Explanation of the different functionality in Verifone VMAC versions?

Posted by bazily on Stack Overflow See other posts from Stack Overflow or by bazily
Published on 2010-05-15T04:48:13Z Indexed on 2010/05/15 4:54 UTC
Read the original article Hit count: 203

Filed under:

payments

|

terminal

I'm looking for an explanation of the different functionality in versions of a application called VMAC (Verix blah blah blah), also called "comm server", which is used on Verifone payment terminals. I've got terminals with versions 1.7 and 3.3 of VMAC, and I'm unaware of the differences.

If someone is a Verifone expert, it would be helpful to know how much of the communication with the processing host vs the merchant services provider's application.

© Stack Overflow or respective owner

Related posts about payments

More Mobile Payments

as seen on Oracle Blogs - Search for 'Oracle Blogs'
In the previous post I discussed the Bump Payments from PayPayl, but that's not the only innovative way to make purchases using your phone. Verizon recently announced a partnership with Danal that allows shoppers to charge online purchases to their Verizon bill. For e-commerce sites that accept… >>> More
Google Analytics cookie across SagePay checkout

as seen on Pro Webmasters - Search for 'Pro Webmasters'
We use SagePay's Server integration for our online payments. We use Google Analytics to track activity on our website and Google Ecommerce tracking to log transactions. In Google Analytics, under the Ecommerce view, it shows direct/none for source/medium, as the 1st party cookie is lost when visiting… >>> More
What I need to know if I want credit card payments in an ecommerce website

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I live in Costa Rica (central america). I want to build an ecommerce website with credit card payments, I know Asp.NET and SQL Server 2008. I know paypal and the express checkout solution, but many people (and clients) here doesnt like it or dont use it. Paypal and Authorize.Net dont support countries… >>> More
Quoting people for website dev. work

as seen on Pro Webmasters - Search for 'Pro Webmasters'
Hi All, I have recently given some quotes to a few people. And I need some advice about how things should be done... Q1: I've seen, heard of and read about a lot of developers using free resource sites online to obtain free Privacy Policy, Disclaimers etc for their/customers websites. A customer… >>> More
What are some reputable merchant account providers for high risk payment web sites?

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I am helping to set up an online cigar web site. However, it has become a real pain to take payments online since tobacco is considered a "high-risk" item and nobody will provide a merchant account to process the payments. It looks like there are companies that specialize in high-risk merchant accounts… >>> More

Related posts about terminal

Terminal proxy or screen without terminal emulation

as seen on Super User - Search for 'Super User'
How can I make terminal applications immune to terminal emulator close, but still able to use all virtual terminal features? I see this must be something like screen, but without VT100 terminal emulation, something which will just apply whatever application does with "terminal proxy"'s terminal (like… >>> More
Colour Issues in OSX Terminal ssh'd to Ubuntu terminal

as seen on Super User - Search for 'Super User'
In the OSX terminal, I'm having some colour issues. If i am working locally, there are no colours. If i ssh into my opensolaris machine (using screen inside ssh) there are no colours. If i then ssh into my ubuntu virtualmachine, and say, vim edit a file, the colours are completely broken. On quitting… >>> More
Colour Issues in OS X Terminal ssh'd to Ubuntu terminal

as seen on Super User - Search for 'Super User'
In the OS X Terminal.app, I'm having some colour issues. If I am working locally, there are no colours. If I ssh into my opensolaris machine (using screen inside ssh) there are no colours. If I then ssh into my ubuntu virtualmachine, and say, vim edit a file, the colours are completely broken.… >>> More
gnome-terminal -- get path by draging files into terminal

as seen on Super User - Search for 'Super User'
I use colinux, see http://www.colinux.org/ ; I used the ubuntu image (ubuntu without desktop environment) and install the packages gdm ?x-window-system-core and gnome-core and update to 10.04. the default user ( which is the only one user) is root. When I try to drag a file into gnome-terminal, I… >>> More
Way to avoid ssh connection timeout & freezing of terminal tab

as seen on Super User - Search for 'Super User'
When I connect via ssh terminal to certain servers, it timeouts and "freezes" the terminal (doesn't accept, doesn't disconnect, can't Ctrl-C to kill the ssh process or anything). This is in Ubuntu's Gnome-terminal, though it seems to be pausing the terminal input/output, and doesn't affect the operation… >>> More