Problem with FXO ports

[newwaycuong]

Hi,

 I have a problem to custom-CP Tones when configure the voip router 2911. I want to find out some parameters like frequency and cadense of tone.  Can anyone have me to indentify  this parameter ? Have any tool can support identify this parameters?

Thanks.

[Manish Prasad]

Check this links below.

http://www.3amsystems.com/World_Tone_Database

http://ciscoflair.blogspot.com/2009/05/cisco-fxo-disconnect-issue.html

Rate all helpful post.

Thanks

Manish