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- Path: menudo.uh.edu!usenet
- From: mwm@contessa.phone.net (Mike Meyer)
- Newsgroups: comp.sys.amiga.reviews
- Subject: REVIEW: CyberPager 1.2
- Followup-To: comp.sys.amiga.datacomm
- Date: 18 Jan 1994 18:22:42 GMT
- Organization: The Amiga Online Review Column - ed. Daniel Barrett
- Lines: 198
- Sender: amiga-reviews@math.uh.edu (comp.sys.amiga.reviews moderator)
- Distribution: world
- Message-ID: <2hh9di$sk5@menudo.uh.edu>
- Reply-To: mwm@contessa.phone.net (Mike Meyer)
- NNTP-Posting-Host: karazm.math.uh.edu
- Keywords: paging, telecommunications, freeware
-
-
- PRODUCT NAME
-
- CyberPager 1.2
-
-
- BRIEF DESCRIPTION
-
- CyberPager is a package that uses a standard (slow) modem to dial a
- paging service and send pages to your pager. A pager capable of displaying
- alphanumeric data is very useful.
-
-
- AUTHOR/COMPANY INFORMATION
-
- Name: Christopher A. Wichura
- Address: 5450 East View Park
- Chicago, Il. 60615
- USA
-
- Telephone: +1 312 684-2941
-
- Email: caw@miroc.chi.il.us
- BIX: caw
-
-
- LIST PRICE
-
- CyberPager is freeware.
-
-
- SPECIAL HARDWARE AND SOFTWARE REQUIREMENTS
-
- HARDWARE
-
- Your Amiga needs a modem. You need a pager, but it doesn't
- need to be attached to the computer.
-
- SOFTWARE
-
- Requires AmigaDOS 2.0 or later, and OwnDevUnit.library 2.1 or
- better (version 3.3 is included with the distribution).
-
-
- COPY PROTECTION
-
- None.
-
-
- MACHINE USED FOR TESTING
-
- A3000 running AmigaDOS 3.0 and 3.1, 16 Meg of FAST ram, 2 Meg of
- chip, and either a 1 or 2 Meg PicassoII for display. The modems used were an
- Supra 2400Z internal modem, and a Telebit Worldblazer attached to either the
- A3000 serial port, or one of the serial ports of a GVP IO Extender card.
-
-
- REVIEW
-
- While the idea of having your computer send you pages automatically,
- with no human involved, may seem repulsive - especially if you already have
- a pager - that's the wrong way to look at this particular piece of software.
-
- Instead, consider that it gives your computer an output device that
- isn't attached to the computer, and could allow it to print useful
- information even if you are on the other side of the country. For instance,
- I wake up in the morning in a hotel room, and my appointments for the day
- are on my pager. I get early notification of meetings from my calendar
- manager - even though I'm nowhere near my computer.
-
- Of course, you can also use this to improve the accuracy and speed
- of notification of important events. Network outages, critical computers
- being down, or just important pieces of mail can all be used to trigger
- pages. With a pager that can display ASCII characters, the pages can
- actually say what's wrong, instead of being a number you have to decipher.
-
- With that out of the way, we can discuss with the actual software.
- In installing it, there are three files that have to be set up. They are:
-
- Config The configuration for this installation.
- Services A list of pager services that you can dial.
- Aliases A list of people who can be sent pages.
-
- In addition, you can create:
-
- Groups Allows pages to be sent to multiple people with one
- command.
-
- Config is straightforward, and the first part resembles the Amiga
- UUCP config file. It's a list of variable names and values representing the
- name of the page spooling directory, location of the log file, and similar
- configuration variables. The second half of the file is a list of modems.
- These are numbered by hand and include a serial device driver to use, the
- unit number for that device, the baud rate to open the modem, whether the
- modem has to be dialed at the speed the service expects for connection,
- whether the modem supports CTS/RTS handshaking, and finally, the string that
- is used to dial the modem.
-
- Services is probably the hardest file to configure, because the
- information in it isn't liable to be readily available, and you will have to
- find the person at your pager service company who knows it. Such
- information includes the number for your computer to call to send a page,
- the maximum baud rate, the maximum page size in bytes, and whether or not
- the service supports multiblock pages. Generally, the answer to that last
- question is "it doesn't matter." Blocks are a maximum of approximately 240
- characters, and pages are a maximum of approximately 230, so the longest
- possible page fits in one block anyway.
-
- Given that information, the Aliases file is easy. It's the name of
- the person to whom you'll be sending pages, the name of the company listed
- in Services that is providing pager service for them, the "PIN" number for
- the pager -- just that pager's phone number, for the services I use -- and
- whether that person wants a maximum number of pages/messages, or a maximum
- page size lower than the service limit.
-
- Once this is all set up, you can arrange to send a page with the
- "Spoolpage" command. You tell it to whom (from the "aliases" file) to send
- the page, whether the message is urgent, and the message itself. Spoolpage
- copies it out to the spool directory.
-
- You now run the "dialixo" command. It will check each service to see
- if there are pages waiting for that service. If there are, it'll dial the
- service (from the "Services" file) and deliver all waiting pages. The
- service then pages you... but be patient. Paging services have a delay,
- ranging from nearly nothing to as long as 20 minutes!
-
- Clearly, to be useful, you need to arrange for the dialixo command
- to be run at regular intervals, with retries and the like. Since dialixo
- doesn't do anything if there are no pages, it's safe to run fairly
- frequently. Some form of "cron" (scheduler) utility is just the ticket,
- though something based on the AmigaDOS 2.0 Notify functionality might be
- better. At the same time, arranging to have the log file trimmed at regular
- intervals is probably a good idea. You normally look at that only when
- things go wrong, which is a rare event.
-
- Once everything is set up, there is a selection of scripts that
- allow you to set up your address so electronic mail can be sent to your
- pager; watch log files for interesting events to send pages on; watch
- for incoming news; or to page someone chosen from a schedule.
-
-
- DOCUMENTATION
-
- The documentation is a a single file with the distribution,
- describing the system, its theory of operation, and what little is required
- to set it up.
-
-
- LIKES AND DISLIKES
-
- The program comes with full source code - always a major plus in my
- book! The documentation could use some work, especially to cover configuring
- the system for multiple modems. In fact, the support for multiple modems
- could be made a bit easier to deal with.
-
-
- COMPARISON TO OTHER SIMILAR PRODUCTS
-
- The only similar product for the Amiga is an unreleased VLT (terminal
- emulator) script I wrote myself. This package has all the features I would
- have liked to have added, and is much faster and more reliable to boot.
-
-
- BUGS
-
- None that weren't fixed quickly.
-
-
- VENDOR SUPPORT
-
- Excellent.
-
-
- WARRANTY
-
- None.
-
-
- CONCLUSIONS
-
- This product is excellent, if poorly documented. I've been using it
- for months, and it does the job expected of it with no fuss, no bother, and
- no headaches on my part.
-
- Kudos to CAW for providing this tool.
-
-
- COPYRIGHT NOTICE
-
- Copyright 1993, Mike W. Meyer
-
- ---
-
- Daniel Barrett, Moderator, comp.sys.amiga.reviews
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