<s>
ZOC	B-Protocol
is	O
a	O
popular	O
computer-based	O
terminal	B-Application
emulator	I-Application
and	O
Telnet	B-Protocol
software	B-Protocol
client	I-Protocol
for	O
the	O
Microsoft	B-Application
Windows	I-Application
and	O
Apple	B-Device
Macintosh	I-Device
macOS	B-Application
operating	B-General_Concept
systems	I-General_Concept
that	O
supports	O
telnet	B-Protocol
,	O
modem	B-Application
,	O
SSH	B-Protocol
1	O
and	O
2	O
,	O
ISDN	B-Protocol
,	O
serial	B-Protocol
,	O
TAPI	B-Library
,	O
Rlogin	B-Application
and	O
other	O
means	O
of	O
communication	O
.	O
</s>
<s>
Its	O
terminal	B-Application
emulator	I-Application
supports	O
Xterm	B-Language
emulation	O
with	O
full	O
colors	O
,	O
meta-keys	O
and	O
local	O
printing	O
,	O
VT102	O
,	O
VT220	B-Device
and	O
several	O
types	O
of	O
ANSI	O
as	O
well	O
as	O
Wyse	O
,	O
TVI	O
,	O
TN3270	O
,	O
and	O
Sun	O
's	O
CDE	B-Application
.	O
</s>
<s>
It	O
supports	O
full	O
keyboard	O
remapping	O
,	O
scripting	B-Language
in	O
REXX	B-Language
and	O
other	O
languages	O
,	O
and	O
support	O
for	O
named	B-Operating_System
pipes	I-Operating_System
.	O
</s>
<s>
ZOC	B-Protocol
is	O
commercial	B-Application
software	I-Application
developed	O
by	O
Markus	O
Schmidt	O
of	O
EmTec	O
Innovative	O
Software	O
in	O
Germany	O
,	O
a	O
firm	O
which	O
produces	O
software	O
for	O
various	O
aspects	O
of	O
communications	O
via	O
telephone	O
,	O
PC	O
,	O
ISDN	B-Protocol
and	O
the	O
like	O
.	O
</s>
<s>
Price	O
was	O
about	O
US$80	O
,	O
with	O
a	O
free	O
evaluation	O
period	O
of	O
30	O
days	O
;	O
ZOC	B-Protocol
can	O
be	O
downloaded	O
for	O
evaluation	O
from	O
EmTec	O
or	O
several	O
shareware	B-License
distribution	O
sites	O
.	O
</s>
<s>
Emtec	O
produces	O
two	O
other	O
associated	O
but	O
independent	O
telecommunications	O
programmes	O
for	O
use	O
over	O
TCP/IP	O
,	O
modem	B-Application
,	O
ISDN	B-Protocol
etc	O
.	O
</s>
<s>
:	O
PyroTrans	O
,	O
an	O
FTP	B-Protocol
package	O
including	O
client	O
and	O
server	O
,	O
and	O
PyroBatchFTP	O
,	O
a	O
programmable	O
FTP	B-Protocol
tool	O
.	O
</s>
<s>
ZOC	B-Protocol
was	O
first	O
released	O
for	O
OS/2	O
in	O
October	O
1993	O
(	O
v0.95	O
)	O
and	O
for	O
Windows	O
in	O
November	O
1996	O
(	O
v3.02	O
)	O
.	O
</s>
<s>
ZOC	B-Protocol
released	O
version	O
3.11	O
in	O
January	O
1999	O
.	O
</s>
<s>
Mac	B-Application
OS	I-Application
X	O
has	O
been	O
supported	O
from	O
version	O
6	O
.	O
</s>
<s>
Secure	B-Protocol
Shell	I-Protocol
(	O
SSH	B-Protocol
V1/V2	O
)	O
based	O
on	O
OpenSSH	O
8.1	O
with	O
public/private	O
key	O
authentication	O
,	O
port	O
forwarding	O
(	O
tunneling	O
)	O
and	O
Smart	O
Card	O
support	O
.	O
</s>
