Eicon Networks DIVA T/A ISDN Modem manual AT!X13=n when Bacp is disabled, see, AT!X14=n

Page 51

Always On / Dynamic ISDN AT Commands

AT!X13=n

Delay Before Opening 2nd B-channel (with BACP enabled). Specifies the amount

 

of time (in seconds) the throughput on your 1st B-channel must exceed the Opening

 

Threshold (AT!X14=n) before the 2nd B-channel is added to the AO/DI connection.

 

For example, if you specify 5 seconds, and the Opening Threshold is 70%

 

(AT!X14=70), once the throughput on the 1st B-channel reaches 70%, there will be a

 

delay of 5 seconds before the 2nd B-channel is added to the AO/DI connection. If the

 

throughput drops below 70% during the 5 seconds, the 2nd B-channel will not be

 

added to the connection.

 

Range: 0 to 65535.

 

Default: 5 seconds. Note that if the ISDN Switch Type is set to Singapore (AT!C1=6)

 

then the default is 60 seconds.

 

Note: The description above applies only if BACP is enabled; for a description of

 

AT!X13=n when BACP is disabled, see page 47.

 

 

AT!X14=n

2nd B-channel Opening Threshold. Specifies the threshold (percentage) that the

 

throughput on your 1st B-channel must exceed before the 2nd B-channel is added to

 

the AO/DI connection.

 

Range: 0 to 100.

 

Default: 70.

 

 

AT!X15=n

2nd B-channel Closing Threshold. Specifies the threshold (percentage) that the

 

throughput on your 2nd B-channel connection must be below before the 2nd

 

B-channel is dropped from the AO/DI connection.

 

Range: 0 to 100.

 

Default: 40.

 

 

AT!X16=n

Strips Area Code from Numbers. Tells BACP to drop the area code from phone

 

numbers received from the remote peer.

 

For example, if you are dialing a number with the same area code, if you specify

 

AT!X16=1, the area code is dropped from the number.

 

n=0

Off (default).

 

n=1

On.

 

 

AT!X17=n

Specify X.25 Transmit Queue Threshold. When the queued data goes over this

 

limit, for the period of time specified with AT!X10, the 1st B-channel will be added to

 

the AO/DI connection.

 

For example, if 1000 bytes are queued in the X.25 link, the 1st B-channel connection

 

will be opened after the delay specified by AT!X10.

 

Range: 0 to 65535

 

Default: 1000 bytes.

 

 

 

DIVA T/A ISDN Modem Reference Guide ◆ Page 51

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Contents Diva T/A Isdn Modem Reference Guide Eight Edition July 206-193-08 Contents Diva T/A Isdn Modem Reference Guide What is ISDN?What is ISDN? Channel Isdn Communication ChannelsChannel Basic Rate Access Connecting to Isdn BRI and PRIWhat is Multilink PPP? What is BACP/BOD? What is DBA? What is Always On / Dynamic Isdn AO/DI? What is Data Compression? Locating AT Commands Locating AT Commands AT Command Groups Alphabetical List of Supported AT Commands Alphabetical List of Supported AT Commands AT! CommandsAlphabetical List of Supported AT Commands AT% Commands AT& Commands AT* Commands AT Commands AT@ Commands Other AT Commands Registers AT$ Utility Commands Mini-monitor Commands General AT Commands General AT Commands Isdn Configuration Commands DefaultsValues for n Isdn Configuration Commands AT!D3=n None defaultDefault1 INS-Net64, NI-1, or 5ESS, µ law will be used defaultAT!N3=n Default null string this is an optional valueAT!N2=n Number. Numbers are separated by a semicolonFor more details, refer to the Rvscom documentation AT!X56=nOn region 255 do not attempt 56k data call retry COM Port Configuration Commands Ring COM Port Configuration CommandsUpon connection, the Diva T/A reports the DCE speed For example, ConnectCall Control Commands ATA Call Control CommandsATH Configuration Commands Configuration Commands AT!V0=n Use the default settingsProfile Commands Multilink PPP Commands Multilink PPP Commands Endpoint Discriminator Class/Address AT%M3=b3c665ac11Internet Protocol IP Always On / Dynamic Isdn AT Commands Always On / Dynamic Isdn AT Commands AT!X14=n AT!X13=n when Bacp is disabled, seeWill be opened after the delay specified by AT!X10 Default 1000 bytesDefined as follows Default values for each setting, and is defined as followsDefault AT!X22=n AT!X18AT!X26=n Default CF PPP overAT!X25=n Connection numbers affects the range ofAT!X21. SeeAT!X21Utility Commands Start or Display the Result of a PPP trace Utility CommandsInternal TA access command reserved for VU Start or display the Result of a Lapd traceEnter the monitor on the next reset Soft reset the unit and enter the monitorStart an AO/DI X.25 Trace AT? Register CommandsRegister Commands Analog Device Commands AT*Fn Analog Device CommandsEnable using same terminal endpoint identifier as data port To be disabledDisable. Recommended for modem/fax calls Enable with default values defaultMini-monitor Commands AT Command Result Codes AT Command Result Codes ConnectCarrier Connect Protocol None Protocol Transparent ModeConnect 75T/1200R Connect 1200T/75RBACP/BOD Index
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