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| 型号： | MT9234MU-CDC-CP |
| 厂商： | Multi-Tech Systems |
| 文件页数： | 57/66页 |
| 文件大小： | 0K |
| 描述： | MODEM V.92 DATA/FAX USB WORLD 25 |
| 标准包装： | 1 |
| 系列： | MultiMobile™ USB |
| 数据格式： | V.34，V.92 |
| 安装类型： | 台式 |
| 封装/外壳： | 3.1" L x 1.3" W x 1.0" H（80mm x 30mm x 25mm） |
| 包装： | 散装 |
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Chapter 4 – Voice Commands
Flow Control
XON/XOFF flow control is used by the modem to match the PC-to-modem data rate to the line-signaling
rate, as well as to the requirements of analog conversion of the voice signals and voice data.
In-band, uni-directional XON/XOFF flow control is mandatory. RTS/CTS (V.24 circuits 106 and 133) flow
control is optional per the IS-101 standard.
Voice Mode Result Codes
In Voice mode, the modem can detect and report DTMF, detect call progress tone and cadence events,
evaluate voice quality, and can monitor Telco-related activities. Events can be reported as a single
character (Simple or "Terse" reporting), a full-text message (Message or "Verbose" reporting), or as a
repeating pattern (Pattern reporting).
Terse Verbose
0 Caller ID Report
1 DID Report
2 Distinctive Ringing
3 RING
4 DTMF Received
5 Receive Buffer Overrun
6 Facsimile Calling (e.g., 1100 Hz)
7 Data Calling (e.g., 1300 Hz)
8 Local Phone On/Off Hook
9 Presumed Hang Up (SILENCE) Time-out
10 Presumed End of Message (QUIET) Time-out
11 SIT Tone (CO Standard Information Tones, sent to pay phones)
12 Bong Tone (Calling Card Tone)
13 Loop Current Interruption
14 Loop Current Polarity Reversal
15* Call Waiting Beep/Interrupt*
16* Distinctive Call Waiting*
17* TDD Detected (e.g., 1400/1800 Hz)*
18 Ring Back/Remote Ring
19 BUSY
20 DIALTONE
21 Reorder/Fast Busy
22 V.21 Channel 2 7E Flags
23 Transmit Buffer Under Run
24 Extension Phone On/Off Hook
25 Facsimile or Data Answer (e.g., 2100 Hz)
26 Data Answer (e.g., 2225 Hz)
27 Voice Detect
28 Call Waiting Plus Caller ID
29 Stuttered Dial Tone
30 Invalid Voice Data Format
31 Lost Data Detected Event
32 Facsimile Answer
33-63 Reserved for future standard
above 63 Manufacturer specific
_____
* Further study required for final specification.
The TIA/EIA-602 CONNECT result code is disallowed in voice mode.
Multi-Tech Systems, Inc. AT Commands for the MultiModem & SocketModem MT9234 Series (S000434H)
57
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相关代理商/技术参数 |
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| MT9234MU-CDC-XR | 功能描述:MODEM V.92 DATA/FAX USB WORLD RoHS:是 类别:计算机，办公室 - 元件，配件 >> 调制解调器 系列:MultiMobile™ USB 标准包装:1 系列:MultiModem® ZBA 数据格式:V.34，V.92 波特率:- 电源电压:- 安装类型:台式 封装/外壳:5.7" L x 4.3" W x 1.0" H（145mm x 109mm x 25mm） 供应商设备封装:- 包装:散装 |
| MT9234MU-CDC-XR-CP | 制造商:Multi-Tech Systems 功能描述:V.92 DATA/FAX WORLD MODEM (USB) (25 MODEMS) - Bulk |
| MT9234SMI | 制造商:MULTI TECH SYSTEM 功能描述: |
| MT9234SMI-92 | 功能描述:拨号模块 V.92 Serial Data V.34 FAX - 5V RoHS:否 制造商:Multi-Tech Systems 产品:Data / Fax Modems 最大数据速率:56 kbps 存储类型:Flash 接口类型:Serial 工作电源电压:3.3 V 工作电源电流:95 mA 功耗:310 mW 最大工作温度:+ 70 C 尺寸:64.5 mm x 26.5 mm x 17 mm |
| MT9234SMI-92.R1 | 功能描述:拨号模块 V.92 Serial Data V.34 Fax 5V RoHS:否 制造商:Multi-Tech Systems 产品:Data / Fax Modems 最大数据速率:56 kbps 存储类型:Flash 接口类型:Serial 工作电源电压:3.3 V 工作电源电流:95 mA 功耗:310 mW 最大工作温度:+ 70 C 尺寸:64.5 mm x 26.5 mm x 17 mm |
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