Difference between revisions of "MPC Data Protocol"
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| − | The AlphaCom supports a subset of the MPC data protocol used with the classic Stentofon [[TouchLine]] exchanges. As it allows control of the AlphaCom exchange by mapping MPC commands to AlphaCom commands one-to-one it can be thought of as a variant of the simple link layer, but only for single-exchange (not AlphaNet) applications. | + | The AlphaCom supports a subset of the MPC data protocol used with the classic Stentofon [[TouchLine]] exchanges. As it allows control of the AlphaCom exchange by mapping MPC commands to AlphaCom commands one-to-one it can be thought of as a variant of the [[Data link layer#Stentofon Simple Link Layer|simple link layer]], but only for single-exchange (not AlphaNet) applications. |
| − | The output is broadcast of exchange events like dialled digits, station busy/free, connection and transfers. Note that it’s possible to send additional data strings from the AlphaCom’s Event Handler on this port also. | + | The output is broadcast of exchange events like dialled digits, station busy/free, connection and transfers. Note that it’s possible to send additional data strings from the AlphaCom’s [[Event Handler]] on this port also. |
| − | The AlphaCom supports a subset of the MPC Data Protocol for backward compatibility. This allowed some TouchLine generation equipment like | + | The AlphaCom supports a subset of the MPC Data Protocol for backward compatibility. This allowed some TouchLine generation equipment like PNCI, MLH and CRMIII/IV to be used with the AlphaCom. |
| − | + | As from software 11.2.3.5 the MPC input commands also support global numbers, i.e. the command will be routed to the correct node. | |
| − | + | '''See also:''' [[MPC data trace]] | |
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| − | + | [[Category:Protocols]] | |
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Latest revision as of 14:24, 7 September 2017
The AlphaCom supports a subset of the MPC data protocol used with the classic Stentofon TouchLine exchanges. As it allows control of the AlphaCom exchange by mapping MPC commands to AlphaCom commands one-to-one it can be thought of as a variant of the simple link layer, but only for single-exchange (not AlphaNet) applications.
The output is broadcast of exchange events like dialled digits, station busy/free, connection and transfers. Note that it’s possible to send additional data strings from the AlphaCom’s Event Handler on this port also.
The AlphaCom supports a subset of the MPC Data Protocol for backward compatibility. This allowed some TouchLine generation equipment like PNCI, MLH and CRMIII/IV to be used with the AlphaCom.
As from software 11.2.3.5 the MPC input commands also support global numbers, i.e. the command will be routed to the correct node.
See also: MPC data trace