Async Dialback on 1841 w/WIC-2AM not working

Hello group,

I am trying to configure async callback on my 1841 with WIC-2AM. The dialin works well, but for some reason, the callback script is not being executed, the debug looks like this:

000079: *Oct 20 11:58:16.335 PCTime: CHAT0/1/0: no matching chat script found for 040284140 000080: *Oct 20 11:58:16.335 PCTime: CHAT0/1/0: Dialing using Modem script: d0efault-d0ials0cript & System script: none 000081: *Oct 20 11:58:16.335 PCTime: CHAT0/1/0: process started 000082: *Oct 20 11:58:16.335 PCTime: CHAT0/1/0: Asserting DTR 000083: *Oct 20 11:58:16.335 PCTime: CHAT0/1/0: Chat script d0efault-d0ials0cript started 000084: *Oct 20 11:59:16.431 PCTime: CHAT0/1/0: Chat script d0efault-d0ials0cript finished, status = Connection timed out; remote h ost not responding

Do you see anything in the config below that might not make sense ? It seems to me that, for some reason, the chat script is not tied to the line/interface...

chat-script callback ABORT ERROR ABORT BUSY "" "ATDT\\T" TIMEOUT 60 "CONNECT"\\C ! username test callback-dialstring 040284140 callback-rotary 77 password

7 1403171818557878 ! interface Async0/1/0 description asyn 1/0 ip unnumbered Loopback0 no ip redirects no ip unreachables no ip proxy-arp encapsulation ppp no ip route-cache cef no ip route-cache dialer in-band async mode interactive peer default ip address pool DIALIN ppp callback accept ppp authentication chap pap callin ! line 0/1/0 script callback callback login local modem InOut modem autoconfigure discovery rotary 77 transport input all autoselect during-login autoselect ppp stopbits 1 speed 115200 flowcontrol hardware

Thanks for any help in advance. Regards, Naz

Reply to
nazgulero
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From the looks of it, this is not a configuration problem, but just your basic modem trainup problem. You might try using a dialing chat script that caps the WIC-AM modem in V.34 (+MS=V34.)

For troubleshooting this, I would recommend reverse telnetting to the WIC-AM line, then manually testing different AT strings and dialing the remote modem, till you get a connection that looks stable. The AT commands are documented at

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Regards,

Aaron

Reply to
Aaron Leonard

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