diff --git a/doc/ant-phone.1 b/doc/ant-phone.1
index 2bbcfad..dc2eb7a 100644
--- a/doc/ant-phone.1
+++ b/doc/ant-phone.1
@@ -5,7 +5,7 @@ ant-phone \- an interactive ISDN telephone application
 .B ant-phone
 .RI [ options ]
 .SH DESCRIPTION
-ant-phone is part of ANT (ANT is Not a Telephone). It let's you make and receive telephone calls and talk via sound devices. It uses ISDN4Linux ttyI devices.
+ant-phone is part of ANT (ANT is Not a Telephone). It let's you make and receive telephone calls and talk via sound devices. It uses CAPI 2.0 as ISDN interface.
 .SH OPTIONS
 ant-phone accepts the following options:
 .TP
@@ -19,15 +19,15 @@ Print version information
 Remove stale socket file left by accident by a previous run of ANT. You only need this option if ANT says: "local bind: Address already in use"
 .TP
 .BI "\-d, \-\-debug" [ = debuglevel]
-Print additional runtime debugging data to stdout, debuglevel = 1..2
+Print additional runtime debugging data to stdout, debuglevel = 1..4
 .TP
 .BI "\-i, \-\-soundin=" device
-OSS compatible device for input (recording),
-default: /dev/dsp
+ALSA device name for input (recording),
+default: "default"
 .TP
 .BI "\-o, \-\-soundout=" device
-OSS compatible device for output (playback),
-default: /dev/dsp
+ALSA device name for output (playback),
+default: "default"
 .TP
 .BI "\-m, \-\-msn=" msn
 identifying MSN (for outgoing calls), 0 for master MSN of this
@@ -41,6 +41,15 @@ default: *
 .BI "\-c, \-\-call=" number
 Make a running instance of ANT make a call to the specified number,
 useful for calling from an external address book application
+.TP
+.BI "\-s, \-\-sleep"
+Shut down CAPI connection to prepare for removal of broken kernel modules,
+which don't survive suspend/restore.
+.TP
+.BI "\-w, \-\-wakeup"
+Restore CAPI connection after ISDN modules loaded again. The connection will
+be also restored by dialing a number, but before the connection is restored,
+you won't be able to accept calls.
 .SH NOTES
 If the used sound devices (arguments of \-\-soundin and \-\-soundout)
 are equal, a full duplex sound device is needed.
@@ -54,7 +63,11 @@ user specific options file
 .TP
 .I ~/.ant-phone/callerid
 saved history of incoming and outgoing calls
+.TP
+.I ~/.ant-phone/recordings/*
+recordings of recorded phone calls
 .SH BUGS
-The GTK+ main loop consumes all the system CPU time. This is due to the Linux kernel select() call consuming the time while waiting for a completed data block. This only appears with some Linux kernel OSS drivers, not with ALSA.
+Caller ID stores hangup reason localized. This will break, if someone uses
+letters outside of English alphabet for translation of hangup reasons.
 .SH AUTHORS
-ANT was developed by Roland Stigge <stigge@antcom.de>, based on ideas from IVCALL, Copyright 2002 Lennart Poettering. G.711 handling by Sun Microsystems. Contributions by Joerg Mayer <jmayer@loplof.de>, Lars Volkhardt <Lars.Volkhardt@uni-konstanz.de>.
+ANT was developed by Roland Stigge <stigge@antcom.de>, based on ideas from IVCALL, Copyright 2002 Lennart Poettering. G.711 handling by Sun Microsystems. Contributions by Joerg Mayer <jmayer@loplof.de>, Lars Volkhardt <Lars.Volkhardt@uni-konstanz.de>, Ivan Schreter <schreter@gmx.net>.
diff --git a/src/ant-phone.c b/src/ant-phone.c
index b70cdcd..d18f806 100644
--- a/src/ant-phone.c
+++ b/src/ant-phone.c
@@ -177,11 +177,11 @@ Options:\n\
   -r, --cleanup           Remove stale socket file (left by accident by\n\
                             previous run)\n\
   -d, --debug[=level]     Print additional runtime debugging data to stdout\n\
-                            level = 1..2\n\
-  -i, --soundin=DEVICE    OSS compatible device for input (recording),\n\
-                            default: /dev/dsp\n\
-  -o, --soundout=DEVICE   OSS compatible device for output (playback),\n\
-                            default: /dev/dsp\n\
+                            level = 1..4\n\
+  -i, --soundin=DEVICE    ALSA device name for input (recording),\n\
+                            default: \"default\"\n\
+  -o, --soundout=DEVICE   ALSA device name for output (playback),\n\
+                            default: \"default\"\n\
   -m, --msn=MSN           identifying MSN (for outgoing calls), 0 for master\n\
                           MSN of this termination/port\n\
                             default: 0\n\
diff --git a/src/isdn.c b/src/isdn.c
index 84cca6e..2138cf1 100644
--- a/src/isdn.c
+++ b/src/isdn.c
@@ -559,10 +559,6 @@ static void isdn_handle_indication(isdn_t *isdn, _cmsg *msg)
           /* may ring now */
           isdn->active_plci = plci;
 
-#if 0
-          isdn->state = ISDN_RINGING;
-          isdn->callback->info_ring(isdn->cb_context, isdn->remote_number, isdn->local_number);
-#else
           /* tell the network, we are interested in the call and ring */
           dbgprintf(2, "CAPI 2.0: ALERT_REQ ApplID %d msgno %d plci 0x%x\n",
                     isdn->appl_id, isdn->msg_no, plci);
@@ -579,7 +575,6 @@ static void isdn_handle_indication(isdn_t *isdn, _cmsg *msg)
             errprintf("CAPI 2.0: ALERT_REQ failed, RC=0x%x, rejecting call\n", info);
             reject = 3;
           }
-#endif
         }
 
         if (reject) {