Clear IP RTP header compression statistics for all enabled interfaces or for a specific interface. To clear RTP compression statistics for all endabled interfaces, do not enter an interface type and number. Clearing the statistics does not cause renegotiation of parameters.

Clear TCP header compression statistics for all enabled interfaces or for a specific interface. To clear TCP compression sttistics for all enabled interfaces, do not enter an interface type and number. Clearing the statistics does not cause renegotiation of parameters.

interface (dialer)

Enter the Dialer interface context

Control the number of Real-Time Transport Protocol (RTP) connections supported on the current interface. Use the no form of this command to restore the default value of 16. This command also sets the number of connections in the non-TCP space, not just RTP

Enable both RTP and TCP header compression on the current interface

Set the maximum number of compressed headers that can be sent between full headers

Set the maximum number of seconds between full headers

Set the type of IP header compression to ietf or non-ietf. When set to ietf, the command performs IP header compression according to IPHC RFCs. When set to non-ietf, the command performs IP header compression compatible with other vendors, which do not strictly follow the RFCs. The default header compression mode is non-ietf.

Set the range of UDP ports considered as RTP on the current interface

Set the total number of TCP header compression connections supported on the current interface. Use the no form this command to restore the default value of 16.

Display header compression statistics for a specific interface. If no interface is specified, statistics for all interfaces are displayed.

Display a subset of header compression statistics in the form of a table

Display TCP header compression statistics for a specific interface

Display a subset of TCP header compression statistics in the form of a table