dial Backup Modem Setup LABEL DESCRIPTION AT Command Strings Dial Type the AT Command string to make a call. Example: atdt Drop Type the AT Command string to drop a call. "~" represents a one second wait, for example, "~~+++~~ath" can be used if your modem has a slow response time. Answer Type the AT Command string to answer a call. Example: ata Drop DTR When Select this check box to have the ZyXEL Device drop the DTR (Data Terminal Hang Up Ready) signal after the "AT Command String: Drop" is sent out. AT Response Strings CLID Type the keyword that precedes the CLID (Calling Line Identification) in the AT response string. This lets the ZyXEL Device capture the CLID in the AT response string that comes from the WAN device. CLID is required for CLID authentication. Example: NMBR Called ID Type the keyword preceding the dialed number. Speed Type the keyword preceding the connection speed. Example: CONNECT Call Control Dial Timeout Type a number of seconds for the ZyXEL Device to try to set up an outgoing call before timing out (stopping). Example: 60 Retry Count Type a number of times for the ZyXEL Device to retry a busy or no-answer phone number before blacklisting the number. Example: 0 Retry Interval Type a number of seconds for the ZyXEL Device to wait before trying another call after a call has failed. This applies before a phone number is blacklisted. Example: 10 Drop Timeout Type the number of seconds for the ZyXEL Device to wait before dropping the DTR signal if it does not receive a positive disconnect confirmation. Example: 20 Call Back Delay Type a number of seconds for the ZyXEL Device to wait between dropping a callback request call and dialing the corresponding callback call. Example: 15 Back Click Back to return to the previous screen. Apply Click Apply to save the changes. Cancel Click Cancel to begin configuring this screen afresh. 100 P-662H/HW-D Series User's Guide