ZyXEL Communications 3356P Status Registers & Result Codes, Dec Function & Description Default

Page 25

5

Status Registers & Result Codes

 

Register

 

Dec.

Function & Description

Default

S0=

 

0 - 255

Set the number of the rings required before the modem

000

 

 

 

automatically answers a call. Set “S0=0” to disable auto-

 

 

 

 

answer mode.

 

S1=

 

0 - 255

Count the incoming rings and store the value to this register.

000

 

 

 

The value of this register is incremented with each ring. If no

 

 

 

 

rings occur over an 8 sec. interval, this register is cleared.

 

 

 

 

User can read but should not change this value.

 

S2=

 

0 - 255

S2 holds the decimal value of the ASCII character used as

043

 

 

 

the escape character. The default value (043) corresponds to

 

 

 

 

an ASCII character “+”. A value of 128 to 255 disables the

 

 

 

 

escape process, i.e., no escape character will be recognized.

 

S3=

 

0 - 127

Hold the decimal value of the Carriage Return <CR>

013

 

 

 

character used as the command line and result code

 

 

 

 

terminator. Pertain to asynchronous operation only.

 

S4=

 

0 - 127

Hold the decimal value of the character recognized as a line

010

 

 

 

feed. The line feed control character is output after the

 

 

 

 

carriage return control character if verbose result code are

 

 

 

 

used.

 

S5=

 

0 - 32,

Hold the decimal value of the character recognized as a

008

 

 

127

backspace. The modem will not recognize the backspace

 

 

 

 

character if this register is set to a value greater than 32.

 

S6=

 

 

Set the length of time, in seconds, that the modem must wait

 

 

 

 

(minimum 2 seconds even if the value is less than 2) after

 

 

 

 

going off-hook before dialing the first digit of the telephone

 

 

 

 

number.

 

 

 

2 - 65

For international version.

002

 

 

4 - 65

For Japanese version.

004

S7=

 

 

Set the time, in seconds, that the modem must wait before

 

 

 

 

hanging up because carrier is not detected.

 

 

 

1 - 255

For international version.

050

 

 

35 - 59

For Japanese version.

050

S8=

 

0 - 65

Set the time, in seconds, that the modem must pause when

002

 

 

 

the “,” dial modifier is encountered in the dial string.

 

S10=

 

1 - 255

Set the length of time, in tenths of a second, that the modem

020

 

 

 

waits before hanging up after a loss of carrier.

 

S11=

 

50 - 150

DTMF duration and inter digit delay. Set the duration and

095

 

 

 

spacing, in mini-seconds, in DTMF touch tine dialing.

 

S12=

 

0 - 255

Define the maximum period, in 2-hundredths of a second,

050

 

 

 

allowed between consecutive asynchronous escape character

 

 

 

 

“+” (plus) for the escape sequence to be considered valid.

 

S28=

 

0 - 255

V.34 modulation en-/disabler. 0: disabled. 1- 255: enabled.

001

S30=

 

0 - 90

Inactivity timer. Set the length of time, in minutes, that the

000

 

 

 

modem counts when there is no data flow in or out the DTE

 

 

 

 

serial port. A connection is disengaged when the counter

 

 

 

 

reaches the preset value. Set S30 =0 to disable the inactivity

 

 

 

 

timer. For buffer mode only.

 

S36=

 

 

Negotiation fallback options.

007

Status Registers & Result Codes 19

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Contents Comet 3356P User’ s Manual Acknowledgments Limited WarrantyFCC Part 15 Information Contacting ZyXEL FCC Requirements∙ E-mail Table of Contents Status Registers & Result Codes Unpacking Your Modem IntroductionHardware Overview Required EquipmentIntroduction Windows InstallationWindows 3.1 & Windows for Workgroups Windows NT Using the Windows 95 Hyper Terminal Program Understanding AT CommandsBasic Modem Operation Dialing and Answering Techniques Dialing using the ATD CommandMaking Your First Connection Quick Tips when issuing AT CommandsAuto-Answer and Hook Controls Command Description Modem Result Codes Non-Volatile MemoryViewing S Register Values Changing S Register ValuesDefault Modem Settings for PC’ s Saving Settings and User ProfilesDialing Stored Phone Numbers Command Use both V.42bis and MNP 5 data compression Basic Modem Operation Basic AT Command Set AT Command Set SummariesSpeaker always on Extended AT& Command Set Extended AT% Command Set Extended AT\ Command SetExtended AT- Command Set AT Command Set Summaries Status Registers & Result Codes Dec Function & Description DefaultRegister Dec Function & Description Default Result Code Options Table Extended Result Code Options Table Connect Connect 300 EC MNP4

3356P specifications

ZyXEL Communications 3356P is an advanced networking device designed primarily for small to medium-sized businesses that require reliable connectivity and efficient performance. This versatile product combines switching and Power over Ethernet (PoE) capabilities, making it a significant addition to any network infrastructure.

One of the standout features of the ZyXEL 3356P is its PoE functionality. This device supports Power over Ethernet, allowing it to deliver electrical power along with data to connected devices such as IP cameras, VoIP phones, and wireless access points. With a total power budget of 65 Watts, the switch can adequately support multiple PoE devices simultaneously, simplifying deployment and reducing the need for additional power outlets.

The ZyXEL 3356P is equipped with 24 Gigabit Ethernet ports, ensuring high-speed data transfer and reducing network bottlenecks. The use of Gigabit technology allows for significantly improved bandwidth, which is crucial for businesses that rely heavily on data-intensive applications like video conferencing and large file transfers. Additionally, the switch operates with a non-blocking architecture, providing full duplex communication for maximum throughput.

ZyXEL's 3356P is focused on security and management, featuring advanced Layer 2 and Layer 3 switching capabilities. It supports VLAN tagging, which allows for the segmentation of network traffic and enhancements in security. This function helps maintain performance and reduces the risk of unauthorized access to sensitive information.

Traffic management is further enhanced with Quality of Service (QoS) protocols. This functionality prioritizes essential traffic, ensuring that critical applications receive the necessary bandwidth while less urgent data transfers are handled appropriately. This feature is particularly beneficial for businesses that demand seamless connectivity and consistent performance from their networks.

The device also comes with built-in network management capabilities, allowing network administrators to monitor performance and configure settings quickly. With support for both Web-based management and Simple Network Management Protocol (SNMP), the ZyXEL 3356P provides flexibility in administration, making it user-friendly for both IT professionals and less tech-savvy individuals.

Overall, ZyXEL Communications 3356P is an exceptional choice for organizations looking for a reliable, feature-rich networking solution. With its robust performance, PoE capabilities, advanced security features, and ease of management, it stands out as a reliable foundation for a scalable and efficient network.
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