Deny V.92 Modem-on-hold Request, Enable Short Phase

Data Mode AT COMMANDS

Table 18. Data Mode Command Descriptions (Continued)

Command	Default		Description

		Modem on Hold Timer: This command controls whether or not the modem will grant or deny a Modem
		on-hold (MOH) request as well as setting the Modem-on-Hold-Time-Out.
		0	Deny V.92 Modem-on-hold Request
		1	Grant MOH with 10 second time-out
		2	Grant MOH with 20 second time-out
		3	Grant MOH with 30 second time-out
		4	Grant MOH with 40 second time-out
+PMHT=m	0	5	Grant MOH with 1 minute time-out
+PMHT=m	0	6	Grant MOH with 2 minute time-out
		6	Grant MOH with 2 minute time-out
		7	Grant MOH with 3 minute time-out
		8	Grant MOH with 4 minute time-out
		9	Grant MOH with 6 minute time-out
		10	Grant MOH with 8 minute time-out
		11	Grant MOH with 12 minute time-out
		12	Grant MOH with 16 minute time-out
		13	Grant MOH with indefinite time-out

		V.92 Phase 1 and Phase 2 Control: This command controls the global enabling or disabling of the V.92
		shortened Phase 1 and Phase 2 startup procedures, not the initiation thereof. This command is used in
		conjunction with the +PSS command.
+PQC=m	0	0	Enable Short Phase 1 and Short Phase 2
+PQC=m	0
		1	Enable Short Phase 1
		2	Enable Short Phase 2
		3	Disable short Phase 1 and Short Phase 2

		Use Short Sequence: This command causes a calling DCE to force either a V.92 short or full startup
		sequence as defined by the +PQC command on the next and subsequent connections.
		0	The DCEs decide whether or not to use the short startup procedures. The short startup
+PSS=m	2		procedures shall only be used if enabled by the +PQC command.
+PSS=m	2	1	Forces the use of the short startup procedures on the next and subsequent connections if
		1
			they are enabled by the +PQC command.
		2	Forces the use of the full startup procedures on the next and subsequent connections
			independent of the setting of the +PQC command.

NOTE: An asterisk (*) denotes the factory-default setting.

536EX Chipset Developer’s Manual

Intel Confidential

537EX specifications

The Intel 537EX is a powerful and innovative embedded processor designed for a range of applications, particularly in the fields of industrial automation, telecommunications, and transport management systems. This processor is a member of Intel's embedded product line, tailored specifically to meet the demands of systems that require high reliability and long lifecycle support.

One of the main features of the Intel 537EX is its multi-core architecture, which enables efficient parallel processing capabilities. This allows for the execution of multiple tasks simultaneously, significantly improving overall system performance. The processor also incorporates Intel’s advanced power management technology, which ensures that the device consumes energy efficiently, enhances thermal performance, and prolongs the lifespan of the system.

The Intel 537EX supports a range of connectivity options, including high-speed Ethernet and Serial ATA interfaces. This ensures that it can easily integrate into existing systems, seamlessly supporting applications that require robust data transfer capabilities. Additionally, the processor is equipped with multiple I/O ports, facilitating the connection of various peripherals and sensors, which is crucial in industrial applications.

One of the standout technologies within the Intel 537EX is its support for hardware virtualization. This feature allows for the creation of multiple virtual environments within a single physical structure, optimizing resource utilization and enhancing system flexibility. Additionally, Intel’s integrated security technologies provide a significant layer of protection against potential threats, ensuring that embedded systems remain secure.

Another characteristic of the Intel 537EX is its extensive software support, which includes compatibility with various operating systems and development environments. This versatility makes it an attractive choice for developers looking to build or upgrade their embedded systems. With access to Intel's comprehensive software tools, developers can quickly optimize applications to take full advantage of the processor's capabilities.

The Intel 537EX also boasts excellent thermal performance, allowing it to operate efficiently in harsh environments. This is crucial for embedded applications in industrial settings where temperature fluctuations are common. Overall, the Intel 537EX is engineered to deliver high-performance processing power, superior connectivity, and enhanced security, solidifying its position as a reliable choice for demanding embedded applications.

Intel 537EX manual Deny V.92 Modem-on-hold Request, Grant MOH with 10 second time-out

Models: 537EX

Table 18. Data Mode Command Descriptions (Continued)

Command

Deny V.92 Modem-on-hold Request

Grant MOH with 10 second time-out

Grant MOH with 20 second time-out

Grant MOH with 30 second time-out

Grant MOH with 40 second time-out

Grant MOH with 1 minute time-out

Grant MOH with 2 minute time-out

Grant MOH with 3 minute time-out

Grant MOH with 4 minute time-out

Grant MOH with 6 minute time-out

Grant MOH with 8 minute time-out

Grant MOH with 12 minute time-out

Grant MOH with 16 minute time-out

Grant MOH with indefinite time-out

conjunction with the +PSS command.

Enable Short Phase 1 and Short Phase 2

Enable Short Phase 1

Disable short Phase 1 and Short Phase 2

they are enabled by the +PQC command.

independent of the setting of the +PQC command.

Intel Confidential

537EX specifications