I have a cisco router 3640 with 8AM for callback by PSTN. configuration as follow:
(IOS ver.12.1.T5) aaa new-model aaa authentication login default local aaa authentication ppp default local aaa authorization network default local enable secret 5 **** ! username *password * username **** callback-dialstring **** password 0 *** username *callback-dialstring "" password* modem country microcom_hdms *** *** interface Group-Async2 ip unnumbered Loopback0 no ip proxy-arp encapsulation ppp async mode interactive peer default ip address pool dialpool ppp callback accept ppp authentication chap pap group-range 65 72 ! **** line 65 72 autoselect during-login autoselect ppp script modem-off-hook offhook script callback callback modem InOut transport input all flowcontrol hardware **************** fault phenomenon : **************** when i dial router with my PC, The router didn't answer!? If i push line 1(65) is busy and dial router w/ my PC again, the router did answer. At the same time , i release line 1(65) to idle and repeat above step, the router answer. :( I use reverse telnet to line 1(65) to set modem :ATS0=1 ,push it to autoanswer, repeat above step , can't resovle problem . problem is IOS ver . , 8AM Module or elsething ....? ***************** question: ***************** what did bring the fault phenomenon ? how can i resolve this problem? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=42636&t=42211 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]