AC International MTA128ST-USB manual AT Commands, S-Registers, and Result Codes

Chapter 4 - AT Commands, S-Registers, and Result Codes

64Subscriber

96Abbreviated

Numbering Plan

0Unknown

1ISDN/telephony

3Data

4Telex

8National standard

9Private

Default: 128 (disabled)

Description: Modifies the value of Octet 3 of the Calling Party Number Information Element that is sent within the SETUP message for data and POTS port (voice/modem/fax) calls. To set a specific number type and numbering plan, select an option from the Type of Number section above and add its value to the value of an option in the Numbering Plan section above. For example, a National/ISDN Calling Party Number IE would be S56=33, where 32 (National) + 1 (ISDN/telephony) = 33 (National/ISDN). If there is no Data Directory Number (for data calls) nor Voice Directory Number (for voice/modem/fax calls), no Calling Party Number IE is sent. By default S56=128, which means no Calling Party Number IE is sent.

S-register:	S57 (applies to NET3 [!C0=2] switch type only)
Function:	Called Party Number IE Settings
Unit:	decimal ASCII code
Range:	128	Disable
	Type of Number
	0	Unknown,
	16	International
	32	National
	48	Network specific
	64	Subscriber
	96	Abbreviated
	Numbering Plan
	0	Unknown
	1	ISDN/telephony
	3	Data
	4	Telex
	8	National standard
	9	Private

Default: 128 (disabled)

Description: Modifies the value of Octet 3 of the Called Party Number Information Element that is sent within the SETUP message for a data call and within each INFORMATION message that is sent when dialing from the POTS port. To set a specific number type and numbering plan, select an option from the Type of Number section above and add its value to the value of an option in the Numbering Plan section above. For example, a National/ISDN Called Party Number IE would be S57=33, where 32 (National) + 1 (ISDN/ telephony) = 33 (National/ISDN). By default S57=128, which means no Called Party Number IE is sent.

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