ppp callback ISDN cost for remote end

[chambonolivier]

Hi,

I just want to know if the ppp callback feature uses the D-channel or if a call is established then dropped. Basically If I have a remote end requesting a server to callback. Will the remote end start a call then drop which will introduce a cost

[drolemc]

Troubleshoot & verify your configuration.

• debug ppp [ packet | negotiation | error | authentication ]-displays information on traffic and exchanges in an internetwork that implements PPP.

error -displays protocol errors and error statistics associated with PPP connection negotiation and operation.

For further information click this link.

http://www.cisco.com/en/US/tech/tk801/tk379/technologies_configuration_example09186a0080093c2f.shtml#comm