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-rw-r--r--usr.sbin/i4b/dtmfdecode/dtmfdecode.12
-rw-r--r--usr.sbin/i4b/g711conv/g711conv.12
2 files changed, 4 insertions, 0 deletions
diff --git a/usr.sbin/i4b/dtmfdecode/dtmfdecode.1 b/usr.sbin/i4b/dtmfdecode/dtmfdecode.1
index 1bb5528..a5b1d79c 100644
--- a/usr.sbin/i4b/dtmfdecode/dtmfdecode.1
+++ b/usr.sbin/i4b/dtmfdecode/dtmfdecode.1
@@ -38,7 +38,9 @@
.Sh SYNOPSIS
.Nm
.Sh DESCRIPTION
+The
.Nm
+utility
is part of the isdn4bsd package and is used to detect DTMF tones in the
audio stream.
.Pp
diff --git a/usr.sbin/i4b/g711conv/g711conv.1 b/usr.sbin/i4b/g711conv/g711conv.1
index ad20a52..ca3845b 100644
--- a/usr.sbin/i4b/g711conv/g711conv.1
+++ b/usr.sbin/i4b/g711conv/g711conv.1
@@ -42,7 +42,9 @@
.Op Fl A
.Op Fl R
.Sh DESCRIPTION
+The
.Nm
+utility
is part of the isdn4bsd package and is used to convert between the A-Law and
u-law formats as specified in ITU G.711. It is based on a freely available
and freely usable reference implementation done by Sun Microsystems, Inc.
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