@@ -1985,10 +1985,13 @@ kamcmd dlg.list_ctx

      * mkey - matching key. It can be: 'ruri' - match against R-URI of the

        dialog; 'furi' - match against From header URI of the dialog;

        'turi' - match against the To header URI of the dialog; 'callid' -

-       match against Call-Id value.

+       match against Call-Id value; 'start_ts' - match against start

+       timestamp.

      * mop - matching operator. It can be: 'eq' - match using string

        comparison; 're' - match using regular expression; 'sw' - match

-       using starts-with (prefix) comparison.

+       using starts-with (prefix) comparison; 'gt' - match using integer

+       greater comparison; 'lt' - match using integer lesser comparison.

+       Integer comparison can be used only with 'start_ts' key.

      * mval - matching value.

    RPC Command Format:

@@ -1997,6 +2000,8 @@ kamcmd dlg.list_match furi eq sip:alice@test.com 2

 ...

 kamcmd dlg.list_match furi sw sip:alice@

 ...

+kamcmd dlg.list_match start_ts gt s:1641550904

+...

 9.4. dlg.list_match_ctx