cannot find "modem autoconfigure discovery" command

[rickylun]

I want to remotely manage 1721 router,As configuring aux,I cannot find "modem autoconfigure discovery" command.Can 1721 router support modem discovery? The version of 1721 router is 12.2(4)YA

[makchitale]

Modem autoconfigure discovery is supported since IOS 11.1 & is not platform specific...so ideally it should be supported .

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122tcr/122tdr/drflcmo.htm#1018296

Thanks, Mak.

[rickylun]

I have configured 1721 router before,and I could find the "modem autoconfigure discovery" command,recently,I ordered two 1721 routers(IOS 12.2(4) YA),As configuring aux dial,I cannot find it.

[zahmed]

A cisco internal bug CSCdw20090 (title: Modem autoconfigure CLI is missing) brought the command back in newer 12.2T releases. Pls try some latest 12.2T code.

~Zulfi

[makchitale · Accepted solution]

CSCdw20090 // 12.2T latest should work..

Thanks, Mak.