- Configuration software maKs for Ackermann Euracom (not isdn4linux related):
@@ -4668,13 +4666,18 @@ isdnctrl cbdelay isdn0 1
Yes, this is implemented in ipppd. To enable it you have to set the
parameter &dquot;callback 6&dquot; as an ipppd option on the client side
-(server side not tested so far - please let me know if you have some feedback
-on using CBCP as a server).
+for an admin managed callback. This means the server will call back on
+the number it has been configured for.
+More interesting is a user managed callback, since the number to be called
+back can be provided by the user. Set the paramter
+&dquot;callback 123456&dquot; if you want to be dialed back on number 123456.
To start the callback trigger it from the client via:
isdnctrl cbdelay <device> 5
isdnctrl callback <device> out
+Please remember that using the CBCP callback always requires both parties to
+connect and exchange data, so telephone charges will be incurred.
Please note that the man page may be confusing about the callback parameter for
ipppd. Please note these hints from NOTES.IPPPD:
@@ -4687,14 +4690,18 @@ ipppd. Please note these hints from NOTES.IPPPD:
it's not possible to set any options in this case. The ipppd accepts
everything from the remote side.
+The server side is not tested so far - please let me know if you have some
+feedback on using CBCP as a server).
+
If you have a Red Hat distribution, setting the following parameters in
-ifcfg-ippp0 might do the trick:
+ifcfg-ippp0 might do the trick for an admin managed callback:
CALLBACK=out
CBDELAY=5
CBCP=on
-
+For user managed callback please follow the hints on:
+.