Technical Reference for ZyXEL omni.net series
ix
V.120 Outgoing Protocol.................................................................................................... 8-4
X.75 Outgoing Protocol...................................................................................................... 8-5
Synchronous Connections (for omni.net LCD/LCD+M) .................................................. 8-5
Making V.120 and X.75 Bundled Calls...................................................................................... 8-7
Speeds of 128Kbps............................................................................................................ 8-7
Identifying your Line Provisioning ..................................................................................... 8-7
V.120 Bundled Call............................................................................................................. 8-7
X.75 Bundled Call .............................................................................................................. 8-9
Dialing Pre-stored Phone Numbers................................................................................ 8-10
Using V.42bis Data Compression............................................................................................ 8-10
Bundle Connection with V.42bis Data Compression ..................................................... 8-10
Error Correction and Data Compression with V.120 ...................................................... 8-12
Data Compression with X.75........................................................................................... 8-12
Selecting V.120 for European ISDN (DSS1)........................................................................... 8-13
Security Settings....................................................................................................................... 8-13
Setting and Modifying Passwords................................................................................... 8-16
Modifying the Supervisory Password.............................................................................. 8-16
Modifying the User Passwords........................................................................................ 8-17
Non-password Auto Call Back Function ......................................................................... 8-17
PART V FAX/MODEM FUNCTION
CHAPTER 9
INTERNAL FAX/MODEM FUNCTION (FOR ZYXEL OMNI.NET LCD+M ONLY)
Internal Fax/Modem Basics ....................................................................................................... 9-1
Modem Standards and Speeds......................................................................................... 9-1
MNP Protocols ................................................................................................................... 9-2
Xmodem, Ymodem, and Zmodem.................................................................................... 9-2
Fax and Facsimile.............................................................................................................. 9-3
Modem as a fax.................................................................................................................. 9-3
EIA Class 1 Fax Commands ............................................................................................. 9-3
Constriction of Using Internal Fax/Modem and Phone2 .......................................................... 9-3
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